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find Keyword "风湿性心脏瓣膜病" 3 results
  • 风湿性心脏瓣膜病合并右心室功能不全的外科治疗

    目的 为了提高风湿性心脏瓣膜病合并右心室功能不全患者的治愈率,总结诊断治疗效果。 方法 回顾性分析上海交通大学医学院附属新华医院2006年1月至2010年6月期间收治24例左心瓣膜病合并右心室功能不全患者的临床资料,其中男17例,女7例;年龄41~66岁。均行心瓣膜置换术及三尖瓣成形术。 结果 24例患者术后均出现不同程度的中心静脉压(CVP)升高(CVPgt;25 cm H2O)、右心室体积增大等右心衰竭表现。术后早期死亡4例,死于感染1例,持续低氧血症1例,低心排血量2例。随访15例,随访6~50个月,随访期间死亡1例,死因不明。其余患者均生存,生活质量良好,无右心室功能不全的临床表现,9例患者无三尖瓣反流,4例轻度反流,1例中度反流。 结论 术中加用三尖瓣成形环保证三尖瓣功能是治疗右心室功能不全的解剖基础,充分的术前准备、术后强心治疗及对右心室前后负荷的调整是治疗该类患者右心室功能不全的重要因素。

    Release date:2016-08-30 05:57 Export PDF Favorites Scan
  • Surgical Treatment Experience of Emergency Surgery in Treating Rheumatic Valves Patients with Preoperative Ventricular Electrical Storm

    目的探讨成人风湿性心脏瓣膜病术前并发心室电风暴(恶性室性心动过速、心室颤动)行急诊手术的疗效及体会。 方法回顾性分析2004年10月至2014年10月我院成人心脏瓣膜入院后突发恶性室性心动过速、心室颤动的患者6例,其中男2例,女4例,年龄35.0~64.0岁,平均49.8岁。6例患者均为风湿性心脏瓣膜病,二尖瓣中重度狭窄并主动脉瓣及三尖瓣中重度关闭不全2例,二尖瓣中重度关闭不全并三尖瓣中重度关闭不全4例,恶性心律失常发作后立即予艾司洛尔等药物控制,病情基本稳定后急诊手术。其中,行双瓣膜置换+三尖瓣成形术2例,行二尖瓣置换+三尖瓣成形术4例。 结果无围术期患者死亡,术后无心功能显著恶化、无多脏器功能衰竭、无恶性室性心律失常。术后1~2周24 h动态心电图提示室性早搏大于1 000次的2例,室性早搏500~1 000次1例,小于500次的患者3例,短阵室性心动过速2次的患者2例,短阵室性心动过速3次的患者1例。所有6例患者均安全出院,随访6个月至10年,无患者死亡。 结论急诊外科手术联合β受体阻滞剂在治疗成人心脏瓣膜疾病术前突发的反复恶性室性心动过速、心室颤动安全有效。

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  • Comparison of monopolar and bipolar radiofrequency ablation in patients with atrial fibrillation and concomitant rheumatic heart disease

    Objective To compare the effect of monopolar and bipolar radiofrequency ablation in patients with atrial fibrillation and concomitant rheumatic heart disease. Methods The clinical data of 261 patients who underwent valve replacement and radiofrequency Maze Ⅲ procedure in Shanghai First People's Hospital from 2010 to 2015 were retrospectively analyzed. According to the radiofrequency ablation system, patients were assigned to a monopolar radiofrequency ablation group (n=209, 129 males, 80 females, aged 59.6±9.7 years) and a bipolar radiofrequency ablation group (n=52, 36 males, 16 females, aged 58.6±11.2 years). After procedures, clinical factors such as patients' basic information, perioperative complication and mortality, the elimination rate of atrial fibrillation were measured. Results There was no statistic difference in perioperative morbidity and mortality between two groups. The ablation time of the monopolar radiofrequency ablation group was longer than that of the bipolar group (29.7±3.3 minvs. 22.3±7.8 min,P=0.035). Postoperative diameter of left atrium was reduced in both groups. Compared with the monopolar radiofrequency ablation group, bipolar group had a better elimination rate of atrial fibrillation at three months and one year follow-up (82.0%vs. 66.3%,P=0.037; 80.0%vs. 59.6%,P=0.008). Conclusion Valve replacement combined with radiofrequency Maze Ⅲ procedure is safe and efficient. Compared with monopolar radiofrequency ablation, bipolar radiofrequency ablation has advantage on elimination rate of atrial fibrillation, ablation time and cardiopulmonary bypass time.

    Release date:2017-03-24 03:45 Export PDF Favorites Scan
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