Physical Activity, Heart Rate Variability, and Ventricular Arrhythmia During the COVID-19 Lockdown: Retrospective Cohort Study.
Sikander Z TexiwalaRussell J de SouzaSuzette TurnerSheldon M SinghPublished in: JMIR cardio (2024)
VA was infrequent during the COVID-19 pandemic. A reduction in physical activity with lockdown maneuvers may explain this observation.