Objective: This study aimed to investigate the psychological mechanisms by which fitness social media use influences individuals’ exercise behavior, focusing on the chained mediating roles of ...

Department of Cardiology, Second Hospital of Jilin University, Changchun, China Ischemic diseases are a major cause of mortality or disability in the clinic. Surgical or medical treatment often has ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

We investigated changes in right atrial pressure (RAP) during exercise and their prognostic significance in patients assessed for pulmonary hypertension (PH). In patients with precapillary pulmonary ...