title: A totally noninvasive method for obtaining systolic time intervals in the dog.
mesh_terms: D000818:Animals; D004285:Dogs / Q000502:physiology*; D004452:Echocardiography / Q000662:veterinary; D004562:Electrocardiography / Q000662:veterinary; D005260:Female; D006339:Heart Rate; D008297:Male; D009200:Myocardial Contraction; D010701:Phonocardiography / Q000662:veterinary; D013599:Systole