Exercise cardiovascular magnetic resonance shows improved diastolic filling by atrioventricular area difference in athletes and controls

作者：Jonathan Edlund, Björn Östenson, Einar Heiberg, Håkan Arheden, Katarina Steding‐Ehrenborg · 发表于：Journal of Applied Physiology · 年份：2024 · DOI：10.1152/japplphysiol.00446.2024 · 被引用次数：4 · 研究领域：Cardiovascular Effects of Exercise、Cardiovascular Function and Risk Factors、Cardiac Imaging and Diagnostics

This study is the first to assess hydraulic force during exercise, a novel mechanism shown to augment diastolic filling at rest. Our results indicate hydraulic force to further aid in diastolic filling during moderate exercise compared with rest in athletes and sedentary controls, providing new insights into the mechanism by which the left ventricle increases diastolic function during exercise.