The electrocardiographic sign of acute hemopericardium.
D003935:Diagnostic Techniques, Cardiovascular; D004562:Electrocardiography; D006331:Heart Diseases / Q000175:diagnosis*; D006470:Hemorrhage / Q000175:diagnosis*; D006801:Humans; D010490:Pericardial Effusion
ELECTROCARDIOGRAPHY; HEART DISEASES/diagnosis; HEMORRHAGE/diagnosis