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The first four cases of successful NeoChord procedure in Chinese mainland 被引量:2
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作者 Li-han Wang Zhao-xia Pu +9 位作者 Min-jian Kong Ju-bo Jiang kai-da ren Feng Gao Xin-ping Lin Lei Yu Wei He Min Yan Xian-bao Liu Jian-an Wang 《World Journal of Emergency Medicine》 SCIE CAS CSCD 2019年第3期133-137,共5页
BACKGROUND:Transapical off-pump NeoChord procedure is a novel minimally invasive surgical repair of degenerative mitral regurgitation(MR).Here,we report the first four cases of NeoChord procedure in patients with mitr... BACKGROUND:Transapical off-pump NeoChord procedure is a novel minimally invasive surgical repair of degenerative mitral regurgitation(MR).Here,we report the first four cases of NeoChord procedure in patients with mitral valve prolapse in Chinese mainland.METHODS:Four patients,aged 86,84,80 and 60 years,with severe MR due to posterior middle scallop prolapse(P2),underwent transapical off-pump artifi cial chordae implantation on April 9 and 10,2019.The procedure was performed by left mini-thoracotomy under general anaesthesia and guided by 2D and 3D dimensional transoesophageal echocardiography(TEE).RESULTS:Mitral valve repair via NeoChord procedure was successfully performed with implantation of 3 artifi cial chordae in the fi rst patient and 3,2,and 3 artifi cial chordae in the following patients,respectively.Intraoperative TEE and pre-discharge transthoracic echocardiography(TTE)showed only mild to moderate MR of these four patients and no postoperative complications were noted.There were no changes of TTE fi nding between one-month follow-up and pre-discharge.CONCLUSION:The successful NeoChord procedures in four Chinese indicate that the valve repair using the NeoChord system for Chinese population is feasible. 展开更多
关键词 MITRAL REGURGITATION MITRAL VALVE REPAIR NeoChord system
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The first two cases of transcatheter mitral valve repair with ARTO system in Asia 被引量:1
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作者 kai-da ren Zhao-xia Pu +10 位作者 Lei Yu Feng Gao Li-han Wang Stella Ng Ju-bo Jiang Hua-jun Li Yong Xu Wei He Min Yan Xian-bao Liu Jian-an Wang 《World Journal of Emergency Medicine》 SCIE CAS CSCD 2020年第1期33-36,共4页
BACKGROUND:MAVERIC(Mitral Valve Repair Clinical Trial)validates the safety and effi cacy of the ARTO system.We here report the fi rst two successful cases of utilizing the ARTO system in patients with symptomatic hear... BACKGROUND:MAVERIC(Mitral Valve Repair Clinical Trial)validates the safety and effi cacy of the ARTO system.We here report the fi rst two successful cases of utilizing the ARTO system in patients with symptomatic heart failure(HF)with functional mitral regurgitation(FMR)in Asia.METHODS:Two patients,aged 70 and 63,had severe HF with FMR.Transesophageal echocardiography confirmed that the left ventricular ejection fractions were less than 50%with severe mitral regurgitation(MR)in both patients.Optimizing drug treatment could not mitigate their symptoms.Therefore,we used the ARTO system to repair the mitral valve for these patients on March 5 and 6,2019,respectively.RESULTS:Mitral valve repairs using the ARTO system were successfully performed under general anaesthesia for these two patients.MR was decreased immediately after the procedures in both patients.The 30-day and 3-month transthoracic echocardiography(TTE)revealed a moderate to severe MR in both patients,and the New York Heart Association(NYHA)scales were also partially improved.CONCLUSION:The first two cases in Asia indicate that the ARTO system is feasible for patients with heart failure with FMR,and the patient selection appears to be crucial. 展开更多
关键词 MITRAL REGURGITATION MITRAL VALVE REPAIR ARTO system
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