Benign long-term prognosis of early repolarization in elite athletes
نویسندگان
چکیده
منابع مشابه
Early Repolarization in Athletes
Early repolarization (ER) on ECG was initially described in 1936 and has been considered a benign ECG finding for more than half a century. However, in 2008, a seminal study by Haïssaguerre et al challenged this view by demonstrating an association between ER and an increased risk of idiopathic ventricular fibrillation (VF). To reconcile these apparently contradictory views, as well as to bette...
متن کاملEarly repolarization: electrocardiographic phenotypes associated with favorable long-term outcome.
BACKGROUND Early repolarization (ER) in inferior/lateral leads of standard ECGs increases the risk of arrhythmic death. We tested the hypothesis that variations in the ST-segment characteristics after the ER waveforms may have prognostic importance. METHODS AND RESULTS ST segments after ER were classified as horizontal/descending or rapidly ascending/upsloping on the basis of observations fro...
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از گذشته تا کنون، تحقیقات بسیاری صورت گرفته است که همگی به گونه ای بر مثمر ثمر بودن استفاده از استراتژی های یادگیری لغت در یک زبان بیگانه اذعان داشته اند. این تحقیق به بررسی تاثیر دو روش مختلف آموزش واژگان انگلیسی (کلیدی و بافتی) بر تلفظ و دانش لغوی فراگیران ایرانی زیر متوسط زبان انگلیسی و بر ماندگاری آن در حافظه می پردازد. به این منظور، تعداد شصت نفر از زبان آموزان ایرانی هشت تا چهارده ساله با...
15 صفحه اولLong-term outcome associated with early repolarization on electrocardiography.
BACKGROUND Early repolarization, which is characterized by an elevation of the QRS-ST junction (J point) in leads other than V(1) through V(3) on 12-lead electrocardiography, has been associated with vulnerability to ventricular fibrillation, but little is known about the prognostic significance of this pattern in the general population. METHODS We assessed the prevalence and prognostic signi...
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BACKGROUND The clinical significance and long-term consequences of left ventricular (LV) hypertrophy associated with intensive athletic conditioning remain unresolved. METHODS AND RESULTS We prospectively evaluated 40 elite male athletes who had shown marked LV cavity enlargement of > or = 60 mm, wall thickness of > or = 13 mm, or both in a longitudinal fashion with serial echocardiograms, in...
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ژورنال
عنوان ژورنال: European Heart Journal
سال: 2013
ISSN: 0195-668X,1522-9645
DOI: 10.1093/eurheartj/eht308.1785