Late potentials in patients with mitral valve prolapse without ventricular tachycardia
نویسندگان
چکیده
منابع مشابه
Paroxysmal supraventricular tachycardia in patients with mitral valve prolapse.
The mechanism of supraventricular tachycardia was evaluated in twelve patients with mitral valve prolapse utilizing standard intracardiac recording and stimulation techniques. Eight patients had normal electrocardiograms, three had a short PR interval and normal QRS (Lown-Ganong-Levine syndrome) and one had Wolff-Parkinson-White type A. Six of the eight patients with normal electrocardiograms w...
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Marcus-gunn phenomenon is a congenital and sometimes hereditary anomaly, in which a ptotic eyelid retracts momentarily when the mouth is open, or the jaw is moved. These associated movements attributed to abnormal connections between the central mechanisms innervating the pterygoid and elevator muscles. Sometimes this anomaly is associated with dual,s retraction syndrome, duplex kindneys and ur...
متن کاملThe effect of mitral valve surgery on ventricular arrhythmia in patients with bileaflet mitral valve prolapse
BACKGROUND Bileaflet mitral valve prolapse (biMVP) is associated with frequent ventricular ectopy (VE) and malignant ventricular arrhythmia. We examined the effect of mitral valve (MV) surgery on VE burden in biMVP patients. METHODS We included 32 consecutive patients undergoing MV surgery for mitral regurgitation secondary to biMVP between 1993 and 2012 at Mayo Clinic who had available pre- ...
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Mitral valve (MV) prolapse (MVP) is characterized by fibromyxomatous changes in themitral leaflet tissue, with superior displacement of one or both leaflets into the left atrium. It is not an uncommon finding on echocardiographic screening, afflicting 2e3% of the general population, though most of them remain asymptomatic [1e3]. MVP can be distinguished into primary (nonsyndromic) and secondary...
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SUMMARY: The mitral valve prolapse syndrome (MVPS) is a common cardiac disorder, occurring in five percent of general population. An association has been claimed between MVPS and psychiatry disorders. In this study 648 patients (mean age 32.2 years, 411 female .237 male subjects) with echocardiographically confirmed MVPS were tested for psychiatry disorders, and compared with 660 control group...
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ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 1990
ISSN: 0735-1097
DOI: 10.1016/0735-1097(90)91873-s