在缩期间的二次 mitra 吐中,与受限的叶片运动限制的副膜修复
Jonas Pausch1, Eva Harmel2, Hermann Reichenspurner3,4
1Department of Cardiovascular Surgery, University Medical Center Hamburg-Eppendorf University Heart & Vascular Center, Hamburg, Germany j.pausch@uke.de.
Heart (British Cardiac Society)
|June 28, 2023
概括
标准化的门下 mitra 门修复有效地通过减少叶片结合来治疗心室二次 mitra (SMR). 这种方法显示高生存率和低复发率在一年后,改善患者的结果.
科学领域:
- 心血管外科心血管外科
- 心脏外科手术 心脏外科手术
- 心脏门维修 心脏门维修
背景情况:
- 室腔二次腹 (SMR),特别是卡蒂尔类型IIIb,源于左室 (LV) 改造,乳头肌肉位移和腹叶片绑定.
- 对于SMR的最佳治疗策略仍然是医学界内辩论的主题.
研究的目的:
- 为了评估标准化下 mitra (MV) 修复技术的安全性和有效性,涉及乳头肌肉转移,用于腹腔SMR.
- 评估1年随访 (FU) 的结果,包括存活率,显著的额头肌吐的复发,以及主要的心脏和脑血管不良事件 (MACCEs).
主要方法:
- 在REFORM-MR注册表中,前性地收集了来自五个德国中心的心室SMR患者的数据,这些患者正在接受标准化下MV修复与化术.
- 一年期的FU数据包括生存率,没有复发性MR>2+,没有MACCE,以及残留传单连接的心声评估.
主要成果:
- 这项研究包括了94名患有晚期LV功能障碍和严重的关节叶片绑定的患者.
- 在所有患者中都成功进行了亚管修复,没有手术死亡率. 一年生存率为95.5%.
- mitrale 叶片连接的显著减少导致复发MR (4.2%) 的低率,并改善了NYHA类. 从MACCE中获得的自由率为91.1%.
结论:
- 标准化下修复是一种安全且可行的方法,用于在多中心环境中治疗心室SMR.
- 乳头肌肉的迁移有效地解决了 mitrale 叶片的绑定,产生令人满意的一年结果,并可能恢复 MV 几何.
- 长期跟进是必要的,以确认这些修复的耐用性.
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