Anna Norhammar
Adjunct Professor
E-mail: anna.norhammar@ki.se
Visiting address: Karolinska Universitetssjh N3:05 ,enh för kardiologi, 17176 Stockholm
Postal address: K2 Medicin, Solna, K2 Kardio Lund L, 171 77 Stockholm
About me
- Research area: Diabetes, prediabetes and cardiovascular complications. Foucs
on undiscovered diabetes, AMI and heart failure complications, cardiovascular
preventive treatment and registry research.
Adjunct Professor of Cardiology at the Department of Medicine, Solna from
October 1, 2019.
Primary position: Senior physician at Capio S:t Göran’s Hospital.
Research
- Anna Norhammar is a cardiologist and clinical physiologist who researches
cardiovascular complications of diabetes and prediabetes. Her finding that
people with diabetes, due to a lack of application of evidence-based
treatment, have twice the risk of mortality after a myocardial infarction led
to improved treatment in Sweden and globally – and to significantly higher
survival rates. Her research has further shown that patients with diabetes
continue to have an increased risk of heart failure and a worse prognosis
than other patients with heart failure.
Other findings from Norhammar’s research include that new heart-protecting
diabetes drugs are indeed effective outside clinical studies (in real-life)
but too rarely used, and that about a third of myocardial infarction patients
without known diabetes, have undetected diabetes, and another third have
precursors of the disease. Norhammar is now engaged in planning for a
randomised study on whether the drug Metformin can improve the cardiovascular
prognosis for patients with prediabetes.
/Text: From Cell to Society, 2020/
Articles
- Article: HEART. 2025;111(14):671-677Lind V; Lundman P; Friberg L; Talback M; Hammar N; Walldius G; Ding M; Norhammar A
- Article: JACC: ADVANCES. 2025;4(4):101644Ritsinger V; Lagerqvist B; Norhammar A
- Article: CARDIOVASCULAR DIABETOLOGY. 2025;24(1):105Wang A; Ostgren CJ; Norhammar A; Kylhammar D; Jernberg T; Lind L; Soderberg S; Blomberg A; Engstrom G; Bergstrom G; Settergren M; Shahim B
- Article: BMJ OPEN. 2025;15(1):e093625Adam HC; Hajimirsadeghi O; Krantz L; Brismar K; Norhammar A; Ueda P; Andersson DP; Forsberg NB
- Article: JOURNAL OF CLINICAL PERIODONTOLOGY. 2025;52(1):16-23Norhammar A; Naesman P; Buhlin K; de Faire U; Ferrannini G; Gustafsson A; Kjellstrom B; Kvist T; Jaghagen EL; Lindahl B; Nygren A; Naslund U; Svenungsson E; Klinge B; Ryden L
- Article: CARDIOVASCULAR DIABETOLOGY. 2024;23(1):290Ritsinger V; Avander K; Lagerqvist B; Lundman P; Norhammar A
- Article: JOURNAL OF ENDODONTICS. 2024;50(8):1073-1081.e3Sebring D; Buhlin K; Lund H; Norhammar A; Ryden L; Kvist T
- Article: JACC-JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY. 2024;84(3):260-272Santos-Pardo I; Franko MA; Lagerqvist B; Ritsinger V; Eliasson B; Witt N; Norhammar A; Nystrom T
- Article: ESC HEART FAILURE. 2024;11(3):1377-1388Sundstrom J; Arnlov J; Karayiannides S; Bodegard J; Ersmark K; Gustafsson S; Cars T; Svensson MK; Norhammar A
- Article: BMJ OPEN. 2024;14(4):e074064Sundstrom J; Norhammar A; Karayiannides S; Bodegard J; Gustafsson S; Cars T; Svensson ME; Arnlov J
- Article: LAKARTIDNINGEN. 2024;121:23130Norhammar A; Gustafsson A; Rydén L; Brismar K
- Article: LAKARTIDNINGEN. 2024;121:23137Gustafsson A; Norhammar A; Klinge B; Rydén L
- Article: DIABETES CARE. 2024;47(2):246-251Fortin E; Campi B; Ferrannini E; Mari A; Mellbin LG; Norhammar A; Naesman P; Ryden L; Saba A; Ferrannini G
- Article: CARDIOVASCULAR DIABETOLOGY. 2024;23(1):25Riccio A; Fortin E; Mellbin L; Norhammar A; Naesman P; Ryden L; Sesti G; Ferrannini G
- Article: INTERNATIONAL ENDODONTIC JOURNAL. 2024;57(1):12-22Sebring D; Kvist T; Lund H; Jonasson P; Lira-Junior R; Norhammar A; Ryden L; Buhlin K
- Article: CARDIOVASCULAR DIABETOLOGY. 2023;22(1):208Fortin E; Lundin M; Mellbin L; Norhammar A; Naesman P; Smetana S; Soerensson P; Ferrannini E; Ryden L; Ferrannini G
- Article: BMJ OPEN. 2023;13(5):e069770Leosdottir M; Hagstrom E; Hadziosmanovic N; Norhammar A; Lindahl B; Hambraeus K; Jernberg T; Back M
- Article: BMJ OPEN. 2023;13(4):e069037Ritsinger V; Bodegard J; Kristofi R; Thuresson M; Nathanson D; Nystrom T; Eriksson J; Norhammar A
- Article: HEART. 2023;109(7):548-556Norhammar A; Bodegard J; Vanderheyden M; Tangri N; Karasik A; Maggioni AP; Sveen KA; Taveira-Gomes T; Botana M; Hunziker L; Thuresson M; Banerjee A; Sundstrom J; Bollmann A
- Article: SCANDINAVIAN CARDIOVASCULAR JOURNAL. 2022;56(1):337-342Ferrannini G; Almosawi M; Buhlin K; De Faire U; Kjellstrom B; Klinge B; Nygren A; Nasman P; Svenungsson E; Ryden L; Norhammar A
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All other publications
- Editorial: EUROPEAN HEART JOURNAL. 2025;46(14):1332-1334Norhammar A; Ritsinger V
- Editorial: LANCET DIABETES & ENDOCRINOLOGY. 2025;13(4):268-270Norhammar A; Ritsinger V
- Editorial: LANCET DIABETES & ENDOCRINOLOGY. 2024;12(7):434-435Ryden L; Norhammar A
- Study protocol: JOURNAL OF DIABETES AND ITS COMPLICATIONS. 2023;37(10):108599Ritsinger V; Hagstrom E; Hambraeus K; James S; Jernberg T; Lagerqvist B; Leosdottir M; Lundman P; Pernow J; Ostlund O; Norhammar A
- Conference publication: DIABETOLOGIA. 2023;66(SUPPL 1):S493Fortin E; Campi B; Ferrannini E; Mari A; Mellbin L; Norhammar A; Nasman P; Ryden L; Saba A; Ferrannini G
- Letter: DIABETES OBESITY & METABOLISM. 2023;25(8):2402-2409Goh S-YN; Kosiborod M; Lam CSPA; Cavender M; Kohsaka S; Norhammar A; Birkeland KIW; Holl R; Mauricio D; Tangri NE; Shaw J; Thuresson M; Fenici P; Kim DJ
- Review: ESC HEART FAILURE. 2022;9(5):2767-2778Rosano GMC; Seferovic P; Savarese G; Spoletini I; Lopatin Y; Gustafsson F; Bayes-Genis A; Jaarsma T; Abdelhamid M; Miqueo AG; Piepoli M; Tocchetti CG; Ristic AD; Jankowska E; Moura B; Hill L; Filippatos G; Metra M; Milicic D; Thum T; Chioncel O; Ben Gal T; Lund LH; Farmakis D; Mullens W; Adamopoulos S; Bohm M; Norhammar A; Bollmann A; Banerjee A; Maggioni AP; Voors A; Solal AC; Coats AJS
- Letter: DIABETES CARE. 2020;43(1):e9Norhammar A; Kjellstroem B; Habib N; Gustafsson A; Klinge B; Nygren A; Naesman P; Svenungsson E; Ryden L
- Letter: ANNALS OF INTERNAL MEDICINE. 2019;170(4):277-280Grosso G; Sippl N; Kjellstrom B; Amara K; de Faire U; Elvin K; Lindahl B; Nasman P; Ryden L; Norhammar A; Svenungsson E
- Letter: JACC-JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY. 2018;72(12):1427-1428Karayiannides S; Norhammar A; Frobert O; James SK; Lagerqvist B; Lundman P
- Editorial: LANCET DIABETES & ENDOCRINOLOGY. 2018;6(7):517-519Norhammar A
- Corrigendum: LANCET DIABETES & ENDOCRINOLOGY. 2018;6(7):E6Norhammar A
- Letter: DIABETES CARE. 2018;41(6):e106-e108Thuresson M; Cavender MA; Fu AZ; Wilding JP; Khunti K; Holl RW; Norhammar A; Birkeland KI; Jorgensen ME; Wittbrodt E; Hammar N; Fenici P; Kosiborod M
- Letter: DIABETES CARE. 2018;41(6):e104-e105Nystrom T; Bodegard J; Nathanson D; Thuresson M; Norhammar A; Eriksson JW
- Letter: CIRCULATION. 2018;137(9):989-991Kosiborod M; Cavender MA; Fu AZ; Wilding JP; Khunti K; Holl RW; Norhammar A; Birkeland KI; Jorgensen ME; Thuresson M; Arya N; Bodegard J; Hammar N; Fenici P
- Editorial: CARDIOLOGY. 2016;134(4):411-412Norhammar A; Johansson I; Ryden L
- Editorial: EUROPEAN HEART JOURNAL. 2015;36(16):951-952Kiessling A; Hambraeus K; Held C; Norhammar A; Perk J
- Review: DIABETOLOGIA. 2013;56(1):1-9Norhammar A; Schenck-Gustafsson K
- Review: DIABETES & VASCULAR DISEASE RESEARCH. 2008;5(4):285-290Anselmino M; Wallander M; Norhammar A; Mellbin L; Ryden L
- Letter: EUROPEAN HEART JOURNAL. 2008;29(16):2058-2059Mellbin LG; Ryden L; Malmberg K; Norhammar A; Wedel H
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Employments
- Adjunct Professor, Department of Medicine, Karolinska Institutet, 2019-2027
Degrees and Education
- Docent, Karolinska Institutet, 2010
- Doctor Of Philosophy, Department of Medicine, Solna, Karolinska Institutet, 2003