2021年7月23日 · Mitral valve (MV) dilatation by balloon catheter also known as percutaneous transcatheter mitral commissurotomy (PTMC) is now recognized as the treatment of choice to relieve rheumatic mitral stenosis (MS) in patients with suitable valve anatomy. Dr. Kanji Inoue first developed PTMC in 1982. Since then, a large worldwide experience has accumulated showing both immediate and sustained ...

2021年5月28日 · Mitral stenosis (MS) is a progressively disabling disease for which until 1984 open surgery was the only cure. Introduction of percutaneous transvenous mitral commissurotomy (PTMC) by Inoue in 1984 for the treatment of selected MS patients has transformed the treatment of MS. Other names for PTMC include percutaneous balloon mitral valvotomy (PBMV) or valvuloplasty. The decision of PTMC is ...

2020年3月31日 · P T M C：経皮経静脈的僧帽弁交連裂開術Percutaneous transvenous mitral commissurotomy はじめに 僧帽弁狭窄症 (MS)への経カテーテル治療であるPTMCは、わが国にて1980年代初頭からInoueらにより基礎ならびに臨床研究を経て実用化された最初の構造的心疾患への経カテーテル治療である。リウマチ性MSの治療法と ...

2021年3月4日 · PTMC and surgery now appear as complementary techniques, which should be used appropriately in the different states and presentations of MS [4].

Percutaneous trans-mitral commissurotomy (PTMC) is the standard of care in managing severe rheumatic mitral stenosis (MS). This article reports a single-center, 10-year real-world experience in Qatar.

Abstract Aim: Patients with severe mitral stenosis (MS) and their clinicians typically choose percutaneous transvenous mitral commissurotomy (PTMC) over surgical commissurotomy (SC). However, the durability of PTMC relative to SC is uncertain. We compared the efficacy, safety and durability of PTMC with SC for the treatment of MS.

2016年7月8日 · PTMC is an option if the patient is a high-risk candidate for OMC. The MV morphology score however does not quantify commissural fusion or calcification. As splitting of the fused commissure is essential for relief of MS, commissural fusion and calcification must be studied in detail.

2020年3月4日 · 重度二尖瓣狭窄（MS）患者及其 临床 医生通常会选择经皮经静脉二尖瓣分离术（PTMC），而不是外科分离法（SC）。 但是，PTMC相对于SC的持久性尚不确定。 这里比较了PTMC与SC治疗MS的疗效、安全性和持久性。

2022年11月1日 · PTMC has been established as an effective and minimally invasive treatment for symptomatic MS as an alternative to surgery with a low rate of restenosis; however, aortic balloon valvuloplasty is only a palliative approach in patients with AS …

Treatments & Procedures Percutaneous Trans Mitral Commissurotomies (PTMC) What is Percutaneous Trans-Mitral Commissurotomy or PTMC or Balloon Mitral Valvotomy or BMV? Both are the same. Percutaneous Trans-Mitral Commissurotomy, is a procedure done for a cardiac pathology called MITRAL STENOSIS. Mitral stenosis is a pathology of one of the valves in the heart called the Mitral valve, where-by ...