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Competing Interests: Funding Support and Author Disclosures Prof Vola is a clinical consultant for Affluent Medical. Prof Salizzoni is a surgical proctor for Epygon. Dr Vairo is an echocardiography proctor for Epygon. All other authors have reported that they have no relationships relevant to the contents of this paper to disclose.

Background: In patients with secondary mitral regurgitation (MR) associated with low ejection fraction or previous heart surgery, minimally invasive mitral valve surgery without aortic cross-clamp (MIMVS-WAC) has shown promising results. We report our experience for this strategy in our centers., Methods: Between August 2011 and April 2017, 46 patients (mean age 69 ± 11 years, 76% males) received MIMVS-WAC. Indications for this technique were prior coronary bypass surgery (26%), severe or recent left ventricular (LV) dysfunction (30%), or both (39%). The mean EuroSCORE II was 12 ± 10., Results: For each procedure, we conducted right minithoracotomy and hypothermic cardiopulmonary bypass (CPB) after peripheral cannulation. Mean CPB time was 159 ± 39 minutes. A mitral valve replacement (MVR) was performed in 23 cases (50%), an annuloplasty in 22 cases (48%), and a prosthesis pannus removal in 1 case (2%). Mean hospital length of stay was 12 ± 5.4 days. We report no sternotomy conversions, six reoperations for bleeding, and three deaths at 30 days. Transfusion was requested in 62% (mean infusion 2 ± 2.4 packed red blood cells). The postoperative echocardiography showed an LV function preservation in 69% of cases and a reduction of pulmonary arterial pressure in 73% of cases. Four additional deaths occurred in the long-term follow-up (mean 637 ± 381 days, median 593 days). No mitral reoperation was required, with a MR ≤ 2 in 90% of patients., Conclusion: In high-risk patients, the MIMVS-WAC is a safe technique. It avoids hard dissections while ensuring excellent preservation of cardiac function., Competing Interests: Daniel Grinberg receives research support from Abbott. Jean Francois Obadia receives:• Research support: Boehringer, Saint Jude Medical, Abbott, Medtronic, Edwards.• Consulting fees/honoraria: Edwards, Saint Jude Medical, Medtronic, Servier, Novartis.• Royalty income: Landanger, Delacroix-Chevalier., (Thieme. All rights reserved.)

Background: Ischemic mitral regurgitation (IMR) is a common complication of coronary artery disease and represents an independent predictor of mortality. In the IMR the pattern of mitral valve annular dilatation is asymmetrical: this can explain the long-term incidence of recurrent mitral regurgitation after surgical annular size reduction with a symmetrical ring. The aim of this study is to analyze early and mid-term results of mitral valve repair (MVR) with the CMA IMR ETlogix ring, specifically developed for the surgical correction of IMR., Methods: Retrospectively, we studied 157 consecutive patients who underwent MVR with the CMA ETlogix ring for the treatment of grade ≥2 IMR in our center between June 2006 and December 2012. We reported clinical and echocardiographic early and mid-term results of this surgical technique., Results: Postoperative 30days mortality was 6.3%. Postoperative echocardiography evaluation at discharge revealed the absence of residual MR in 70%, mild MR in 26.5% and moderate MR in 3.5% of patients respectively. Median echographic follow-up time was 28 (3-84) months: survival rate was 92.1% at 32months; free from mitral valve reoperation rate was 97.5% and grade >2 MR recurrence free survival rate was 96.6%., Conclusion: There are a few reports in the literature concerning the mid-term results of IMR surgical correction with CMA Etlogix ring. Our study, taking into account a large series of patients and an important follow-up period, demonstrates the effectiveness of this surgical repair technique reporting a low mid-term incidence of recurrent MR., (Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.)

We present a technique of mitral valve surgery performed in a patient with severe pectus excavatum and previous Bentall surgery. Neither redo sternotomy nor conventional right minithoracotomy were thought to provide adequate surgical access to the mitral valve. We therefore opted for a combined procedure comprising sternal reconstruction and right minithoracotomy mitral valve replacement. The mitral valve was replaced and the sternum reconstructed according to the Ravitch technique., (© 2015 Wiley Periodicals, Inc.)