Percutaneous Transvenous Mitral Commissurotomy in 71 Years Old Woman with Mitral Stenosis- A Case Report. Cardiovasc. j. [Internet]. 2013 Aug. 7 [cited 2026 Jul. 3];6(1):68-70. Available from: https://www.banglajol.info/index.php/CARDIO/article/view/16119