Value of maximum P-wave duration and P-wave dispersion to the prediction of idiopathic paroxysmal atrial fibrillation
- VernacularTitle:最大P波时限及P波离散度对预测特发性房颤的价值
- Author:
Liping CHEN
;
Ganxin LU
;
Lijun QIN
- Publication Type:Journal Article
- Keywords:
Idiopathic paroxysmal atrial fibrillation Maximun P wave duration P wave dispersion
- From:
Clinical Medicine of China
2000;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the value of maximun P wave duration (P max ) and P wave dispersion (P d),that is,the difference between the maximum and minimun P wave duration in patients with idiopathic paroxysmal atrial fibrillation.Methods P max and P d were measured from 12 lead surface electrocardiogram among 20 patients with a history of idiopathic paroxysmal atrial fibrillation and 20 age matched healthy control subjects.Results P max and P d were found to be significantly higher in patients with a history of idiopathic paroxysmal atrial fibrillation than in the control subjects(P
