The prognostic significance of exercise-induced atrial arrhythmias
نویسندگان
چکیده
منابع مشابه
The prognostic significance of exercise-induced atrial arrhythmias.
OBJECTIVES The purpose of the study was to determine if atrial ectopy (AE) or atrial arrhythmias during exercise are predictive of an increased risk of cardiac events and death. BACKGROUND Although stress-induced atrial arrhythmias are common during exercise testing, there is a paucity of data regarding the correlation with underlying heart disease and cardiovascular outcomes. Atrial arrhythm...
متن کاملThe clinical significance of exercise-induced ventricular arrhythmias.
A32-year-old male pharmacist complained of having had palpitations for the past month. Using his index finger and tapping the table top, he replicated a pattern that simulated extrasystoles. He exercised daily, running 3 miles and lifting weights for 1⁄2 hours and was asymptomatic prior to, during, and after exercise. There was no past history of illness or allergies, and he was not taking any ...
متن کاملPrevalence and prognostic value of exercise-induced ventricular arrhythmias.
OBJECTIVE The purpose of this study was to determine the prevalence and prognostic significance of exercise-induced ventricular arrhythmias (EIVAs) in patients referred for exercise testing, considering the arrhythmic substrate and exercise-induced ischemia. BACKGROUND EIVAs are frequently observed during exercise testing, but their prognostic significance is uncertain. The design of this stu...
متن کاملExercise test-induced arrhythmias.
Exercise testing commonly used by clinicians to characterize cardiovascular risk by detecting myocardial ischemia and assessing response to exercise. However, a consensus has not previously existed regarding the significance of exercise test-induced arrhythmias due to conflicting results from the available studies. Recent studies with longer follow-up and improved technology have therefore stim...
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Early recurrence of atrial arrhythmias (ERAA) after ablation is common and strongly predicts late recurrences and ablation failure. However, since arrhythmia may eventually resolve in up to half of patients with ERAA, guidelines do not recommend immediate reintervention for ERAA episodes occurring during a 3-mo post-ablation blanking period. Certain clinical demographic, electrophysiologic, pro...
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ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 2004
ISSN: 0735-1097
DOI: 10.1016/j.jacc.2003.10.054