Sigurdur S. Stephensen

Congenital cardiac malformations in Iceland from 1990 through 1999

Sigurdur S. Stephensen, Gunnlaugur Sigfússon, Herbert Eiríksson et al. · Cardiology in the Young · 2004 · 57 citations

Medicine, Cardiology, Pediatrics +16

The relationship between longitudinal, lateral, and septal contribution to stroke volume in patients with pulmonary regurgitation and healthy volunteers

Sigurdur S. Stephensen, Katarina Steding‐Ehrenborg, Peter Munkhammar et al. · American Journal of Physiology-Heart and Circulatory Physiology · 2014 · 50 citations

Medicine, Cardiology, Radiology +12

Atrial aspiration from pulmonary and caval veins is caused by ventricular contraction and secures 70% of the total stroke volume independent of resting heart rate and heart size

Katarina Steding‐Ehrenborg, Marcus Carlsson, Sigurdur S. Stephensen et al. · Clinical Physiology and Functional Imaging · 2013 · 49 citations

Medicine, Cardiology, Radiology +9

Sequence variants with large effects on cardiac electrophysiology and disease

Kristján Norland, Garðar Sveinbjörnsson, Rósa B. Þórólfsdóttir et al. · Nature Communications · 2019 · 47 citations · Full text

Medicine, Cardiology, Genetics +14

Variants in<i>NKX2-5</i>and<i>FLNC</i>Cause Dilated Cardiomyopathy and Sudden Cardiac Death

Garðar Sveinbjörnsson, Eva F. Olafsdottir, Rósa B. Þórólfsdóttir et al. · Circulation Genomic and Precision Medicine · 2018 · 39 citations · Full text

Medicine, Genetics, Molecular Genetics +16