title: Factors influencing cardiac performance.
mesh_terms: D000818:Animals; D001794:Blood Pressure; D001831:Body Temperature; D002302:Cardiac Output; D002415:Cats; D004285:Dogs; D006321:Heart / Q000294:innervation / Q000502:physiology*; D006329:Heart Conduction System; D006339:Heart Rate; D006801:Humans; D009200:Myocardial Contraction; D005082:Physical Exertion; D014655:Vascular Resistance; D016276:Ventricular Function