@article{ACS6768,
author = {Antonio Miceli and Michele Murzi and Daniele Canarutto and Danyiar Gilmanov and Matteo Ferrarini and Pier A. Farneti and Marco Solinas and Mattia Glauber},
title = {Minimally invasive mitral valve repair through right minithoracotomy in the setting of degenerative mitral regurgitation: early outcomes and long-term follow-up},
journal = {Annals of Cardiothoracic Surgery},
volume = {4},
number = {5},
year = {2015},
keywords = {},
abstract = {Background: Mitral valve (MV) repair is the gold standard for the treatment of degenerative MV regurgitation. Recently, minimally invasive mitral valve surgery (MIMVS) has shown excellent postoperative outcomes compared with conventional surgery. The aim of our study is to report early and long-term outcomes of patients undergoing MIMVS through right mini-thoracotomy (RT) over an eight year period.
Methods: From September 2003 to December 2011, a total of 1,604 consecutive patients underwent MIMVS through RT.
Results: The mean age was 62±13 years, 295 (42%) patients were female and 16 (2.3%) had previous cardiac operations. MV repair was successfully performed in 670 patients, with a rate of success of 95.3%. Repair techniques included annuloplasty (89%), leaflet resection (n=54.2%), neochordae implantation (12.1%), and sliding plasty (10.5%). Overall in-hospital mortality was 0.1%. Incidence of stroke was 1.3%. At eight-year follow-up, overall survival was 90.1%, freedom from reoperation 93%, and freedom from recurrent mitral regurgitation was 90%.
Conclusions: MIMV repair through right minithoracotomy is a safe and reproducible procedure associated with high rate of MV repair, and excellent early postoperative and long-term results.},
issn = {2304-1021}, url = {https://www.annalscts.com/article/view/6768}
}