Hypoxia-inducible factor (HIF1A) regulates the myocardial response to hypoxia and hemodynamic load. We investigated the association of HIF1A variants with right-ventricular (RV) remodeling after ...
Credit: Getty Images Pregnancy increases blood volume and cardiac output, imposing a hemodynamic burden on the maternal heart. In women with repaired Tetralogy of Fallot, this increased workload can ...