冠心宁注射治疗不稳定型心绞痛120例疗效分析

目的观察冠心宁注射治疗不稳定型心绞痛的疗效分析。方法240例不稳定型心绞痛患者随机分为两组对照观察，在常规治疗的同时，治疗组加用冠心宁注射液静脉滴注15d，观察治疗前后心绞痛发作次数、缓解时间、硝酸汁油用量、血压、心率的变化。结果经统计学处理（P〈0．05），治疗组疗效指数明显好转。结论冠心宁注射液治疗不稳定型心绞痛的疗效肯定，安全，无不良反应。

Treatment of bladder calculus with transurethral nephroscope ultrasonic lithotripsy

Objective To evaluate the efficacy of treating bladder calculus with transurethral nephroscope ultrasonic lithotripsy. Methods To analysis 52 clinical cases retrospectively treating bladder calculus with transurethral nephroscope ultrasonic lithotripsy in our hospital from March 2005 to November 2009.Results All the bladder calculuss were taken out only once and the successful rate was 100%. The time of operation was 25-65 minutes. Kept indwelling catheter 1-2 days after operation without the complications such as bladder bleeding and bladder perforation. Conclusion Treatment of bladder calculus with transurethral nephroscope ultrasonic lithotripsy has advantages of large channel, good cycle of saline wash, clear vision, high efficiency,short operative time and small bladder injury and is suitable for clinical application.