论文部分内容阅读
乙胺碘呋酮为广谱抗心律失常药,对室上性和室性心律失常有良效。用药时应注意:(1)在用药过程中,出现下列情况之一时,应立即停药:①心率低于50次min,若伴有头昏、眩晕等症状,除停药外,可给喘息定舌下含化或异丙肾上腺素静脉滴注;②出现新的心律失常或各类型的传导阻滞;③Q-T间期延长,超过用药前23%,或出现QTU现象,或U波高于T波。(2)本药与奎尼丁、双异丙吡胺、慢心律或心律平合用,有时可引起尖端扭转型室性心动过速,本药并可使奎尼丁、普鲁卡因胶和安搏律定在血清中的浓度升高。任何一种Ⅰ类(以奎尼丁为代
Amiodarone is a broad-spectrum antiarrhythmic drug that has good effects on supraventricular and ventricular arrhythmias. Medication should pay attention to: (1) in the course of medication, one of the following circumstances, should be discontinued immediately: ① heart rate less than 50 times min, if accompanied by dizziness, dizziness and other symptoms, in addition to withdrawal, Sublingual or isoproterenol intravenous infusion; ② new arrhythmia or various types of block; ③ Q-T interval prolongation, more than 23% before medication, or QTU phenomenon, or U wave higher than T wave. (2) the drug and quinidine, bis-isopropylpyramine, slow heart rate or heart rate in peacetime, sometimes can cause torsades de pointes ventricular tachycardia, the drug can make quinidine, procaine gum and Anbo law set in the serum concentration. Any kind of Ⅰ (quinidine as the generation