title: Atrial level right-to-left shunt abolished by relief of pericardial tamponade.
mesh_terms: D000368:Aged; D002305:Cardiac Tamponade / Q000175:diagnosis / Q000601:surgery*; D004452:Echocardiography; D005260:Female; D006344:Heart Septal Defects, Atrial / Q000175:diagnosis / Q000628:therapy*; D006801:Humans; D011655:Pulmonary Embolism / Q000175:diagnosis