Evaluation of induced pericardial effusion by reflected ultrasound.
D000818:Animals; D003937:Diagnosis, Differential; D004285:Dogs; D004562:Electrocardiography; D006321:Heart; D006326:Heart Auscultation; D006352:Heart Ventricles; D008722:Methods; D010490:Pericardial Effusion / Q000175:diagnosis*; D010496:Pericardium; D010996:Pleural Effusion; D011312:Pressure; D014465:Ultrasonics