dyspnea or orthopnea , typical pericardial pain , peripheral edema , tachycardia , tachypnea , a diminished mean blood pressure , a pericardial friction rub , jugular venous distension , rales , radiographic evidence of cardiomegaly and pleural effusions , and abnormal echocardiograms were the most common cardiac manifestations .
C0018800
cardiomegaly
C0018787
cardiac