Prognostic impact of right ventricular–vascular uncoupling in acute heart failure across the left ventricular ejection fraction spectrum: a meta-analysis of multivariable-adjusted data
Right ventricular-pulmonary artery coupling (RV-PA) reflects the interaction between ventricular performance and arterial load and is traditionally assessed using pressure-volume loops analysis. In acute heart failure (AHF), direct assessment of RV-PA coupling is rarely feasible due to the practical limitations o...