Pericardial effusion and pericardial compartments after open heart surgery. An analysis by computed tomography and echocardiography.
Thirty-three patients with pericardial effusion after open heart surgery were investigated with computed tomography (CT). Twelve of the 33 patients also underwent echocardiography prior to pericardiocentesis. The effusions were typed according to the results of the CT investigation. Because of postoperative adhesions, typical patterns of localized pericardial effusions were found in 16 patients. The localized compartments were seen on the right and left side of the heart and around the aorta and the pulmonary artery. CT was therefore shown to be of value for selecting the approach for drainage with catheter pericardiocentesis.
Duvernoy
O
O
Department of Diagnostic Radiology, University of Uppsala, Sweden.
Larsson
S G
SG
Persson
K
K
Thurén
J
J
Wikström
G
G
D000328:Adult; D000368:Aged; D006348:Cardiac Surgical Procedures; D004322:Drainage; D004452:Echocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010490:Pericardial Effusion / Q000175:diagnosis / Q000000981:diagnostic imaging* / Q000209:etiology / Q000628:therapy; D010496:Pericardium / Q000000981:diagnostic imaging / Q000473:pathology; D011183:Postoperative Complications / Q000175:diagnosis / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed