"post-myocardial infarction (Dressler syndrome)"
"Spectral Doppler"
Expected headings
"Echocardiography"
"B-mode"
"There is visible pericardial calcification on chest radiographs in approximately 50% of cases."
"Although a thickened pericardium is often present, transthoracic insonation rarely allows satisfactory visualisation; a pleural or pericardial effusion, if present, may provide an adequate window, although the latter may further obscure landmarks if sufficiently exudative."