Cardiac abnormalities in chronic progressive external ophthalmoplegia.
نویسندگان
چکیده
منابع مشابه
Cardiac abnormalities in chronic progressive external ophthalmoplegia.
This report describes heart disease in a 32-year-old man with the syndrome of chronic progressive external ophthalmoplegia (CPEO). The surface electrocardiogram showed first degree AV block and left bundle-branch block and there was HV prolongation on the His bundle electrogram. Endomyocardial biopsy showed the changes of hypertrophy on light microscopy, and on electron microscopy there were in...
متن کاملChronic Progressive External Ophthalmoplegia
S U M M A R Y — Th i s s tudy quantif ies the m a i o r e lect ron m i c r o s c o p i c changes in l imb muscle b iops ies f r o m 31 out of 34 pat ients wi th the s y n d r o m e of ch ron ic p rogress ive external oph tha lmopleg ia . Pat ients w e r e d iv ided into three cl inical g r o u p s — A ) 10 sporad ic cases wi th musc l e weakness o n l y ; B ) 9 familial cases w i t h musc le we...
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Chronic progressive external ophthalmoplegia is one of mitochondrial disorders, characterized by ptosis, limitation of eye movement, variably severe bulbar muscle weakness and proximal limb weakness. Chronic progressive external ophthalmoplegia complicated with acquired disease is extremely rare. We report a 44 years old male patient with more than 20 years of chronic progressive bilateral ptos...
متن کاملMitochondrial myopathy with chronic progressive external ophthalmoplegia.
Introduction Mitochondrial diseases are a diverse group with multisystem involvement caused by structural, biochemical or genetic derangement of mitochondria. Cerebral neurones and myocytes which require a high yield of energy are particularly vulnerable to mitochondrial dysfunction and neuromuscular manifestations are common in mitochodrial disorders. We report two cases of mitochondrial myopa...
متن کاملP-8 Preclinical Cardiac Involvement In Progressive External Ophthalmoplegia
Aim of this study was to evaluate in patients with progressive external ophthalmoplegia (PEO) the left ventricular function by standard echocardiography and tissue Doppler imaging (TDI) analysis. Twenty patients with PEO (55.4 ± 17.5 years) and 20 ageand sex-matched healthy subjects underwent standard echocardiography with TDI analysis to assess left ventricular function. TDI was performed by p...
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ژورنال
عنوان ژورنال: Heart
سال: 1976
ISSN: 1355-6037
DOI: 10.1136/hrt.38.5.526