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find Author "于伟勇" 2 results
  • 胸骨上段小切口主动脉瓣置换术11例

    目的 总结经胸骨上段小切口行主动脉瓣置换术的临床经验。方法 11例单纯主动脉瓣病变患者采用胸骨上段上切口,部分劈开胸骨,在全身麻醉体外循环下行主动脉瓣置换术。结果 全组无手术死亡。开放循环后心脏自动复跳9例,除颤复跳2例;所有患者均顺利脱离体外循环,体外循环时间30-102min。术后呼吸机辅助呼吸时间4-12h。无二次开胸止血和切口感染,切口均为1期愈。术后随访11例,随访时间6个月-2年,均无明显的临床症状,主动脉机械瓣膜功能良好,1例患者出现切口疤痕轻度增生。结论 胸骨上段小切口径路可以很好地显露左心室流出道,主动脉瓣和升主动脉,可实施任何单纯主动脉瓣手术,且效果满意。

    Release date:2016-08-30 06:18 Export PDF Favorites Scan
  • Minimally Invasive Cardiac Valve Surgery: Report of 134 Cases

    Objective To summarize the clinical experience of cardiac valve surgery with minimally invasive procedure. Methods Cardiac valve surgery with less invasive techniques were performed in 134 cases. Five aortic valve operations and 2 mitral valve operations were performed through para-sternotomy. Forty-six mitral valve operations and 15 tricuspid valve operations were performed through right anterolateral thoracotomy. Eleven aortic valve operations were performed through limited reversed Z sternotomy. Fifty-five mitral valve operations were performed through limited lower sternotomy. Results Three cases died postoperatively, the mortality was 2.2%, 2 patients died of low cardiac output syndrome, and one died of acute hepatic and renal failure. One hundred and fourteen patients were followed-up from 2 months to 7 years. The follow-up results were excellently. The scar of minimally invasive valve surgery was limited. Conclusion Minimally invasive valve surgery can accelerate recovery, while maintaining overall surgical efficacy. The advantages include a better cosmetic scar, less surgical trauma, minimal respiratory discomfort and a potentially lower risk of infection. It is extremely effective and has become our current technique of choice in every mitral and aortic valve patient.

    Release date:2016-08-30 06:26 Export PDF Favorites Scan
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