Cardiac-specific Kv1.1 deficiency alters cardiomyocyte electrophysiology without modifying overall cardiac function or arrhythmia susceptibility
Kelsey Paulhus, Man Si, Krystle Trosclair, Ellen Aughenbaugh, Maxine Parkinson, Nicole Hall, Megan N. Watts, Frederica Kizek, Md. Shenuarin Bhuiyan, Paari S. Dominic, Kathryn A. Hamilton, Edward Glasscock
This study shows that cardiac-specific Kv1.1 deficiency impairs atrial repolarization but does not cause overall cardiac dysfunction or arrhythmia susceptibility.
bioRxiv · Aug 25, 2025 · PreprintPhysiology