摘要
应用EPS观察了44例PSVT静注心律平的急性心脏电生理效应,并观察了其中19例口服心律平的长期临床疗效。结果表明,心律平对心脏传导系统的抑制作用尤为明显,对SVT发作的预防具有一定的疗效;应用心律平结合EPS检查,对指导和预测长期口服心律平预防PSVT发作非常有益。
The electrophysiological effects of intravenous propafenone were studied with programmed electrical stimulation in 44 patients, 40 cases with PSVT, 19 patients had been treated with oral propafenone and follow-up for 0.5-5 years (averaged 2.8y). The results demonstrated that:(1) there were no effect on sinus node function, (2) propafenone has significant effects on each part of the special conduction tissue of the heart as well as the accessory pathway, (3) it could well prevent the reinduction of SVT after intravenous propafenone in 11 patients, (4) the responses to programmed stimulation during intravenous propafenone therapy could well predict their long-term results to oral propafenone therapy.
出处
《临床心血管病杂志》
CAS
CSCD
北大核心
1992年第1期6-8,共3页
Journal of Clinical Cardiology
