title: Systolic time intervals in surgery.
mesh_terms: D000005:Abdomen; D004562:Electrocardiography; D006339:Heart Rate; D006439:Hemodynamics; D006801:Humans; D009200:Myocardial Contraction; D011674:Pulse; D013318:Stroke Volume; D013514:Surgical Procedures, Operative; D013599:Systole