title: Role of the cardiac conduction system in determining the QRS amplitude after bleeding.
mesh_terms: D000818:Animals; D001794:Blood Pressure; D001835:Body Weight; D002037:Bundle-Branch Block / Q000503:physiopathology*; D002415:Cats; D004558:Electric Stimulation; D004562:Electrocardiography; D005260:Female; D006321:Heart / Q000502:physiology / Q000503:physiopathology; D006329:Heart Conduction System / Q000502:physiology / Q000503:physiopathology*; D006352:Heart Ventricles; D006470:Hemorrhage / Q000503:physiopathology*; D008297:Male