title: Estimation of the severity of aortic incompetence from prolongation of the left ventricular ejection time.
mesh_terms: D000328:Adult; D000790:Angiocardiography; D001018:Aortic Diseases / Q000503:physiopathology*; D001794:Blood Pressure; D006328:Cardiac Catheterization; D005260:Female; D006352:Heart Ventricles / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D013997:Time Factors