Abstract:
:Endomyocardial fibrosis (EMF) is a fascinating disease entity of unknown etiology. It is prevalent in the tropical zone. Its essential features are the formation of fibrous tissue on the endocardium and to a lesser extent in the myocardium of the inflow tract and apex of one or both ventricles. It results in endocardial rigidity, atrioventricular valve incompetence secondary to papillary muscle involvement, and progressive reduction of the cavity of the involved ventricle leading to restriction in filling and atrial enlargement. This article will present 21 patients with EMF who were initially referred to our hospital from 1979 to 2004 with different diagnoses: rheumatic heart disease with mitral and or tricuspid regurgitation (n = 9), constrictive pericarditis (n = 6), restrictive cardiomyopathy (n = 1), hypertrophic cardiomyopathy apical type (n = 2), dilated cardiomyopathy (n = 2), and Ebstein malfunction of the tricuspid valve (n = 1). The clinical, echocardiographic, hemodynamic, and angiographic findings in these 21 patients are presented; echocardiographic findings lead to the right diagnosis. The presence of a small ventricle with obliteration of the apex and large atrium shown on two-dimensional echocardiography is highly suggestive of EMF.
journal_name
Chestjournal_title
Chestauthors
Hassan WM,Fawzy ME,Al Helaly S,Hegazy H,Malik Sdoi
10.1378/chest.128.6.3985subject
Has Abstractpub_date
2005-12-01 00:00:00pages
3985-92issue
6eissn
0012-3692issn
1931-3543pii
S0012-3692(15)49643-6journal_volume
128pub_type
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