Influence of acute hemodynamic changes on the normalized negative peak of the first derivative of the apex cardiogram and time constant of ventricular relaxation in dogs.
D000818:Animals; D000959:Antihypertensive Agents / Q000494:pharmacology; D001794:Blood Pressure; D002316:Cardiotonic Agents / Q000494:pharmacology; D004285:Dogs; D005260:Female; D006339:Heart Rate; D006439:Hemodynamics; D007702:Kinetocardiography; D008297:Male; D009200:Myocardial Contraction / Q000187:drug effects; D013268:Stimulation, Chemical; D013997:Time Factors
D000959:Antihypertensive Agents; D002316:Cardiotonic Agents