论文部分内容阅读
患者男,84岁,因冠心病Ⅱ°Ⅱ型房室传导阻滞,心室率38次/分住院。即给异丙基肾上腺素和烟酰胺静滴,心电图检查有时为Ⅱ°I型AVB,有时呈窦性心律,连续静滴10天,停药后心电图又恢复原样,口服心痛定20mg每日3次仍不见改善,增加剂量为30mg,每日3次后心电图由Ⅱ°Ⅱ型AVB转为窦性心律。心率76次/分,继续服用10天,自我感觉良好。血压有所下降仍属正常范围,出院后继续服用心痛定30mg,每日3
Male, 84 years old, hospitalized with coronary heart disease type Ⅱ ° Ⅱ atrioventricular block and ventricular rate 38 beats / min. Namely, isoproterenol and niacinamide intravenous infusion, ECG sometimes Ⅱ ° I-type AVB, sometimes showed sinus rhythm, continuous intravenous infusion of 10 days, after stopping the electrocardiogram returned to its original, oral heartache given 20mg daily 3 Times still no improvement, an increase of dose of 30mg, 3 times a day after electrocardiogram from Ⅱ ° Ⅱ AVB to sinus rhythm. Heart rate 76 beats / min, continue to take 10 days, feel good about myself. Blood pressure is still a normal range of decline, continue to take heartache after discharge 30mg, 3 daily