A Case Summary of the Application of a Drug-eluting Stent Combined with a Drug-Coated Balloon in Left Main Coronary Artery Disease

Objective:To evaluate the clinical efficacy of a drug-eluting stent(DES)combined with a drug-coated balloon(DCB)in the treatment of left main coronary artery bifurcation lesions.Methods:A retrospective analysis was conducted on the clinical data of eight patients with left main coronary artery bifurcation lesions treated with a DES combined with a DCB who were admitted to our hospital from July 2016 to July 2017.These eight patients all underwent DES treatment for their left main coronary artery and left anterior descending coronary artery lesions,and DCB treatment at the ostium of the left circumflex artery;six of the patients underwent surgical procedures under the guidance of intravascular ultrasonography.Immediate postoperative angiography was used to evaluate the patency of the diseased vessels,and the restenosis rate at the 6-month follow-up after the operation and the incidence of serious clinical events within 6 months were assessed as well.Results:The use of a DES combined with a DCB in the treatment of left main coronary artery bifurcation lesions had a low restenosis rate(left main coronary artery(8.4±5.3)%,left anterior descending coronary artery(18.2±5.0)%,left circumflex artery(30.5±16.5)%).No serious clinical events occurred in any patients.Conclusion:A DES combined with a DCB is a safe and effective interventional treatment for left main artery coro-nary bifurcation lesions.

Observations on the Short-term and Long Term Effects of Point Houxi(SI 3) Electroacupuncture on Acute Lumbar Sprain

目的:观察电针后溪穴治疗急性腰扭伤的临床疗效。方法:采用随机数字表将300例急性腰扭伤患者随机分组、其中电针组选用后溪穴,药物组用莫比可治疗。结果:近期疗效比较,电针组有效率为97.3%,药物组有效率为89.3%,电针组近期疗效评分的平均秩和较药物组低(P<0.01),有显著性差异;远期疗效比较,电针组有效率为99.3%,药物组有效率为93.2%,电针组远期疗效评分的平均秩和较药物组低(P<0.01),二者之间有显著性差异。结论:电针后溪穴与口服莫比可治疗急性腰扭伤,均有显著疗效,但电针组的近期疗效和远期疗效均优于药物组。