摘要
目的探讨生理性与非生理性起搏并发症及对患者预后的影响。方法对两种起搏方式673例(非生理性起搏525例,生理性起搏148例)患者的并发症进行回顾性对比分析。随访时间最长22年3个月,最短1个月。结果两种起搏方式并发症总发生率差异无显著性,非生理性起搏组并发症发生率为20.1%,生理组为19.6%(P>0.05)。非生理性起搏组起搏器综合征发生率为4.2%、心房颤动发生率为6.9%,高于生理组的0%(P<0.001),脑梗塞发生率为2.5%;生理组无起搏器综合征、心房颤动发生,脑梗塞发生率仅为0.1%,本组并发症主要为感知过度及起搏器介入性心动过速(PMT),其发生率均为7.4%,高于非生理组的1.1%(P<0.01),PMT为本组所特有并发症。结论生理组并发症多因起搏器调整不当所引起,对患者预后影响不大,通过调整起搏器可得到解决[1]。非生理性起搏并发症多与血液动力学改变有关,这些并发症影响患者生活质量及预后,部分患者需更换起搏方式。
bjective To
compare the complication rate in patients with physiological pacing versus VVI pacing. Methods
673 consecutive procedures performed during more than 22 year period were analyzed
retrospectively,525 patients (82%) received a VVI pacemaker and 148 patients (22%) a
physiological pacemaker(DDD,AAI,VDD).Results Physiological pacing group had a complication
rate of 19.6%,and VVI pacing group had a complieation rate of 20.1%.There was no significant
difference of total complication rate between these two groups.Pacemaker syndrome happened
in 4.2%,atrial fibrillation in 69%,stroke in 2.5% of patients with VVI pacemaker.Oversensing and
pacemaker mediated tachycardia occurred in 7.4% and stroke in 01% of patients with
physiological pacing.HZConclusion The complications occurred in the patients with
physiological pacemaker mainly due to the inappropriately programmed pacing
parameters.They can be corrected by means of reprogramming the pacing parameters and did
not lead to grave consequences to the patients.The complications developed in patients with
VVI pacemaker were due to the asynchronousness of the pacing mode.It could result in
hemodynamic disorders of the patients and the VVI pacemaker had to be replaced by a
physiological pacing system in some patients.
出处
《中华心律失常学杂志》
1999年第1期5-7,共3页
Chinese Journal of Cardiac Arrhythmias
关键词
人工起搏器
生理性
非生理性
并发症
预后
acemaker,artificialPhysiologicalNonphysiologicalComplication