Ole M. Sejersted

Oslo University Hospital — Norway

Medicine · Health Sciences

54h-index9.9kcitations278works3.02yr avg
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Research Topics

Cardiac electrophysiology and arrhythmias(115), Ion channel regulation and function(84), Cardiovascular and exercise physiology(44), Cardiomyopathy and Myosin Studies(37), Neuroscience and Neural Engineering(31)

Publications278 total

Resting membrane potential and intracellular [Na<sup>+</sup>] at rest, during fatigue and during recovery in rat soleus muscle fibres <i>in situ</i>
The Journal of Physiology·2024· 3 citedOpen Access
Stretch Harmonizes Sarcomere Strain Across the Cardiomyocyte
Circulation Research·2023· 14 citedOpen Access
AKAP18δ Anchors and Regulates CaMKII Activity at Phospholamban-SERCA2 and RYR
Circulation Research·2021· 55 citedOpen Access
Sarcoplasmic Reticulum Calcium Release Is Required for Arrhythmogenesis in the Mouse
Frontiers in Physiology·2021· 5 citedOpen Access
Design of a Proteolytically Stable Sodium-Calcium Exchanger 1 Activator Peptide for In Vivo Studies
Frontiers in Pharmacology·2021Open Access
Exercise Training Stabilizes RyR2-Dependent Ca2+ Release in Post-infarction Heart Failure
Frontiers in Cardiovascular Medicine·2021· 6 citedOpen Access
Hypokalemia Promotes Arrhythmia by Distinct Mechanisms in Atrial and Ventricular Myocytes
Circulation Research·2020· 68 citedOpen Access
T-tubule disruption is a prominent feature of HFrEF but not HFpEF
Journal of Molecular and Cellular Cardiology·2020
Coupling of the Na+/K+-ATPase to Ankyrin B controls Na+/Ca2+ exchanger activity in cardiomyocytes
Cardiovascular Research·2019· 28 cited
Evidence for heterogeneous subsarcolemmal Na<sup>+</sup> levels in rat ventricular myocytes
American Journal of Physiology-Heart and Circulatory Physiology·2019· 11 citedOpen Access
Arrhythmia initiation in catecholaminergic polymorphic ventricular tachycardia type 1 depends on both heart rate and sympathetic stimulation
PLoS ONE·2018· 24 citedOpen Access
Ryanodine receptor dispersion disrupts Ca2+ release in failing cardiac myocytes
eLife·2018· 114 citedOpen Access
Regional diastolic dysfunction in post-infarction heart failure: role of local mechanical load and SERCA expression
Cardiovascular Research·2018· 32 citedOpen Access
Author response: Ryanodine receptor dispersion disrupts Ca2+ release in failing cardiac myocytes
2018· 2 citedOpen Access
T-Tubule Loss is a Prominent Feature of HFrEF but not HFpEF
Biophysical Journal·2018· 1 citedOpen Access
Regional Dysfunction After Myocardial Infarction in Rats
Circulation Cardiovascular Imaging·2017· 22 citedOpen Access
Mapping the in vitro interactome of cardiac sodium (Na<sup>+</sup>)‐calcium (Ca<sup>2+</sup>) exchanger 1 (NCX1)
PROTEOMICS·2017· 14 cited
Abstract 380: Mapping the i <i>n vitro</i> Interactome of the Cardiac Sodium-Calcium Exchanger 1
Circulation Research·2017
Increased passive stiffness promotes diastolic dysfunction despite improved Ca2+ handling during left ventricular concentric hypertrophy
Cardiovascular Research·2017· 72 citedOpen Access
Exercise training increases protein O-GlcNAcylation in rat skeletal muscle
Physiological Reports·2016· 14 citedOpen Access
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Frequent Co-authors

Ivar Sjaastad(18), William E. Louch(15), Jan Magnus Aronsen(8), Roald Bahr(7), Fredrik Swift(7), Geir Christensen(6), Per Lunde(6), Halvor K. Mørk(4), Kristin B. Andersson(4), Michael Frisk(4), Jon Ingulf Medbø(3), Eric A. Newsholme(3), Nina Køpke Vøllestad(3), Dag Jacobsen(3), Steinar Øvrebø(3), Trond Brattelid(3), Ulla Enger(3), O. Vaage(2), Alan R. Hargens(2), Fredrik Kiil(2)