The study of P-wave duration and P-wave dispersion for the prediction of idiopathic proxysmal atrial fibrillation and intervention by amiodrone
- VernacularTitle:P波时限与离散度对阵发性房颤的预测价值及胺碘酮干预的研究
- Author:
Weidong JIN
;
Bochu SHAO
;
Yimin WANG
- Publication Type:Journal Article
- Keywords:
P-wave duration P-wave dispersion Paroxysmal idiopathic atrial fibrillation Amiodrone
- From:
Chinese Journal of Practical Internal Medicine
2002;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To assess the prediction value of Pmax and Pd on idiopathic paroxysmal atrial fibrillation(IPAF) and the possible mechanism of amiodrone preventing the recurrence of IPAF.Methods Pmax and Pd were measured in 60 patients with IPAF and 60 healthy control subjects by 12-lead surface electrocardiography. 30 of patients with IPAF were assigned to treatment with amiodrone for 6 months. Pd?Pmax and recurrence of IPAF were observed and compared with control group during the treatment.Results Pmax and Pd were found to be significantly higher in patients with IPAF than in healthy subjects[(126?17)ms vs(102?11)ms; (50?9)vs(29?8)ms,P
