title: The effect of acute pulmonary artery obstruction on the dog electrocardiogram.
mesh_terms: D000818:Animals; D001795:Blood Pressure Determination; D004285:Dogs; D004562:Electrocardiography; D006439:Hemodynamics; D006976:Hypertension, Pulmonary / Q000209:etiology; D011655:Pulmonary Embolism / Q000175:diagnosis*