[Tpeak-Tend interval and risk of cardiac events in patients with Brugada syndrome].
Copyright policy )[Tpeak-Tend interval and risk of cardiac events in patients with Brugada syndrome].
To evaluate the possible association between Tpeak-Tend (Tp-e) interval in surface standard ECG and cardiac events in patients with Brugada syndrome (BrS).Tp-e interval in surface standard ECG was compared between BrS patients (n = 23, all males) and paroxysmal supraventricular tachycardia (PSVT) patients (n = 20, all males) as well as between BrS patients with (n = 16) or without (n = 7) cardiac events.There was significant difference in Tp-e interval between BrS patients and PSVT patients [(109.57 +/- 22.86) ms vs. (88.50 +/- 13.08) ms, P 0.05).The prolongation of Tp-e (> or = 120 ms) was associated with higher cardiac events in BrS patients.
- Nanjing Medical University China (People's Republic of)
Adult, Male, Electrocardiography, Risk Factors, Ventricular Fibrillation, Humans, Middle Aged, Brugada Syndrome
Adult, Male, Electrocardiography, Risk Factors, Ventricular Fibrillation, Humans, Middle Aged, Brugada Syndrome
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