منابع مشابه
Bradycardia-dependent ECG changes in Brugada syndrome.
BACKGROUND In patients with Brugada syndrome (BS), ventricular fibrillation (VF) occurs mainly during sleep; therefore, not only vagal activity but also bradycardia dependent changes in ECG may relate to the nighttime occurrence of VF. The present study aimed to examine the difference in bradycardia-dependent changes in the ECG of symptomatic and asymptomatic BS patients. METHODS AND RESULTS ...
متن کاملExercise-induced ECG changes in Brugada syndrome.
BACKGROUND Ventricular arrhythmia occurrence during exercise is reported in Brugada syndrome (BrS). Accordingly, experimental studies suggest that BrS-linked SCN5A mutations reduce sodium current more at fast heart rates. Yet, the effects of exercise on the BrS ECG phenotype have not been studied. We aimed to assess ECG responses to exercise in BrS and determine whether these responses are affe...
متن کاملSyncope and intermittent Brugada ECG pattern.
Brugada syndrome is a rare syndrome, with an estimated prevalence in Europe of 1-5/10 000 population, whose initial clinical presentation can be sudden death. Although it has a characteristic electrocardiographic pattern, this can be intermittent. The authors present the case of a 32-year-old man, with no family history of syncope or sudden death, who went to the emergency department for syncop...
متن کاملFrequency of Brugada-type ECG pattern (Brugada sign) in an apparently healthy young population.
OBJECTIVE To determine the frequency and demographic features of subjects with Brugada-Type ECG pattern in apparently healthy young population. STUDY DESIGN Cross sectional descriptive study. METHODS This study was conducted at School of Nursing Hayatabad Medical Complex, Public Health School, Post Graduate College of Nursing, Qurtaba College, Brain's Post Graduate College and Gandhara Inst...
متن کاملBrugada like pattern in ECG with drug overdose.
Tricyclic antidepressants (TCAs) may have dangerous cardiac effects in overdose. ECG is useful as both a screening tool for tricyclic antidepressant exposure and as a prognostic indicator. TCA overdose may produce various ECG changes. We report a case of Dothiepin overdose resulting in Brugada like pattern including RBBB which resolved spontaneously.
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ژورنال
عنوان ژورنال: Circulation
سال: 2009
ISSN: 0009-7322,1524-4539
DOI: 10.1161/circulationaha.108.827147