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右胸前外侧微小切口二尖瓣置换术临床分析

2014-04-30刘洪端于风旭李新杨帆邓明彬

特别健康·下半月 2014年2期

刘洪端+于风旭+李新+杨帆+邓明彬

【摘要】目的 比较右胸前外侧微小切口与正中切口行二尖瓣置换术的临床疗效。方法 回顾性分析2011年1月至2013年8月行右胸前外侧微小切口二尖瓣置换术88例(微创组)与同期行胸骨正中切口二尖瓣置换术102例(传统组)患者的临床资料,并比较。结果 传统组死亡2例,微创组无死亡病例,两组患者术前资料(年龄、性别、体重、心胸比、体表面积、左室射血分数)的差异无统计学意义(P >0.05);两组总手术时间、术后ICU停留时间的差异无统计学意义(P >0.05);微创组体外循环时间及阻断时间要长于传统组(P <0.05);微创组术后呼吸机辅助通气时间、术后一周切口长度均短于传统组(P <0.05),微创组术后心包、胸腔引流量要少于传统组(P <0.05)。结论 经右胸微小切口行二尖瓣置换术安全可行,具有美容效果,疗效肯定。

【关键词】微创手术;右胸前外侧小切口;二尖瓣置换术;体外循环

The clinical analysis of mitral valve replacement via right anterolateral minithoracotomy

Liu Hong-duan,Yu Feng-xu, Li Xin, Yang Fan,Deng Ming-bin (Department of Cardiothoracic Surgery, The Affiliated Hospital of Luzhou Medical College,Luzhou 646000)

Corresponding author: Li Xin. E-mail: hongduan@live.com.

【Abstract】 Objective: To compare the clinic effect and safety of right anterolateral minithoracotomy and median sternotomy in the mitral valve replacement. Methods The clinical data from 88 patients underwent minimally invasive mitral valvue replacement via right anterolateral minithoracotomy(minimally invasive group) and 102 patients underwent median sternotomy (traditional group) from January 2011 and August 2013 in our institution were retrospectively analyzed. Results There were two deaths in traditional group, but no deaths in minimally invasive group. There were no statistical differences in the preoperative date and the time of total operation and intensive care unit stay in both groups (P >0.05). The time of cardiopulmonary bypass and aortic cross clamp in minimally invasive group were significantly longer than those in traditional group (P <0.05). However, the postoperative mechanical ventilation time, the chest tube drainage and the postoperative length of the thoracic incision were singnificant shorter in minimally invasive group than those in traditional group (P <0.05). Conclusion Minimally invasive mitral valve replacement via right anterolateral minithoracotomy can be performed successfully and be achieving excellent cosmetic and clinical results.

【Keywords】 Minimally invasive surgery;Right minithoracotomy; Mitral valve replacement; Cardiopulmonary bypass

【中图分类号】R93 【文献标识码】B 【文章编号】2095-6851(2014)2-0017-02

胸骨正中切口行二尖瓣置换术(Mitrial Valve Replacement,MVR )是治疗二尖瓣病变较为经典和标准手术方式,而近年来随着医疗器械的更新和手术技术的进步,心脏瓣膜手术逐步向微创化发展。自2011年1月至2013年8月,我院经右胸前外侧微小切口行二尖瓣置换术88例,取得较好效果,现报道如下。

1 资料与方法

1.1 临床资料及分组

回顾性分析我院自2011年1月至2013年8月收治的190例心脏瓣膜病患者,所有患者术前经病史、体格检查,超声心动图、胸部正侧位片及心电图明确诊断,年龄大于55岁行冠脉造影检查;术前诊断均为心脏瓣膜病:二尖瓣狭窄和(或)关闭不全,或合并三尖瓣返流的患者。排除标准:术前诊断合并有主动脉瓣中-重度返流或狭窄、既往右胸手术史及肺结核病史(微创组)。根据手术方式不同分为:微创组(n=88),经右胸行微小切口二尖瓣置换术;传统……

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