title: Measurement of the cardiac pre-ejection period as a guide to the therapy of sympathetic overactivity in tetanus.
mesh_terms: D000368:Aged; D004562:Electrocardiography; D005260:Female; D006321:Heart / Q000503:physiopathology*; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D010701:Phonocardiography; D013564:Sympathetic Nervous System / Q000503:physiopathology*; D013742:Tetanus / Q000503:physiopathology / Q000628:therapy*