摘要
为了解阵发性心房颤动发生的昼夜规律 ,采用动态心电图对 4 0例阵发性心房颤动患者 2 4h心房颤动的发生、持续时间以及终止规律进行分析。结果显示阵发性心房颤动的发生、持续时间均有两个高峰 ,发生高峰为 (0 9:0 0、0 0 :0 0 ) ;持续时间的高峰为 (0 3:0 0～ 0 6 :0 0 ,13:0 0～ 15 :0 0 ) ;阵发性心房颤动的持续时间与其发生的时刻有关 ,不同时刻发生的阵发性心房颤动持续时间各不相同。终止高峰(0 8:0 0～ 10 :0 0 )与持续节律形成相反趋势。本文认为阵发性心房颤动的发生、持续时间和终止存在着昼夜规律 ,其规律可能对心房颤动的治疗和预防具有临床意义。
Objectives To find out the attack rule of paroxysmal atrial fibrillation (PAF) during day and night. Methods 40 patients with PAF were studied with dynamic ECG. The occurring time, duration and ending time of atrial fibrillation in 24 hours were analyzed. Results There were two peaks in the attack time and the duration respectively. The peaks of the attack time was at 09:00 and 00:00, and the latter was at 03:00 ～ 06:00 and 13:00 ～ 15:00 ; The duration of PAF was relative to the attack time, which was variational with the different attack time. The ending peak at 08:00 ～ 10:00 was contrary to the lasting rhythm. Conclusions There is day and night rule of the attack time, the duration and the ending time of PAF, it may also have clinical significance for the treatment and prevention of atrial fibrillation.
出处
《岭南心血管病杂志》
2004年第6期418-419,438,共3页
South China Journal of Cardiovascular Diseases
