Coronary microvascular dysfunction and right ventricular structure and function.

ABSTRACT: Previous studies have suggested associations between coronary microvascular dysfunction (CMD) and alterations in left ventricular (LV) structure and function Data are however scarce regarding the right ventricular (RV). In the context of CMD, the RV could be affected via mechanisms potentially involving ischemia from CMD, shared pathophysiological milieu leading to adverse ventricular remodeling, and/or increased afterload secondary to increased LV end-diastolic pressure or heart failure with preserved ejection fraction (HFpEF) with pulmonary hypertension. We evaluated the relationship between measures of RV structure/function and invasively measured CMD in individuals with suspected ischemia and no obstructive coronary artery (INOCA) disease. We included 297 participants from the WISE-HFp

SUBMITTER: Paquin A 

PROVIDER: S-EPMC11921425 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature