Henrik Schirmer

• Melum, Tonje Anita; Steingrímsdóttir, Ólöf A.; Jacobsen, Henrik B.; Johnsen, Bente; Stubhaug, Audun & Schirmer, Henrik [Vis alle 8 forfattere av denne artikkelen] (2024). Associations between cognitive test scores and pain tolerance: The Tromsø study. Scandinavian Journal of Pain. ISSN 1877-8860. 24(1), s. 1–10. doi: 10.1515/sjpain-2023-0082. Fulltekst i vitenarkiv
• Strand, Bjørn Heine; Håberg, Asta; Eyjólfsdóttir, Harpa Sif; Kok, Almar; Skirbekk, Vegard Fykse & Huxhold, Oliver [Vis alle 11 forfattere av denne artikkelen] (2024). Spousal bereavement and its effects on later life physical and cognitive capability: the Tromsø study. GeroScience. ISSN 2509-2715. s. 1–15. doi: 10.1007/s11357-024-01150-y. Fulltekst i vitenarkiv
• Ookeditse, Ookeditse; Ookeditse, Kebadiretse K.; Motswakadikgwa, Thusego R.; Masilo, Gosiame; Bogatsu, Yaone & Lekobe, Baleufi Calstro [Vis alle 9 forfattere av denne artikkelen] (2024). Age and healthy lifestyle behavior’s disparities and similarities on knowledge of myocardial infarction symptoms and risk factors among public and outpatients in a resource-limited setting, cross-sectional study in greater Gaborone, Botswana. BMC Cardiovascular Disorders. ISSN 1471-2261. 24(1). doi: 10.1186/s12872-024-03792-4.
• Folkvord, Frans; Würth, Ana Roca-Umbert; van Houten, Karlijn; Liefveld, Aad R.; Carlson, Jim Ingebretsen & Bol, Nadine [Vis alle 26 forfattere av denne artikkelen] (2024). A systematic review on experimental studies about patient adherence to treatment. Pharmacology Research & Perspectives. ISSN 2052-1707. 12(1). doi: 10.1002/prp2.1166.
• Waaler, Per Niklas Benzler; Melbye, Hasse; Schirmer, Henrik; Johnsen, Markus Kreutzer; Dønnem, Tom & Ravn, Johan Fredrik [Vis alle 11 forfattere av denne artikkelen] (2023). Algorithm for predicting valvular heart disease from heart sounds in an unselected cohort. Frontiers in Cardiovascular Medicine. ISSN 2297-055X. 10. doi: 10.3389/fcvm.2023.1170804. Fulltekst i vitenarkiv
• Lorem, Geir Fagerjord; Næss, Eva Therese; Løchen, Maja-Lisa; Lillevoll, Kjersti Rønningen; Molund, Else-Marie & Rösner, Assami [Vis alle 8 forfattere av denne artikkelen] (2023). Post-traumatic stress disorder among heart disease patients: a clinical follow-up of individuals with myocardial infarction in the Tromsø Study. BMC Psychiatry. ISSN 1471-244X. 23(1). doi: 10.1186/s12888-023-05431-2. Fulltekst i vitenarkiv
• Tiwari, Sweta; Cerin, Ester; Wilsgaard, Tom; Løvsletten, Ola; Grimsgaard, Anne Sameline & Hopstock, Laila Arnesdatter [Vis alle 10 forfattere av denne artikkelen] (2023). Lifestyle factors as mediators of area-level socioeconomic differentials in mental health and cognitive function: The Tromsø Study. Journal of Epidemiology and Community Health. ISSN 0143-005X. 78(2), s. 88–97. doi: 10.1136/jech-2023-220928. Fulltekst i vitenarkiv
• Johnsen, Bente; Martinaityte, Ieva; Wilsgaard, Tom & Schirmer, Henrik (2023). Incidence of dementia over a period of 20 years in a Norwegian population. Alzheimer's and Dementia: Diagnosis, Assessment and Disease Monitoring. ISSN 2352-8729. 15(4). doi: 10.1002/dad2.12479. Fulltekst i vitenarkiv
• van der Heide, Frank C. T.; Khawaja, Anthony; Berendschot, Tos T. J. M.; Littlejohns, Thomas J.; Kuźma, Elżbieta & Luben, Robert [Vis alle 17 forfattere av denne artikkelen] (2023). Associations of inner retinal layers with risk of incident dementia: An individual participant data analysis of four prospective cohort studies. Alzheimer's & Dementia. ISSN 1552-5260. doi: 10.1002/alz.13167. Fulltekst i vitenarkiv
• Iakunchykova, Olena; Schirmer, Henrik; Vangberg, Torgil Riise; Wang, Yunpeng; Benavente, Ernest D. & van Es, René [Vis alle 12 forfattere av denne artikkelen] (2023). Machine-learning-derived heart and brain age are independently associated with cognition. European Journal of Neurology. ISSN 1351-5101. 30(9), s. 2611–2619. doi: 10.1111/ene.15902. Fulltekst i vitenarkiv
• Kornev, Mikhail; Hatice, Akay Caglayan; Kudryavtsev, Alexander V; Malyutina, Sofia; Ryabikov, Andrew & Schirmer, Henrik [Vis alle 7 forfattere av denne artikkelen] (2023). Influence of hypertension on systolic and diastolic left ventricular function including segmental strain and strain rate. Echocardiography. ISSN 0742-2822. 40(7), s. 623–633. doi: 10.1111/echo.15625. Fulltekst i vitenarkiv
• Davidsen, Anne Herefoss; Andersen, Stian; Halvorsen, Peder Andreas; Schirmer, Henrik; Reierth, Eirik & Melbye, Hasse (2023). Diagnostic accuracy of heart auscultation for detecting valve disease: a systematic review. BMJ Open. ISSN 2044-6055. 13(3), s. 1–14. doi: 10.1136/bmjopen-2022-068121. Fulltekst i vitenarkiv
• Kornev, Mikhail; Hatice, Akay Caglayan; Kudryavtsev, Alexander V; Malyutina, Sofia; Ryabikov, Andrew & Stylidis, Michael [Vis alle 8 forfattere av denne artikkelen] (2022). Novel approach to artefact detection and the definition of normal ranges of segmental strain and strain-rate values. Open heart. ISSN 2053-3624. 9(2), s. 1–10. doi: 10.1136/openhrt-2022-002136. Fulltekst i vitenarkiv
• Andersen, Stian; Davidsen, Anne Herefoss; Schirmer, Henrik; Melbye, Hasse; Spigt, Marcus & Aviles Solis, Juan Carlos (2022). Interrater and intrarater agreement on heart murmurs. Scandinavian Journal of Primary Health Care. ISSN 0281-3432. 40(4), s. 491–497. doi: 10.1080/02813432.2022.2159204. Fulltekst i vitenarkiv
• Sharashova, Ekaterina; Gerdts, Eva; Ball, Jocasta; Espnes, Hilde; Jacobsen, Bjarne K. & Kildal, Simon [Vis alle 12 forfattere av denne artikkelen] (2022). Sex-specific time trends in incident atrial fibrillation and the contribution of risk factors: the Tromsø Study 1994-2016. European Journal of Preventive Cardiology (EJPC). ISSN 2047-4873. 30(1), s. 72–81. doi: 10.1093/eurjpc/zwac234. Fulltekst i vitenarkiv
• Halvorsen, Sigrun; Mehilli, Julinda; Cassese, Salvatore; Hall, Trygve Sørdahl; Schirmer, Henrik & Atar, Dan [Vis alle 7 forfattere av denne artikkelen] (2022). 2022 ESC Guidelines on cardiovascular assessment and management of patients undergoing non-cardiac surgery. European Heart Journal. ISSN 0195-668X. doi: 10.1093/eurheartj/ehac270.
• Gencer, Baris; Gale, Chris P; Aktaa, Suleman; Halvorsen, Sigrun; Beska, Ben & Abdelhamid, Magdy [Vis alle 16 forfattere av denne artikkelen] (2022). European Society of Cardiology quality indicators for the cardiovascular pre-operative assessment and management of patients considered for non-cardiac surgery. Developed in collaboration with the European Society of Anaesthesiology and Intensive Care. European Heart Journal - Quality of Care and Clinical Outcomes. ISSN 2058-5225. 9(4), s. 331–341. doi: 10.1093/ehjqcco/qcac057.
• Stavem, Knut; Schirmer, Henrik & Gulsvik, Amund (2022). Respiratory symptoms and cardiovascular causes of deaths: A population-based study with 45 years of follow-up. PLOS ONE. ISSN 1932-6203. 17(10). doi: 10.1371/journal.pone.0276560. Fulltekst i vitenarkiv
• Fladseth, Kristina; Wilsgaard, Tom; Lindekleiv, Haakon; Kristensen, Andreas; Mannsverk, Jan Torbjørn & Løchen, Maja-Lisa [Vis alle 12 forfattere av denne artikkelen] (2022). Outcomes after coronary angiography for unstable angina compared to stable angina, myocardial infarction and an asymptomatic general population. International journal of cardiology: Heart and Vasculature (IJCHA). ISSN 2352-9067. 42. doi: 10.1016/j.ijcha.2022.101099. Fulltekst i vitenarkiv
• Tiwari, Sweta; Cerin, Ester; Wilsgaard, Tom; Løvsletten, Ola; Njølstad, Inger & Grimsgaard, Sameline [Vis alle 11 forfattere av denne artikkelen] (2022). Lifestyle factors as mediators of area-level socio-economic differentials in cardiovascular disease risk factors. The Tromsø Study. SSM - Population Health. ISSN 2352-8273. 19. doi: 10.1016/j.ssmph.2022.101241. Fulltekst i vitenarkiv
• Azulay, Naomi; Bjørkholt Olsen, Roy; Nielsen, Christopher Sivert; Stubhaug, Audun; Jenssen, Trond Geir & Schirmer, Henrik [Vis alle 9 forfattere av denne artikkelen] (2022). Reduced heart rate variability is related to the number of metabolic syndrome components and manifest diabetes in the sixth Tromsø study 2007–2008. Scientific Reports. ISSN 2045-2322. 12. doi: 10.1038/s41598-022-15824-0. Fulltekst i vitenarkiv
• Ookeditse, Ookeditse; Ookeditse, Kebadiretse K.; Motswakadikgwa, Thusego R.; Masilo, Gosiame; Bogatsu, Yaone & Lekobe, Baleufi Calstro [Vis alle 9 forfattere av denne artikkelen] (2022). Public and outpatients’ awareness of calling emergency medical services immediately by acute stroke in an upper middle-income country: a cross-sectional questionnaire study in greater Gaborone, Botswana. BMC Neurology. ISSN 1471-2377. 22. doi: 10.1186/s12883-022-02859-z. Fulltekst i vitenarkiv Vis sammendrag

  Objectives In this cross-sectional study from Botswana, we investigated awareness of calling emergency medical services (EMS) and seeking immediate medical assistance by acute stroke among stroke risk outpatients and public. Method Closed-ended questionnaires on awareness of calling EMS and seeking immediate medical assistance by acute stroke, were administered by research assistants to a representative selection of outpatients and public. Results The response rate was 96.0% (93.0% for public (2013) and 96.6% for outpatients (795)). Public respondents had mean age of 36.1 ± 14.5 years (age range 18–90 years) and 54.5% were females, while outpatients had mean age of 37.4 ± 12.7 years (age range 18–80 years) and 58.1% were females. Awareness of calling EMS (78.3%), and of seeking immediate medical assistance (93.1%) by stroke attack was adequate. For calling EMS by acute stroke, outpatients had higher awareness than the public (p < 0.05) among those with unhealthy diet (90.9% vs 71.1%), family history of both stroke and heart diseases (90.7% vs 61.2%), no history of psychiatric diseases (93.2% vs 76.0%) and sedentary lifestyle (87.5% vs 74.8%). Predictors of low awareness of both calling EMS and seeking immediate medical assistance were no medical insurance, residing/working together, history of psychiatric diseases, and normal weight. Male gender, ≥50 years age, primary education, family history of both stroke and heart diseases, current smoking, no history of HIV/AIDS, and light physical activity were predictors of low awareness of need for calling EMS. Conclusion Results call for educational campaigns on awareness of calling EMS and seeking immediate medical assistance among those with high risk factor levels. Highlights • This is the first study comparing awareness of calling EMS among outpatients and public in sub-Saharan Africa • Awareness of calling EMS or seeking immediate medical services by acute stroke was adequate among both outpatients and public • Predictors of low awareness of both calling EMS and seeking immediate medical assistance were no medical insurance, residing/working together, history of psychiatric diseases, and normal weight • Results call for educational campaigns on awareness of calling EMS/ seeking immediate medical assistance by stroke.

• Johnsen, Bente; Strand, Bjørn Heine; Martinaityte, Ieva; Lorem, Geir F & Schirmer, Henrik (2022). Leisure Time Physical Activities’ Association With Cognition and Dementia: A 19 Years’ Life Course Study. Frontiers in Aging Neuroscience. ISSN 1663-4365. 14. doi: 10.3389/fnagi.2022.906678. Fulltekst i vitenarkiv
• Andreassen, Runa Marie; Kronborg, Jens; Schirmer, Henrik; Mathiesen, Ellisiv B.; Melsom, Toralf & Eriksen, Bjørn Odvar [Vis alle 8 forfattere av denne artikkelen] (2022). Urinary orosomucoid is associated with diastolic dysfunction and carotid arteriopathy in the general population. Cross-sectional data from the Tromsø study. Scandinavian Cardiovascular Journal. ISSN 1401-7431. 56(1), s. 148–156. doi: 10.1080/14017431.2022.2079714. Fulltekst i vitenarkiv Vis sammendrag

  Objectives. Urinary albumin excretion is a risk marker for cardiovascular disease (CVD). Studies suggest that urinary orosomucoid may be a more sensitive marker of general endothelial dysfunction than albuminuria. The aim of this population-based cross-sectional study was to examine the associations between urinary orosomucoid to creatinine ratio (UOCR), urinary albumin to creatinine ratio (UACR) and subclinical CVD. Design. From the Tromsø Study (2007/2008), we included all men and women who had measurements of urinary orosomucoid (n = 7181). Among these, 6963 were examined with ultrasound of the right carotid artery and 2245 with echocardiography. We assessed the associations between urinary markers and subclinical CVD measured as intima media thickness of the carotid artery, presence and area of carotid plaque and diastolic dysfunction (DD). UOCR and UACR were dichotomized as upper quartile versus the three lowest. Results. High UOCR, adjusted for UACR, age, cardiovascular risk factors and kidney function, was associated with presence of DD in men (OR: 3.18, 95% CI [1.27, 7.95], p = .013), and presence of plaque (OR: 1.20, 95% CI [1.01, 1.44], p = .038) and intima media thickness in women (OR: 1.34, 95% CI [1.09, 1.65], p = .005). Analyses showed no significant interaction between sex and UOCR for any endpoints. UACR was not significantly associated with DD, but the associations with intima media thickness and plaque were of magnitudes comparable to those observed for UOCR. Conclusions. UOCR was positively associated with subclinical CVD. We need prospective studies to confirm whether UOCR is a clinically useful biomarker and to study possible sex differences. 2022 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group. This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial License (http://creativecommons.org/licenses/by-nc/4.0/), which permitsunrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. SCANDINAVIAN CARDIOVASCULAR JOURNAL2022, VOL. 56, NO. 1, 148-156 https://doi.org/10.1080/14017431.2022.2079714

• Voors, Adriaan A.; Angermann, Christiane E.; Teerlink, John R.; Collins, Sean P.; Kosiborod, Mikhail & Biegus, Jan [Vis alle 30 forfattere av denne artikkelen] (2022). The SGLT2 inhibitor empagliflozin in patients hospitalized for acute heart failure: a multinational randomized trial. Nature Medicine. ISSN 1078-8956. 28(3), s. 568–574. doi: 10.1038/s41591-021-01659-1.
• Heitmann, Kim Arne; Welde, Boye; Løchen, Maja-Lisa; Stylidis, Michael; Schirmer, Henrik & Morseth, Bente (2022). Longitudinal Associations Between Cumulative Physical Activity and Change in Structure and Function of the Left Side of the Heart: The Tromsø Study 2007–2016. Frontiers in Cardiovascular Medicine. ISSN 2297-055X. 9, s. 1–12. doi: 10.3389/fcvm.2022.882077. Fulltekst i vitenarkiv
• Gravningen, Kirsten Midttun; Henriksen, Stian; Hungnes, Olav; Svendsen, Kristian; Macdonald, Emily Ann & Schirmer, Henrik [Vis alle 12 forfattere av denne artikkelen] (2022). Risk factors, immune response and whole‐genome sequencing of SARS‐CoV‐2 in a cruise ship outbreak in Norway. International Journal of Infectious Diseases. ISSN 1201-9712. 118, s. 10–20. doi: 10.1016/j.ijid.2022.02.025. Fulltekst i vitenarkiv
• Lorem, Geir F; Opdal, Ida Marie; Wilsgaard, Tom; Schirmer, Henrik; Løchen, Maja-Lisa & Olsen, Ingrid Petrikke [Vis alle 8 forfattere av denne artikkelen] (2022). Assessment of mental health trajectories before and after myocardial infarction, atrial fibrillation or stroke: analysis of a cohort study in Tromsø, Norway (Tromsø Study, 1994-2016). BMJ Open. ISSN 2044-6055. 12(4). doi: 10.1136/bmjopen-2021-052948. Fulltekst i vitenarkiv
• Averina, Maria; Stylidis, Michael; Brox, Jan & Schirmer, Henrik (2022). NT-ProBNP and high-sensitivity troponin T as screening tests for subclinical chronic heart failure in a general population. ESC Heart Failure. ISSN 2055-5822. 9(3), s. 1954–1962. doi: 10.1002/ehf2.13906. Fulltekst i vitenarkiv
• Pedersen, Elisabeth; Primicerio, Raul; Halvorsen, Kjell H.; Eggen, Anne Elise; Garcia, Beate Hennie & Schirmer, Henrik [Vis alle 7 forfattere av denne artikkelen] (2022). Medication adherence among persons with coronary heart disease and associations with blood pressure and low-density-lipoprotein-cholesterol. European Journal of Clinical Pharmacology. ISSN 0031-6970. 78(5), s. 857–867. doi: 10.1007/s00228-022-03276-4. Fulltekst i vitenarkiv
• Tveit, Sjur Hansen; Myhre, Peder Langeland; Hanssen, Tove Aminda; Forsdahl, Signe Helene; Iqbal, Amjid & Omland, Torbjørn [Vis alle 7 forfattere av denne artikkelen] (2022). Cardiac troponin I and T for ruling out coronary artery disease in suspected chronic coronary syndrome. Scientific Reports. ISSN 2045-2322. 12. doi: 10.1038/s41598-022-04850-7. Fulltekst i vitenarkiv
• Heitmann, Kim Arne; Løchen, Maja-Lisa; Stylidis, Michael; Hopstock, Laila Arnesdatter; Schirmer, Henrik & Morseth, Bente (2022). Associations between physical activity, left atrial size and incident atrial fibrillation: the Tromsø Study 1994–2016 . Open heart. ISSN 2053-3624. 9(1), s. 1–10. doi: 10.1136/openhrt-2021-001823. Fulltekst i vitenarkiv Vis sammendrag

  Aims Left atrial (LA) enlargement is an independent risk factor for atrial fibrillation (AF). Interestingly, some athletes have increased risk of AF, which may be linked to LA enlargement; however, little is known about the relationship between LA enlargement and AF risk at moderate-level physical activity (PA). We aimed to explore the associations between PA, LA size and risk of incident AF, and if PA can attenuate the risk of AF with LA enlargement. Methods This prospective study followed 2479 participants (52.4% female), free from known cardiac pathology, for median 20.2 years. Participants were followed up for hospital-diagnosed AF, confirmed by electrocardiography, from 1994-95 through 2016. At baseline, LA size was evaluated by anteroposterior LA diameter, and PA was self-reported by questionnaire. Results We observed a U-shaped relationship between PA and AF, and moderately active had 32% lower AF risk than inactive (HRadjusted 0.68, 95% CI 0.50 to 0.93). Participants with LA enlargement had 38% higher AF risk compared with participants with normal LA size (HRadjusted 1.38, 95% CI 1.12 to 1.69). However, the increased AF risk with LA enlargement was attenuated by PA; compared with inactive participants with LA enlargement, the AF risk was 45% lower among active with LA enlargement (HRadjusted 0.55, 95% CI 0.39 to 0.79). AF risk in active participants with LA enlargement did not differ from active with normal LA size. These patterns were observed in both men and women, and in participants over/under 65 years. Conclusion Moderate PA was associated with reduced AF risk, and PA attenuated the increased risk of AF with LA enlargement in both men and women and all age groups.

• Johnsen, Bente; Strand, Bjørn Heine; Martinaityte, Ieva; Mathiesen, Ellisiv Bøgeberg & Schirmer, Henrik (2021). Improved Cognitive Function in the Tromsø Study in Norway From 2001 to 2016. Neurology: Clinical Practice. ISSN 2163-0402. 11(6), s. e856–e866 . doi: 10.1212/CPJ.0000000000001115. Fulltekst i vitenarkiv
• Stikbakke, Einar; Schirmer, Henrik; Knutsen, Tore; Støyten, Martin; Wilsgaard, Tom & Giovannucci, Edward L. [Vis alle 11 forfattere av denne artikkelen] (2021). Systolic and diastolic blood pressure, prostate cancer risk, treatment, and survival. The PROCA-life study. Cancer Medicine. ISSN 2045-7634. doi: 10.1002/cam4.4523. Fulltekst i vitenarkiv
• Fladseth, Kristina; Lindekleiv, Haakon; Nielsen, Christopher Sivert; Øhrn, Andrea; Kristensen, Andreas & Mannsverk, Jan Torbjørn [Vis alle 15 forfattere av denne artikkelen] (2021). Low pain tolerance is associated with coronary angiography, coronary artery disease, and mortality: The Tromsø study. Journal of the American Heart Association (JAHA). ISSN 2047-9980. 10(22). doi: 10.1161/JAHA.121.021291. Fulltekst i vitenarkiv
• Kjønås, Didrik; Schirmer, Henrik; Aakhus, Svend; Eidet, Jo; Malm, Siri & Aaberge, Lars [Vis alle 8 forfattere av denne artikkelen] (2021). Clinical and Echocardiographic Parameters Predicting 1- and 2-Year Mortality After Transcatheter Aortic Valve Implantation. Frontiers in Cardiovascular Medicine. ISSN 2297-055X. 8. doi: 10.3389/fcvm.2021.739710. Fulltekst i vitenarkiv
• Kjønås, Didrik; Dahle, Gry; Schirmer, Henrik; Malm, Siri; Eidet, Jo & Aaberge, Lars [Vis alle 10 forfattere av denne artikkelen] (2021). Risk scores for prediction of 30-day mortality after transcatheter aortic valve implantation: Results from a two-center study in Norway. Health Science Reports. ISSN 2398-8835. 4(2). doi: 10.1002/hsr2.283. Fulltekst i vitenarkiv
• Benavente, Ernest Diez; Jimenez-Lopez, Francisco; Attia, Zachi I.; Malyutina, Sofia; Kudryavtsev, Alexander & Ryabikov, Andrew [Vis alle 14 forfattere av denne artikkelen] (2021). Studying accelerated cardiovascular ageing in Russian adults through a novel deep-learning ECG biomarker. Wellcome Open Research. ISSN 2398-502X. 6, s. 1–12. doi: 10.12688/wellcomeopenres.16499.1. Fulltekst i vitenarkiv
• Hatice, Akay Caglayan; Kjønås, Didrik; Malm, Siri; Schirmer, Henrik & Røsner, Assami (2021). Echocardiographic assessment of diastolic dysfunction in elderly patients with severe aortic stenosis before and after aortic valve replacement. Cardiovascular Ultrasound. ISSN 1476-7120. 19, s. 1–14. doi: 10.1186/s12947-021-00262-1. Fulltekst i vitenarkiv
• Ookeditse, Ookeditse; Motswakadikgwa, Thusego R.; Ookeditse, Kebadiretse K.; Masilo, Gosiame; Bogatsu, Yaone & Lekobe, Baleufi Calstro [Vis alle 9 forfattere av denne artikkelen] (2021). Healthcare professionals' knowledge of modifiable stroke risk factors: A cross-sectional questionnaire survey in greater Gaborone, Botswana. eNeurologicalSci. ISSN 2405-6502. 25, s. 1–6. doi: 10.1016/j.ensci.2021.100365. Fulltekst i vitenarkiv Vis sammendrag

  Background Stroke remains the second leading cause of deaths and disability globally, with highest mortality in Africa (low- and middle-income countries). It is crucial for healthcare professionals to have sufficient stroke risk factors' knowledge in order to reduce the stroke burden. Aims We investigated healthcare professionals' knowledge of modifiable stroke risk factors, and identified demographic factors influencing this knowledge. Methods In this cross-sectional survey study from Botswana (upper middle-income country), structured questionnaires reflecting recent stroke guidelines were administered to a representative selection of healthcare workers in greater Gaborone. The response rate was 61.4%, comprising 84 doctors, 227 nurses and 33 paramedics. Categorical data were described using percentages and Chi-square tests. Associations between stroke risk factors' knowledge and demographic factors were analyzed with one-way ANOVA using SPSS 25 statistical software. Results Awareness rate of individual stroke risk factors was highest for hypertension (96.5%), followed by obesity (93.3%), smoking (91.9%), elevated total cholesterol (91.0%), physical inactivity (83.4%), elevated low-density lipoprotein (LDL) cholesterol (81.1%), excessive alcohol drinking (77.0%), and lowest for diabetes (73.3%). For all-8 risk factors, doctors had the highest knowledge, followed by nurses and paramedics lowest (7.11 vs 6.85 vs 6.06, P < 0.05). Conclusion In Botswana, specific healthcare professionals' subgroups need to be targeted for continuing education on stroke risk factors for improving stroke prevention and reducing stroke-related disability and mortality.

• Attia, Itzhak Zachi; Tseng, Andrew S.; Benavente, Ernest Diez; Medina-Inojosa, Jose R.; Clark, Taane & Malyutina, Sofia [Vis alle 16 forfattere av denne artikkelen] (2021). External validation of a deep learning electrocardiogram algorithm to detect ventricular dysfunction. International Journal of Cardiology. ISSN 0167-5273. 329, s. 130–135. doi: 10.1016/j.ijcard.2020.12.065. Fulltekst i vitenarkiv
• Iakunchykova, Olena; Schirmer, Henrik; Leong, Darryl; Malyutina, Sofia; Ryabikov, Andrew & Averina, Maria [Vis alle 12 forfattere av denne artikkelen] (2021). Heavy alcohol drinking and subclinical echocardiographic abnormalities of structure and function. Open heart. ISSN 2053-3624. 8(1). doi: 10.1136/openhrt-2020-001457. Fulltekst i vitenarkiv
• Pedersen, Elisabeth; Garcia, Beate Hennie; Halvorsen, Kjell H.; Eggen, Anne Elise; Schirmer, Henrik & Waaseth, Marit (2021). Adherence to prescription guidelines and achievement of treatment goals among persons with coronary heart disease in Tromsø 7. BMC Cardiovascular Disorders. ISSN 1471-2261. 21(1), s. 1–11. doi: 10.1186/s12872-021-01866-1. Fulltekst i vitenarkiv
• Heitmann, Kim Arne; Løchen, Maja-Lisa; Hopstock, Laila Arnesdatter; Stylidis, Michael; Welde, Boye & Schirmer, Henrik [Vis alle 7 forfattere av denne artikkelen] (2021). Cross-sectional associations between accelerometry-measured physical activity, left atrial size, and indices of left ventricular diastolic dysfunction: The Tromsø Study. Preventive Medicine Reports. ISSN 2211-3355. 21, s. 1–8. doi: 10.1016/j.pmedr.2020.101290. Fulltekst i vitenarkiv Vis sammendrag

  Whereas left atrial (LA) enlargement is an independent predictor for adverse cardiovascular events and all-cause mortality, this is regarded a physiological adaption of exercise. Paradoxically, LA size in athletes may overlap the enlargement observed in patients with cardiac pathology. Current knowledge is mainly derived from studies of athletes, and little is known about cardiac adaptations to physical activity (PA) in the general population. We explored the association between objectively measured PA and LA volume index (LAVi), and between LAVi enlargement and indices of diastolic dysfunction stratified by PA-level. Our study included 1573 participants from the population-based Tromsø Study (2015–16). PA was assessed with an ActiGraph wGT3X-BT accelerometer. Echocardiography was performed according to current guidelines. The associations between PA and LAVi, and between LAVi enlargement and indices of diastolic dysfunction were estimated by univariable and multivariable linear regression analyses, adjusted for sex, age, and cardiovascular risk factors. Our multiple adjusted analyses showed significant linear associations between PA and LAVi in ages

• Maharani, Asri; Dawes, Piers; Nazroo, James; Tampubolon, Gindo; Pendleton, Neil & Bertelsen, Geir [Vis alle 21 forfattere av denne artikkelen] (2020). Associations Between Self-Reported Sensory Impairment and Risk of Cognitive Decline and Impairment in the Health and Retirement Study Cohort. The journals of gerontology. Series B, Psychological sciences and social sciences. ISSN 1079-5014. doi: 10.1093/geronb/gbz043.
• Maharani, Asri; Dawes, Piers; Nazroo, James; Tampubolon, Gindo; Pendleton, Neil & Bertelsen, Geir [Vis alle 21 forfattere av denne artikkelen] (2020). Trajectories of recall memory as predictive of hearing impairment: A longitudinal cohort study. PLOS ONE. ISSN 1932-6203. doi: 10.1371/journal.pone.0234623. Fulltekst i vitenarkiv
• Myhre, Peder Langeland; Grundvold, Irene; Paulsen, Trine Hessevik; Omland, Torbjørn & Schirmer, Henrik (2020). Cardiovascular Hospitalizations, Influenza Activity, and COVID-19 Measures. Circulation. ISSN 0009-7322. 142(13), s. 1302–1304. doi: 10.1161/CIRCULATIONAHA.120.049118. Fulltekst i vitenarkiv
• Grinde, Bjørn; Schirmer, Henrik; Eggen, Anne Elise; Aigner, Ludwig & Engdahl, Bo Lars (2020). A possible effect of montelukast on neurological aging examined by the use of register data. International Journal of Clinical Pharmacy. ISSN 2210-7703. doi: 10.1007/s11096-020-01160-8. Fulltekst i vitenarkiv
• Kontsevaya, Anna; Bates, Katie; Schirmer, Henrik; Bobrova, Natalia; Leon, David A. & McKee, Martin (2020). Management of patients with acute ST-segment elevation myocardial infarction in Russian hospitals adheres to international guidelines. Open heart. ISSN 2053-3624. 7(1), s. 1–12. doi: 10.1136/openhrt-2019-001134. Fulltekst i vitenarkiv
• Hämäläinen, Soile Päivikki; Salamonsen, Anita; Mehus, Grete; Schirmer, Henrik; Graff, Ola & Musial, Frauke (2020). Yoik in Sami elderly and dementia care – A potential for a culture sensitive music therapy? . Nordic journal of music therapy. ISSN 0809-8131. doi: 10.1080/08098131.2020.1849364. Fulltekst i vitenarkiv
• Melbye, Hasse; Stylidis, Michael; Aviles Solis, Juan Carlos; Averina, Maria & Schirmer, Henrik (2020). Prediction of chronic heart failure and chronic obstructive pulmonary disease in a general population: the Tromsø study. ESC Heart Failure. ISSN 2055-5822. 7(6), s. 4139–4150. doi: 10.1002/ehf2.13035. Fulltekst i vitenarkiv
• Iakunchykova, Olena; Averina, Maria; Wilsgaard, Tom; Watkins, Hugh; Malyutina, Sofia & Ragino, Yulia [Vis alle 14 forfattere av denne artikkelen] (2020). Why does Russia have such high cardiovascular mortality rates? Comparisons of blood-based biomarkers with Norway implicate non-ischaemic cardiac damage. . Journal of Epidemiology and Community Health. ISSN 0143-005X. 74(9), s. 698–704. doi: 10.1136/jech-2020-213885. Fulltekst i vitenarkiv
• Hämäläinen, Soile; Musial, Frauke; Graff, Ola; Schirmer, Henrik; Salamonsen, Anita & Mehus, Grete (2020). The art of yoik in care: Sami caregivers' experiences in dementia in Northern Norway. Nordic Journal of Arts, Culture and Health. 2(1), s. 22–37. doi: 10.18261/issn.2535-7913-2020-01-03. Fulltekst i vitenarkiv
• Olsen, Siv Jorunn Storli; Schirmer, Henrik; Wilsgaard, Tom; Bønaa, Kaare Harald & Hanssen, Tove Aminda (2020). Employment status three years after percutaneous coronary intervention and predictors for being employed: A nationwide prospective cohort study. European Journal of Cardiovascular Nursing. ISSN 1474-5151. s. 1–7. doi: 10.1177/1474515120903614. Fulltekst i vitenarkiv
• Cook, Sarah Anne; Hopstock, Laila Arnesdatter; Eggen, Anne Elise; Bates, Katie; Iakunchykova, Olena & Kontsevaya, Anna [Vis alle 12 forfattere av denne artikkelen] (2020). Pharmacological management of modifiable cardiovascular risk factors (blood pressure and lipids) following diagnosis of myocardial infarction, stroke and diabetes: Comparison between population-based studies in Russia and Norway. BMC Cardiovascular Disorders. ISSN 1471-2261. 20(234). doi: 10.1186/s12872-020-01513-1. Fulltekst i vitenarkiv
• Lorem, Geir F; Cook, Sarah Anne; Leon, David A.; Emaus, Nina & Schirmer, Henrik (2020). Self-reported health as a predictor of mortality: A cohort study of its relation to other health measurements and observation time. Scientific Reports. ISSN 2045-2322. 10:4886, s. 1–9. doi: 10.1038/s41598-020-61603-0. Fulltekst i vitenarkiv Vis sammendrag

  Self-reported health (SRH) is widely used as an epidemiological instrument given the changes in public health since its introduction in the 1980s. We examined the association between SRH and mortality and how this is affected by time and health measurements in a prospective cohort study using repeated measurements and physical examinations of 11652 men and 12684 women in Tromsø, Norway. We used Cox proportional hazard regression to estimate hazard ratios (HRs) of death for SRH, controlling for pathology, biometrics, smoking, sex and age. SRH predicted mortality independently of other, more objective health measures. Higher SRH was strongly associated with lower mortality risk. Poor SRH had HR 2.51 (CI: 2.19, 2.88). SRH is affected by disease, mental health and other risk factors, but these factors had little impact on HRs (Poor SRH: HR 1.99; CI: 1.72, 2.31). SRH predicted mortality, but with a time-dependent effect. Time strongly affected the hazard ratio for mortality, especially after ten-year follow-up (Poor SRH HR 3.63 at 0–5 years decreased to HR 1.58 at 15–21 years). SRH has both methodological and clinical value. It should not be uncritically utilised as a replacement instrument when measures of physical illness and other objective health measures are lacking.

• Hestad, Knut; Engedal, Knut; Schirmer, Henrik & Strand, Bjørn Heine (2020). The effect of blood pressure on cognitive performance. An 8-year follow-up of the Tromsø Study, comprising people aged 45–74 Years. Frontiers in Psychology. ISSN 1664-1078. 11. doi: 10.3389/fpsyg.2020.00607. Fulltekst i vitenarkiv Vis sammendrag

  Background: The relationship between blood pressure (BP) and cognition is complex were age appears to be an intervening variable. High and low BP have been associated with cognitive deficits as part of the aging process, but more studies are needed, especially in more recent birth cohorts. Methods: The study sample comprised 4,465 participants, with BP measured at baseline in the Tromsø Study, Wave 6 in 2007–2008 (T0), and cognition assessed at follow-up 8 years later, in 2015–2016 in Tromsø Study 7 (T1). Age at T0 was 45–74 years, and at T1 it was 53–82 years. Cognition was assessed with three tests: The Mini Mental State Examination (MMSE), the Digit Symbol Test, and the Twelve-word Test. The associations between BP and cognition were examined specifically for age and sex using linear regression analysis adjusted for baseline BP medication use, education and body mass index (kg/m2). Results: BP was associated with cognition at the 8-year follow-up, but the association differed according to age and sex. In men, higher systolic blood pressure (SBP) and diastolic blood pressure (DBP) at a young age (45–55 years of age) was associated with poorer cognition; the association was reversed at older ages, especially for those above 65 years of age. In women, the associations were generally weaker than for men, and sometimes in the opposite direction: For women, a higher SBP was associated with better cognition at a younger age and higher SBP poorer cognition at older ages – perhaps due to an age delay in women compared to men. Digit Symbol Test results correlated best with BP in a three-way interaction: BP by age by sex was significant for both SBP (p = 0.005) and DBP (p = 0.005). Conclusion: Increased SBP and DBP at the younger age was clearly associated with poorer cognitive function in men 8 years later; in women the associations were weaker and sometimes in the opposite direction. Our findings clearly indicate that interactions between age and sex related to BP can predict cognitive performance over time. Men and women have different age trajectories regarding the influence of BP on cognition.

• Petersen, Jakob; Malyutina, Sofia; Ryabikov, Andrey; Kontsevaya, Anna; Kudryavtsev, Alexander V & Eggen, Anne Elise [Vis alle 11 forfattere av denne artikkelen] (2020). Uncontrolled and apparent treatment-resistant hypertension: a cross-sectional study of Russian and Norwegian 40–69 year olds. BMC Cardiovascular Disorders. ISSN 1471-2261. 20:135, s. 1–11. doi: 10.1186/s12872-020-01407-2. Fulltekst i vitenarkiv
• Opdal, Ida Marie; Larsen, Lill Sverresdatter; Hopstock, Laila Arnesdatter; Schirmer, Henrik & Lorem, Geir F (2020). A prospective study on the effect of selfreported health and leisure time physical activity on mortality among an ageing population: results from the Tromsø study. BMC Public Health. ISSN 1471-2458. 20:575, s. 1–15. doi: 10.1186/s12889-020-08681-x. Fulltekst i vitenarkiv
• Iakunchykova, Olena; Averina, Maria; Kudryavtsev, Alexander V; Wilsgaard, Tom; Soloviev, Andrey & Schirmer, Henrik [Vis alle 8 forfattere av denne artikkelen] (2020). Evidence for a direct harmful effect of alcohol on myocardial health: A large cross-sectional study of consumption patterns and cardiovascular disease risk biomarkers from northwest Russia, 2015 to 2017. Journal of the American Heart Association (JAHA). ISSN 2047-9980. 9(1), s. 1–17. doi: 10.1161/JAHA.119.014491. Fulltekst i vitenarkiv
• Jacobsen, Henrik Børsting; Stubhaug, Audun; Schirmer, Henrik; Landrø, Nils Inge; Wilsgaard, Tom & Mathiesen, Ellisiv B. [Vis alle 7 forfattere av denne artikkelen] (2019). Neuropsychological tests of immediate verbal recall and psychomotor speed have significant effects on cold-pressor pain tolerance in the Tromsø study. European Journal of Pain. ISSN 1090-3801. 23(9), s. 1608–1618. doi: 10.1002/ejp.1437.
• Stylidis, Michael; Leon, David Adrew; Røsner, Assami & Schirmer, Henrik (2019). Global myocardial longitudinal strain in a general population—associations with blood pressure and subclinical heart failure: The Tromsø Study. The International Journal of Cardiovascular Imaging. ISSN 1569-5794. 36, s. 459–470. doi: 10.1007/s10554-019-01741-3. Fulltekst i vitenarkiv
• Jacobsen, Henrik Børsting; Stubhaug, Audun; Schirmer, Henrik; Landrø, Nils Inge; Wilsgaard, Tom & Mathiesen, Ellisiv B. [Vis alle 7 forfattere av denne artikkelen] (2019). Neuropsychological functions of verbal recall and psychomotor speed significantly affect pain tolerance. European Journal of Pain. ISSN 1090-3801. 23(9), s. 1608–1618. doi: 10.1002/ejp.1437. Fulltekst i vitenarkiv
• Kjønås, Didrik; Dahle, Gry; Schirmer, Henrik; Malm, Siri; Eidet, Jo & Aaberge, Lars [Vis alle 10 forfattere av denne artikkelen] (2019). Predictors of early mortality after transcatheter aortic valve implantation. Open heart. ISSN 2053-3624. 6(1). doi: 10.1136/openhrt-2018-000936. Fulltekst i vitenarkiv
• Småbrekke, Silje; Schirmer, Henrik; Melsom, Toralf; Solbu, Marit Dahl & Eriksen, Bjørn Odvar (2019). Low-grade impairments in cognitive and kidney function in a healthy middle-aged general population: a cross-sectional study. BMC Nephrology. ISSN 1471-2369. 20(166). doi: 10.1186/s12882-019-1356-4. Fulltekst i vitenarkiv
• Sharashova, Ekaterina; Wilsgaard, Tom; Ball, Jocasta; Morseth, Bente; Gerdts, Eva & Hopstock, Laila Arnesdatter [Vis alle 9 forfattere av denne artikkelen] (2019). Long-term blood pressure trajectories and incident atrial fibrillation in women and men: the Tromsø Study . European Heart Journal. ISSN 0195-668X. 41(16), s. 1554–1562. doi: 10.1093/eurheartj/ehz234. Fulltekst i vitenarkiv
• Aspelund, Thor; Grübler, Martin R.; Smith, Albert V.; Gudmundsson, Elias F.; Keppel, Martin & Cotch, Mary Frances [Vis alle 33 forfattere av denne artikkelen] (2019). Effect of genetically low 25-hydroxyvitamin D on mortality risk: Mendelian randomization analysis in 3 large european cohorts. Nutrients. ISSN 2072-6643. 11:74(1), s. 1–12. doi: 10.3390/nu11010074. Fulltekst i vitenarkiv
• Stylidis, Michael; Sharashova, Ekaterina; Wilsgaard, Tom; Leon, David Adrew; Heggelund, Geir & Røsner, Assami [Vis alle 9 forfattere av denne artikkelen] (2019). Left atrial diameter, left ventricle filling indices, and association with all-cause mortality: Results from the population-based Tromsø Study. Echocardiography. ISSN 0742-2822. s. 1–12. doi: 10.1111/echo.14270. Fulltekst i vitenarkiv
• Munkhaugen, John; Ruddox, Vidar; Halvorsen, Sigrun; Dammen, Toril; Fagerland, Morten & Hernæs, Kjersti Helene [Vis alle 23 forfattere av denne artikkelen] (2019). BEtablocker Treatment After acute Myocardial Infarction in revascularized patients without reduced left ventricular ejection fraction (BETAMI): Rationale and design of a prospective, randomized, open, blinded end-point study. American Heart Journal. ISSN 0002-8703. 208, s. 37–46. doi: 10.1016/j.ahj.2018.10.005. Fulltekst i vitenarkiv
• Strand, Bjørn Heine; Bergland, Astrid; Jørgensen, Lone; Schirmer, Henrik; Emaus, Nina & Cooper, Rachel (2019). Do More Recent Born Generations of Older Adults Have Stronger Grip? A Comparison of Three Cohorts of 66- to 84-Year-Olds in the Tromsø Study. The journals of gerontology. Series A, Biological sciences and medical sciences. ISSN 1079-5006. 74(4), s. 528–533. doi: 10.1093/gerona/gly234. Fulltekst i vitenarkiv
• Cook, Sarah ; Malyutina, Sofia; Kudryavtsev, Alexander V; Averina, Maria; Bobrova, Natalia & Boytsov, Sergey [Vis alle 36 forfattere av denne artikkelen] (2018). Know your heart: Rationale, design and conduct of a cross-sectional study of cardiovascular structure, function and risk factors in 4500 men and women aged 35-69 years from two russian cities, 2015-18 [version 3; referees: 3 approved]. Wellcome Open Research. ISSN 2398-502X. 3. doi: 10.12688/wellcomeopenres.14619.3.
• Cook, Sarah; Malyutina, S; Kudryavtsev, Alexander; Averina, Maria; Bobrova, Natalia & Boytsov, S [Vis alle 36 forfattere av denne artikkelen] (2018). Know Your Heart: Rationale, design and conduct of a cross-sectional study of cardiovascular structure, function and risk factors in 4500 men and women aged 35-69 years from two Russian cities, 2015-18. Wellcome Open Research. ISSN 2398-502X. 3(67). doi: 10.12688/wellcomeopenres.14619.1. Fulltekst i vitenarkiv
• Eriksen, Bjørn Odvar; Småbrekke, Silje; Jenssen, Trond Geir; Mathisen, Ulla Dorte; Norvik, Jon Viljar & Schei, Jørgen [Vis alle 10 forfattere av denne artikkelen] (2018). Office and ambulatory heart rate as predictors of age-related kidney function decline. Hypertension. ISSN 0194-911X. 72(3), s. 594–601. doi: 10.1161/HYPERTENSIONAHA.118.11594.
• Fladseth, Kristina; Kristensen, Andreas; Mannsverk, Jan; Trovik, Thor & Schirmer, Henrik (2018). Pre-test characteristics of unstable angina patients with obstructive coronary artery disease confirmed by coronary angiography. Open heart. ISSN 2053-3624. 5(2). doi: 10.1136/openhrt-2018-000888. Fulltekst i vitenarkiv
• Olsen, Siv Jorunn Storli; Schirmer, Henrik; Wilsgaard, Tom; Bønaa, Kaare Harald & Hanssen, Tove Aminda (2018). Cardiac rehabilitation and symptoms of anxiety and depression after percutaneous coronary intervention. European Journal of Preventive Cardiology (EJPC). ISSN 2047-4873. 25(10), s. 1017–1025. doi: 10.1177/2047487318778088.
• Renninger, Marius; Løchen, Maja-Lisa; Ekelund, Ulf; Hopstock, Laila Arnesdatter; Jørgensen, Lone & Mathiesen, Ellisiv B. [Vis alle 10 forfattere av denne artikkelen] (2018). The independent and joint associations of physical activity and body mass index with myocardial infarction: The Tromsø Study. Preventive Medicine. ISSN 0091-7435. 116, s. 94–98. doi: 10.1016/j.ypmed.2018.09.005. Fulltekst i vitenarkiv Vis sammendrag

  Physical activity and overweight are associated with myocardial infarction (MI). However, their joint association with MI remains unclear. Our objective was to examine the independent and joint association between leisuretime physical activity (LTPA), body mass index (BMI) and MI. This prospective cohort study included 16,572 men and women (47.5% women) aged 20–54 years who took part in the second Tromsø Study. At baseline in 1979–80 LTPA was assessed by questionnaire. Data on MI was collected and adjudicated through hospital and causes of death registries between 1979 and 2013. Cox proportional hazards models were used to examine the independent and joint associations between LTPA, BMI and MI. The final sample included 16,104 individuals. During a median follow up of 34 years, 1613 incident cases of MI were recorded. Physical inactivity and elevated BMI were both independently associated with MI (p for trend 0.02 and < 0.001). In joint analyses, normal weight, inactive individuals had a 20% higher risk of MI compared to their active counterparts (hazard ratio (HR) 1.20 (1.02–1.41)). The highest risk of MI was seen in obese, inactive individuals when compared to normal weight, active individuals (HR 3.20 (2.30–4.44)). The risk of MI increased with increasing BMI regardless of the activity level. HRs were lower for active compared to inactive individuals within the same BMI category. The findings suggest that LTPA and BMI are independently associated with risk of MI. LTPA seems to attenuate but not eliminate the risk of MI associated with excess bodyweight.

• Ball, Jocasta; Løchen, Maja-Lisa; Wilsgaard, Tom; Schirmer, Henrik; Hopstock, Laila Arnesdatter & Morseth, Bente [Vis alle 10 forfattere av denne artikkelen] (2018). Sex Differences in the Impact of Body Mass Index on the Risk of Future Atrial Fibrillation: Insights From the Longitudinal Population-Based Tromsø Study. Journal of the American Heart Association (JAHA). ISSN 2047-9980. 7(9). doi: 10.1161/JAHA.117.008414. Fulltekst i vitenarkiv

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• Ranjbar, Arian; Singstad, Bjørn-Jostein; Ravn, Jesper & Schirmer, Henrik (2023). Towards Invariant Soft Biometrics from Electrocardiograms. Computing in cardiology. ISSN 2325-8861. 50. doi: 10.22489/CinC.2023.156.
• semb, anne grete; Vesterbekk, Elisabeth Kleivhaug; Retterstøl, Kjetil; Atar, Dan; Solberg, Erik E. & Schirmer, Henrik [Vis alle 11 forfattere av denne artikkelen] (2023). PCSK9-hemmere på blå resept for hvem? Tidsskrift for Den norske legeforening. ISSN 0029-2001. 143(8). doi: 10.4045/tidsskr.23.0191.
• Hämäläinen, Soile; Musial, Frauke; Graff, Ola; Schirmer, Henrik; Salamonsen, Anita & Mehus, Grete (2022). The art of yoik in care: Sami caregivers’ experiences in dementia care in Northern Norway.
• Hämäläinen, Soile; Musial, Frauke; Graff, Ola; Schirmer, Henrik; Olsen, Torjer Andreas & Salamonsen, Anita [Vis alle 7 forfattere av denne artikkelen] (2022). Kan joik være bra for helsa? Presentasjon av samlet forskning fra fire publikasjoner.
• Heitmann, Kim Arne; Løchen, Maja-Lisa; Hopstock, Laila Arnesdatter; Stylidis, Michael; Welde, Boye & Schirmer, Henrik [Vis alle 7 forfattere av denne artikkelen] (2022). Associations between accelerometer-measured physical activity and left atrial size in a general population: The Tromsø Study 2015-16.
• Hämäläinen, Soile; Salamonsen, Anita; Musial, Frauke; Graff, Ola; Schirmer, Henrik & Olsen, Torjer Andreas [Vis alle 7 forfattere av denne artikkelen] (2022). Kan joik være bra for helsa?
• Heitmann, Kim Arne; Løchen, Maja-Lisa; Hopstock, Laila Arnesdatter; Stylidis, Michael; Welde, Boye & Schirmer, Henrik [Vis alle 7 forfattere av denne artikkelen] (2022). Associations between accelerometer-measured physical activity and left atrial size in a general population: The Tromsø Study 2015-16.
• Morseth, Bente; Løchen, Maja-Lisa; Hopstock, Laila Arnesdatter; Stylidis, Michael; Welde, Boye & Schirmer, Henrik [Vis alle 7 forfattere av denne artikkelen] (2022). Sex differences in the associations between physical activity, left atrial size and atrial fibrillation: The Tromsø Study.
• Pedersen, Elisabeth; Garcia, Beate Hennie; Halvorsen, Kjell H.; Eggen, Anne Elise; Schirmer, Henrik & Waaseth, Marit (2021). Correction to: Adherence to prescription guidelines and achievement of treatment goals among persons with coronary heart disease in Tromsø 7 (BMC Cardiovascular Disorders, (2021), 21, 1, (44), 10.1186/s12872-021-01866-1). BMC Cardiovascular Disorders. ISSN 1471-2261. 21(1). doi: 10.1186/s12872-021-02214-z.
• Berge, Kristian; Lyngbakken, Magnus Nakrem; Omland, Torbjørn; Juliebø, Vibeke; Schirmer, Henrik & Røsjø, Helge Rørvik (2021). Ytterligere læringsmomenter fra et kardiologisk perspektiv. Tidsskrift for Den norske legeforening. ISSN 0029-2001. 141(1). doi: 10.4045/tidsskr.20.1025.
• Tiwari, Sweta; Cerin, Ester; Wilsgaard, Tom; Løvsletten, Ola; Njølstad, Inger & Grimsgaard, Sameline [Vis alle 11 forfattere av denne artikkelen] (2021). Risk factors for cardiovascular disease and psycho-socioeconomic determinants according to various living areas with lifestyle factors as mediators. The Tromsø Study . Dr.med. - Norwegian Journal of Epidemiology. Suppl.. 29, s. 36–36.
• Hämäläinen, Soile; Musial, Frauke; Graff, Ola; Schirmer, Henrik; Salamonsen, Anita & Mehus, Grete (2021). The art of yoik in care: Sami caregivers’ experiences in dementia care in Northern Norway.
• Hämäläinen, Soile; Mehus, Grete; Musial, Frauke; Schirmer, Henrik; Olsen, Torjer Andreas & Graff, Ola [Vis alle 7 forfattere av denne artikkelen] (2021). Kan joik være bra for helsa? En sammenfatning av våre publiserte studier.
• Opdal, Ida Marie; Larsen, Lill Sverresdatter; Hopstock, Laila Arnesdatter; Schirmer, Henrik & Lorem, Geir F (2021). Correction to: A prospective study on the effect of self-reported health and leisure time physical activity on mortality among an ageing population: results from the Tromsø study. BMC Public Health. ISSN 1471-2458. 21. doi: 10.1186/s12889-021-10840-7.
• Retterstøl, Kjetil; Munkhaugen, John; Ingul, Charlotte Björk; Grimsmo, Jostein; Kask, Anne & Schirmer, Henrik [Vis alle 8 forfattere av denne artikkelen] (2021). Lavere behandlingsmål for LDLkolesterol bør innføres. Tidsskrift for Den norske legeforening. ISSN 0029-2001. 141(2), s. 1–6. doi: 10.4045/tidsskr.20.0761.
• Hämäläinen, Soile Päivikki; Musial, Frauke; Graff, Ola; Schirmer, Henrik; Salamonsen, Anita & Mehus, Grete (2021). The art of yoik in care: Sami caregivers’ experiences in dementia care in Northern Norway .
• Hämäläinen, Soile Päivikki; Musial, Frauke; Graff, Ola; Schirmer, Henrik; Salamonsen, Anita & Mehus, Grete (2021). The art of yoik in care: Sami caregivers’ experiences in dementia care in Northern Norway .
• Sharashova, Ekaterina; Wilsgaard, Tom; Ball, Jocasta; Gerdts, Eva; Rosengren, Annika & Njølstad, Inger [Vis alle 14 forfattere av denne artikkelen] (2020). Sex-specific temporal trends in the incidence of atrial fibrillation in a large Norwegian population-based study 1986–2014. European Heart Journal. ISSN 0195-668X. 41, s. 509–509. doi: 10.1093/ehjci/ehaa946.0509.
• Sharashova, Ekaterina; Wilsgaard, Tom; Ball, Jocasta; Gerdts, Eva; Rosengren, Annika & Njølstad, Inger [Vis alle 14 forfattere av denne artikkelen] (2020). Sex-specific temporal trends in the incidence of atrial fibrillation in a large Norwegian population-based study 1986-2014.
• Attia, Zachi Itzhak; Benavente, Ernest Diez; Tseng, Andrew S; Leon, David Adrew; Medina-Inojosa, Jose & Malyutina, Sofia [Vis alle 15 forfattere av denne artikkelen] (2020). EXTERNAL VALIDATION OF AN ARTIFICIAL INTELLIGENCE-GENERATED ALGORITHM TO DETECT LEFT VENTRICULAR SYSTOLIC DYSFUNCTION WITH ELECTROCARDIOGRAPHY IN THE POPULATION. Journal of the American College of Cardiology. ISSN 0735-1097. 75(11), s. 917–917. doi: 10.1016/S0735-1097(20)31544-8.
• Pedersen, Elisabeth; Garcia, Beate Hennie; Eggen, Anne Elise; Halvorsen, Kjell H.; Schirmer, Henrik & Waaseth, Marit (2019). Adherence to prescription guidelines and achievement of treatment goals among persons with coronary heart disease - a cross-sectional study.
• Guseva, V; Ryabikov, Andrey; Voronina, E; Palekhina, YU; Shakhmatov, S & Yasyukevich, N [Vis alle 9 forfattere av denne artikkelen] (2019). Association between left ventricle longitudinal strain and strain rate and cardiometabolic diseases in a general population sample.
• Renninger, Marius; Løchen, Maja-Lisa; Ekelund, Ulf; Hopstock, Laila Arnesdatter; Jørgensen, Lone & Mathiesen, Ellisiv B. [Vis alle 10 forfattere av denne artikkelen] (2018). The independent and joint associations of physical activity and body mass index with myocardial infarction: The Tromsø Study .

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