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维拉帕米缓释剂防治房性心律失常的疗效观察 被引量:1

Efficacy of Slow Released Verapamil in the Prevention and Treatment of Atrial Arrhythmias
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摘要 目的 :为观察维拉帕米缓释剂对房性心律失常的防治作用。随访观察了频发房性早搏、房性心动过速和 /或阵发房颤患者共 2 5例。平均随访 7.5月。方法 :每例患者用维拉帕米缓释剂 12 0mg ,每日 2次口服。用药前作心电图及动态心电图 ,部分患者用药 4周后复查动态心电图。结果 :所有患者服药后早搏明显减少。治疗前后动态心电图提示 ,用药后短阵房速、房颤发作和房性早搏均显著减少 ,随访中 5例冠心病复发房颤 ,2例静脉注射西地兰恢复窦性心律后续用本药。患者服药前后的心率和心功能无明显变化。结论 :维拉帕米可有效控制房性心律失常。缓释剂型消除了短时间药物高浓度 ,减少了常规剂型可能加重缓慢性心律失常及心衰等副作用 ,其稳定的血药浓度比常规剂型更适用于治疗心律失常。对于不适合使用胺碘酮的房性心律失常患者 ,维拉帕米缓释剂是适宜的选择。
出处 《内科急危重症杂志》 2001年第1期18-19,共2页 Journal of Critical Care In Internal Medicine
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