JEN-FANG CHENGPANG-SHUO HUANGHuang, Chen-YuChen-YuHuangZHENG-WEI CHENLan, Chen-WeiChen-WeiLanChen, Ssu-YuanSsu-YuanChenLIAN-YU LINCHO-KAI WU2023-09-072023-09-072023-08-3109387994https://pubmed.ncbi.nlm.nih.gov/37650970/https://scholars.lib.ntu.edu.tw/handle/123456789/635201Left ventricle function directly impacts left atrial (LA) conduit function, and LA conduit strain is associated with exercise intolerance in patients with heart failure with preserved ejection fraction (HFpEF). Pulmonary capillary wedge pressure (PCWP) before and during exercise is the current gold standard for diagnosing HFpEF. Post-exercise ΔPCWP can lead to worse long-term outcomes. This study examined the correlation between LA strain and post-exercise ΔPCWP in patients with HFpEF.enEchocardiography; Exercise stress test; Hemodynamics; Pulmonary wedge pressurejournal article10.1007/s00330-023-10142-z376509702-s2.0-85169166290