European Heart Journal Advance Access originally published online on August 15, 2006
European Heart Journal 2007 28(2):149; doi:10.1093/eurheartj/ehl167
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Evaluation of constrictive pericarditis by 64-slice multi-detector computed tomography
1 Department of Cardiovascular Medicine, Cleveland Clinic Foundation, 9500 Euclid Avenue, Desk F-15, Cleveland, OH 44195, USA
2 Department of Cardiac Surgery, Cleveland Clinic Foundation, Cleveland, OH, USA
* Corresponding author. Tel: +1 216 444 8429; fax: +1 216 636 0679. E-mail address: solas{at}ccf.org
A 71-year-old gentleman presented with a history of progressive right-sided heart failure. On 64-slice multi-detector computed tomography (MDCT), the patient was found to have a markedly thickened and calcified pericardium, with a maximal pericardial thickness of 14 mm over the inferior right and left ventricular surfaces (Panels A and B). Cine MDCT reconstructions demonstrated a conical-shaped deformity of both ventricles, enlargement of both atria, and an abnormal diastolic bounce of the interventricular septum consistent with constrictive pericarditis (Movie 1). Surgical pericardectomy was performed, during which bulging of the right ventricle through a resected portion of the pericardium was noted (Panel C). Pathological analysis of the resected pericardium found a thickened, calcified pericardium consistent with idiopathic constrictive pericarditis.
Supplementary movie is available at European Heart Journal online.
Panel A. Four-chamber MDCT image of the heart demonstrates marked thickening and calcification of the pericardium, which is most noticeable over the right ventricle (arrows). Note the abnormal conical deformity of the ventricles.
Panel B. Short-axis MDCT image of the heart. Note the fibrotic, thickened pericardium over the inferior border of both ventricles (arrows), as well as the extensive calcification of the pericardium over the right ventricle (arrow heads) and, to a lesser extent, the left ventricle.
Panel C. During surgical pericardectomy, the heart was found to be encased by a grossly thickened and calcified pericardium. Dissection of a portion of the pericardium over the right ventricle allowed the right ventricular free wall to bulge through the resected area (arrow).
Movie 1. Four-chamber cine CT reconstruction demonstrates the typical conical deformity of the ventricles, enlargement of the atria, a subtle bounce of the interventricular septum during diastole, and restraint of ventricular motion in diastole.
![]()
CiteULike
Connotea
Del.icio.us What's this?
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||