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find Author "骆志玲" 7 results
  • Multivue reconstruction technique during mitral valve transcatheter edge-to-edge repair: A case report

    Echocardiography is an important imaging technique in transcatheter edge-to-edge mithal valve repair (TEER). During the operation, mitral leaflets capture and clamping have the highest requirements for ultrasound image quality and should be performed under the guidance of high-quality commissural view. However, standard commissural view cannot be obtained in some patients due to cardiac enlargement, transposition or limited esophageal acoustic window. In this condition, the optimal view can be obtained by Multivue technology. This paper reports a case of successful mitral valve TEER under the real-time guidance of Multivue technology, and summarizes the key points of this technology.

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  • 室间隔缺损修补术后左心耳内陷入左房一例

    Release date:2019-09-18 03:45 Export PDF Favorites Scan
  • The newly designed transcatheter edge-to-edge mitral repair system in treating patients with severe mitral regurgitation: Two cases report

    Mitral regurgitation (MR) is the most common valvular heart disease, however, majority of patients are not suitable for open heart surgery due to comorbidity such as organ and heart dysfunction. Transcatheter edge-to-edge mitral valve repair has become an effective treatment option for high-risk patients with MR. Two patients were enrolled in this study inlcuding one 60-year degenerative mitral regurgitation patient and one 72-year functional mitral regurgitation patient. Transcatheter repair procedure was successfully done for the two patients without postoperative complication.

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  • 经导管二尖瓣置换术治疗功能性二尖瓣反流一例

    Release date:2018-11-27 04:47 Export PDF Favorites Scan
  • 经食管超声心动图引导经心尖修复重度二尖瓣关闭不全一例

    Release date:2018-07-27 02:40 Export PDF Favorites Scan
  • 完全可降解封堵器治疗膜周部室间隔缺损两例

    Release date:2018-06-26 05:41 Export PDF Favorites Scan
  • Primary practice of transcatheter edge-to-edge repair for mitral regurgitation: Early results of MitraClip in multiple centers

    ObjectiveTo investigate the early clinical results of MitraClip system in domestic patients. Methods We retrospectively analyzed the clinical data of 36 patients who underwent transcatheter edge-to-edge repair procedure using MitraClip system in Beijing Fuwai Hospital, Shenzhen Fuwai Hospital and Fuwai Yunnan Cardiovascular Hospital between January and June 2021. There were 24 males and 12 females, with a median age of 70 (47-86) years. Ten (27.8%) patients had 3+ mitral regurgitation (MR) and 26 (72.2%) patients had 4+ MR preoperatively. ResultsAll procedures were successfully performed. The reduction in MR was 2+ at least immediately after surgery, and 91.7% of patients had MR≤2+ at 3 days postoperatively. There was no statistical difference in left ventricular ejection fraction change postoperatively. Forward velocity and peak gradient of mitral valve were increased after the procedure. Mean gradient of mitral valve were increased at 3 days postoperatively than immediately after surgery (P<0.001). Two patients had acute pericardial effusion intraoperatively, and received pericardial puncture and drainage immediately. ConclusionMitraClip system has been applied well in domestic patients and can significantly improve MR. This sutdy has a good consistency with foreign studies, and the early results are satisfactory.

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