Positive Brugada Challenge Test in V1R-V3R as a Predictor of Malignant Prognosis in Brugada Patients
نویسندگان
چکیده
منابع مشابه
Fragmented QRS as a marker of conduction abnormality and a predictor of prognosis of Brugada syndrome.
BACKGROUND Conduction abnormalities serve as a substrate for ventricular fibrillation (VF) in patients with Brugada syndrome (BS). Signal-averaged electrograms can detect late potentials, but the significance of conduction abnormalities within the QRS complex is still unknown. The latter can present as multiple spikes within the QRS complex (fragmented QRS [f-QRS]). We hypothesized that f-QRS c...
متن کاملLong-term prognosis of patients diagnosed with Brugada syndrome: Results from the FINGER Brugada Syndrome Registry.
BACKGROUND Brugada syndrome is characterized by ST-segment elevation in the right precordial leads and an increased risk of sudden cardiac death (SCD). Fundamental questions remain on the best strategy for assessing the real disease-associated arrhythmic risk, especially in asymptomatic patients. The aim of the present study was to evaluate the prognosis and risk factors of SCD in Brugada syndr...
متن کاملFrom the FINGER Brugada Syndrome Registry Long-Term Prognosis of Patients Diagnosed With Brugada Syndrome: Results
Copyright © 2010 American Heart Association. All rights reserved. Print ISSN: 0009-7322. Online 72514 Circulation is published by the American Heart Association. 7272 Greenville Avenue, Dallas, TX DOI: 10.1161/CIRCULATIONAHA.109.887026 2010;121;635-643; originally published online Jan 25, 2010; Circulation Le Marec, C. Wolpert and A.A.M. Wilde Sacher, C. Giustetto, E. Schulze-Bahr, M. Borggrefe...
متن کاملLong-Term Prognosis of Patients Diagnosed With Brugada Syndrome
Background—Brugada syndrome is characterized by ST-segment elevation in the right precordial leads and an increased risk of sudden cardiac death (SCD). Fundamental questions remain on the best strategy for assessing the real disease-associated arrhythmic risk, especially in asymptomatic patients. The aim of the present study was to evaluate the prognosis and risk factors of SCD in Brugada syndr...
متن کاملClinical aspects and prognosis of Brugada syndrome in children.
BACKGROUND Brugada syndrome is an arrhythmogenic disease characterized by an ECG pattern of ST-segment elevation in the right precordial leads and augmented risk of sudden cardiac death. Little is known about the clinical presentation and prognosis of this disease in children. METHODS AND RESULTS Thirty children affected by Brugada syndrome who were <16 years of age (mean, 8+/-4 years) were i...
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ژورنال
عنوان ژورنال: Annals of Noninvasive Electrocardiology
سال: 2013
ISSN: 1082-720X
DOI: 10.1111/anec.12055