title: Rate corrected systolic time intervals and Valsalva manoeuvre.
mesh_terms: D000328:Adult; D001285:Atropine / Q000494:pharmacology; D006332:Cardiomegaly / Q000503:physiopathology; D009202:Cardiomyopathies / Q000503:physiopathology*; D003327:Coronary Disease / Q000188:drug therapy / Q000503:physiopathology*; D004562:Electrocardiography; D005260:Female; D006321:Heart / Q000187:drug effects; D006333:Heart Failure / Q000503:physiopathology; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D008297:Male; D008875:Middle Aged; D010701:Phonocardiography; D011433:Propranolol / Q000627:therapeutic use; D013997:Time Factors; D014636:Valsalva Maneuver
chemical_list: D001285:Atropine; D011433:Propranolol