title: Systolic time intervals in cardiac disease. I.
mesh_terms: D006328:Cardiac Catheterization; D004562:Electrocardiography; D006321:Heart / Q000503:physiopathology*; D006331:Heart Diseases / Q000503:physiopathology*; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D008433:Mathematics; D010701:Phonocardiography; D011674:Pulse