title: Pulsus alternans. An early manifestation of left ventricular dysfunc- tion.
mesh_terms: D000328:Adult; D001145:Arrhythmias, Cardiac / Q000503:physiopathology; D001794:Blood Pressure; D006328:Cardiac Catheterization; D002302:Cardiac Output; D006332:Cardiomegaly / Q000209:etiology; D009202:Cardiomyopathies / Q000150:complications / Q000188:drug therapy / Q000503:physiopathology*; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D008297:Male; D010042:Ouabain / Q000627:therapeutic use; D011674:Pulse
chemical_list: D010042:Ouabain