Suppr超能文献

一位 90 多岁老人的生物瓣主动脉瓣重复多次成功的球囊瓣膜成形术。

Repeated successful balloon valvuloplasty of a bioprosthetic aortic valve in a nonagenerian.

机构信息

Division of Cardiology, Angiogenesis Research Center and Interventional Cardiology Section, BIDMC/Harvard Medical School, Boston, Massachusetts, USA.

出版信息

Catheter Cardiovasc Interv. 2011 Mar 1;77(4):589-92. doi: 10.1002/ccd.22816.

Abstract

Calcific aortic stenosis remains a major cause of mortality and morbidity in the aging population. Surgical replacement remains the treatment of choice for this disease. Balloon aortic valvuloplasty was introduced as a palliative procedure for these patients, but was tempered by a high rate of recurrence, which has limited its usefulness. However, the introduction of smaller-profile balloons, rapid pacing, and closure devices have brought it back as an alternative treatment strategy in selected patients who are at too high risk for surgery with repeat valvuloplasty as needed for recurrences. We report a case of prosthetic aortic valve stenosis treated with valvuloplasty with intracardiac and fluoroscopic guidance with recurrence treated with repeat valvuloplasty with promising intermediate-term outcome and describe the growing valve in valve procedures.

摘要

钙化性主动脉瓣狭窄仍然是老龄化人口中主要的死亡和发病原因。对于这种疾病,外科瓣膜置换仍然是首选的治疗方法。球囊主动脉瓣成形术作为一种姑息性手术被引入,但由于高复发率,其应用受到限制。然而,较小口径球囊、快速起搏和闭合装置的引入使它在某些高手术风险的患者中又成为一种替代治疗策略,对于这些患者,可以在需要时重复进行瓣成形术以治疗复发。我们报告了一例在心脏内和荧光透视引导下进行的瓣成形术治疗人工主动脉瓣狭窄的病例,复发后再次进行瓣成形术,中期结果有希望,并描述了正在发展的瓣中瓣手术。

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验