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minimally invasive mitral

Andrea Colli, Erica Manzan, Audrius Aidietis, Kestutis Rucinskas, Eleonora Bizzotto, Laura Besola, Nicola Pradegan, Demetrio Pittarello, Vilius Janusauskas, Diana Zakarkaite, Agne Drasutiene, Arturas Lipnevicius, Bernhard C Danner, Horst Sievert, Laura Vaskelyte, Nalan Schnelle, Stefano Salizzoni, Massimo Marro, Mauro Rinaldi, Katarzyna Kurnicka, Kristof Wrobel, Mariano Ceffarelli, Carlo Savini, Davide Pacini, Gino Gerosa
OBJECTIVES: Transapical off-pump NeoChord repair is a novel minimally invasive surgical procedure to treat degenerative mitral valve regurgitation. The aim was to evaluate 1-year clinical results of the NeoChord procedure in a consecutive cohort of patients. METHODS: Between February 2013 and July 2016, 213 patients were enrolled in the NeoChord Independent International Registry. All patients presented severe mitral regurgitation due to flail/prolapse of 1 or both leaflets, and they all completed postoperative echocardiographic assessment up to 1 year...
March 5, 2018: European Journal of Cardio-thoracic Surgery
Xianqiu Wu, Wuli Wei, Yi He, Huajing Qin, Fenqiang Qi
BACKGROUND: To apply the cumulative sum (CUSUM) failure analysis to assess the performance of a single surgeon during mitral valve replacement via the right anterolateral minithoracotomy (RAMT) approach and to analyse the learning curve for the procedure. METHODS: A total of 100 mitral valve replacements were performed using the RAMT approach from June 2011 to April 2013 by a single surgeon with no prior experience of this technique. Patients were divided into five blocks according to the operation date...
February 14, 2018: Heart, Lung & Circulation
Jawad Salman, Felix Fleißner, Jamshid Naqizadah, Murat Avsar, Malakh Shrestha, Gregor Warnecke, Issam Ismail, Stefan Rümke, Serghei Cebotari, Axel Haverich, Igor Tudorache
BACKGROUND:  Minimally invasive mitral valve surgery (MIMVS) is superior to "classical" mitral valve surgery via a sternotomy regarding wound healing and postoperative pain. It is however a more challenging procedure. Patients' preference is leading clearly toward minimally invasive approaches, and surgeons are driven by upcoming new technologies in interventional procedures such as the MitraClip. Especially in re-do cases, the access via right mini-thoracotomy, as previously non-operated situs, is a possible advantage over a re-sternotomy...
February 28, 2018: Thoracic and Cardiovascular Surgeon
Antonio Lio, Antonio Miceli, Matteo Ferrarini, Mattia Glauber
Little experience exists in minimally invasive treatment of double-valve disease. In this report, we present a minimally invasive approach for mitral and aortic valve disease through a minithoracotomy in the 3rd intercostal space with a sutureless aortic prosthesis implantation.
May 4, 2017: Multimedia Manual of Cardiothoracic Surgery: MMCTS
Andrea Colli, Lorenzo Bagozzi, Federico Banchelli, Laura Besola, Eleonora Bizzotto, Nicola Pradegan, Alessandro Fiocco, Erica Manzan, Fabio Zucchetta, Roberto Bellu, Demetrio Pittarello, Gino Gerosa
OBJECTIVES: Transapical off-pump mitral valve intervention with neochordae implantation is a novel, minimally invasive procedure for treatment of degenerative mitral valve regurgitation. The aim of this study was to apply control charts (CUSUM curves) to monitor the performance of NeoChord repair during the initial phase of its adoption. METHODS: The first 112 consecutive patients who underwent NeoChord repair at our institution between November 2013 and March 2016 were included in the analysis...
February 21, 2018: European Journal of Cardio-thoracic Surgery
Jan-Philipp Minol, Payam Akhyari, Udo Boeken, Alexander Albert, Philipp Rellecke, Vanessa Dimitrova, Stephan Urs Sixt, Hiroyuki Kamiya, Artur Lichtenberg
Background: Cardiac redo surgery, especially after a full sternotomy, is considered a high-risk procedure. Minimally invasive mitral valve surgery (MIMVS) is a potential therapeutic approach. However, current developments in interventional cardiology necessitate additional discussion regarding the therapy of choice in high-risk patients. In this context, it is necessary to clarify the perioperative and postoperative risks induced by the factor previous sternotomy in the setting of MIMVS...
2018: Frontiers in Surgery
Mariela Dore, Paloma Triana Junco, Carlos De La Torre, Alejandra Vilanova-Sánchez, Monserrat Bret, Gaspar Gonzalez, Vanesa Nuñez Cerezo, Javier Jimenez Gomez, Jose Luis Encinas, Francisco Hernandez, Leopoldo Martínez Martínez, Manuel Lopez Santamaria
Introduction  Minimally invasive repair for pectus excavatum (MIRPE) is controversial in extremely severe cases of pectus excavatum (PE) and an open repair is usually favored. Our aim is to describe a case of a patient with an extremely severe PE that underwent a minimally invasive approach. Case report  An 8-year-old girl with severe sternum depression was assessed. She had a history of exercise intolerance, nocturnal dyspnea, fatigue, and shortness of breath. Chest computed tomography showed that sternum depression was posterior to the anterior vertebral column; therefore, Haller and correction index could not be measured...
January 2018: European Journal of Pediatric Surgery Reports
Johan van der Merwe, Frank Van Praet, Bernard Stockman, Ivan Degrieck, Yvette Vermeulen, Filip Casselman
OBJECTIVES: This study reports the factors that contribute to sternotomy conversions (SCs) and adverse intraoperative events in minimally invasive aortic valve surgery (MI-AVS) and minimally invasive Endoscopic Port Access™ atrioventricular valve surgery (MI-PAS). METHODS: In total, 3780 consecutive patients with either aortic valve disease or atrioventricular valve disease underwent minimally invasive valve surgery (MIVS) at our institution between 1 February 1997 and 31 March 2016...
February 14, 2018: European Journal of Cardio-thoracic Surgery
Marco Moscarelli, Nora Terrasini, Anna Nunziata, Prakash Punjabi, Gianni Angelini, Marco Solinas, Alba Buselli, Paolo Del Sarto, Dorela Haxhiademi
OBJECTIVE: Minimally invasive mitral valve repair may be associated with prolonged cardioplegic arrest times and ischemic reperfusion injury. Intravenous (propofol) and volatile (sevoflurane) anesthesia are used routinely during cardiac surgery and are thought to provide cardioprotection; however, the individual contribution of each regimen to cardioprotection is unknown. Therefore, the authors sought to compare the cardioprotective effects of propofol and sevoflurane anesthesia in patients undergoing minimally invasive mitral valve repair...
January 31, 2018: Journal of Cardiothoracic and Vascular Anesthesia
Maria Isabel Körber, Maximilian Scherner, Kathrin Kuhr, Hugai Kasisada, Svenja Ney, Roman Pfister, Parwis Rahmanian, Jens Wippermann, Thorsten Wahlers, Stephan Baldus, Volker Rudolph
AIMS: This study sought to determine the incidence and identify predictors of acute kidney injury (AKI) following percutaneous edge-to-edge mitral valve repair (PMVR) and compare the risk of AKI between PMVR and surgical mitral valve repair (SMVR). METHODS AND RESULTS: We performed a single-centre analysis of 378 patients receiving treatment for mitral regurgitation (196 consecutive patients undergoing PMVR and 182 patients undergoing SMVR). The incidence of AKI (any stage according to KDIGO) following PMVR was 17...
October 10, 2017: EuroIntervention
Robinson Poffo, Paola K Montanhesi, Alisson P Toschi, Renato B Pope, Cláudio A Mokross
The periareolar access has been the preferred technique used at our institution for minimally invasive cardiac surgery since 2006. The surgical approach consists of video-assisted minithoracotomy in the 4th right intercostal space, through a periareolar incision. Initially, the technique was restricted to minimally invasive mitral valve surgeries but, due to its feasibility and safety, was soon incorporated as an ideal access for other cardiac pathologies such as tricuspid valve disease, atrial septal defect, atrial fibrillation, and pacemaker leads endocarditis...
January 2018: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
Mi Hee Lim, Hyung Gon Je, Sang Kwon Lee
We report the case of a patient with mitral regurgitation complicated by type B dissection and Marfan syndrome (MFS) who was managed successfully with minimally invasive mitral valve repair. Without type A aortic dissection or aortic root dilation, MFS patients may develop mitral valve regurgitation, as in this case, and need valve surgery to improve their symptoms and long-term survival. However, it is not clear that a full sternotomy and prophylactic aortic surgery are necessary. Although retrograde perfusion to the dissected aorta is controversial, our approach minimizes the risk of future anticipated aortic surgery in MFS patients...
February 2018: Korean Journal of Thoracic and Cardiovascular Surgery
Koichi Inoue, Takayoshi Ueno, Arudo Hiraoka, Taichi Sakaguchi
Scimitar syndrome is a rare congenital cardiac malformation defined as an anomalous pulmonary venous return from the right lung to the inferior vena cava. In adult patients, the surgical strategy chosen is very important because of concomitant diseases and conditions. Herein, we present a case in which a minimally invasive approach was successful for treating a combination of the adult form of the scimitar syndrome and severe degenerative mitral regurgitation.
February 5, 2018: Interactive Cardiovascular and Thoracic Surgery
Robert B Xu, Mohammad Rahnavardi, Mart Nadal, Fabiano Viana, Robert G Stuklis, Michael Worthington, James Edwards
Objective: Reoperative mitral valve surgery is increasingly required and can be associated with significant morbidity and mortality. The beating heart minimally invasive mitral valve surgery has a proposed benefit in avoiding the risks of repeat sternotomy, with reducing the need for adhesiolysis and cardioplegia reperfusion injury. We describe our experience with such a technique in patients with previous sternotomy. Methods: A retrospective study was performed and all patients undergoing surgery of mitral valve through a right limited thoracotomy without application of an aortic cross-clamp (beating heart) as a redo cardiac surgery between January 2006 and January 2015 were included (n=25)...
2018: Open Heart
Felipe Muñoz Leyva, Wilman E Mendiola, Antonio J Bonilla, Javier Cubillos, Diego A Moreno, Ki Jinn Chin
No abstract text is available yet for this article.
December 12, 2017: Journal of Cardiothoracic and Vascular Anesthesia
Aly Ghoneim, Ismail Bouhout, Fahd Makhdom, Michael W A Chu
PURPOSE OF REVIEW: In this review, we discuss the current evidence supporting each minimally invasive mitral repair approach and their associated controversies. RECENT FINDINGS: Current evidence demonstrates that minimally invasive mitral repair techniques yield similar mitral repair results to conventional sternotomy with the benefits of shorter hospital stay, quicker recovery, better cosmesis and improved patient satisfaction. Despite this, broad adoption of minimally invasive mitral repair is still not achieved...
March 2018: Current Opinion in Cardiology
Qing Wang, Wang Xi, Yang Gao, Hua Shen, Jie Min, Jie Yang, Shiguan Le, Yufeng Zhang, Zhinong Wang
OBJECTIVES: We aimed to investigate the effect of minimally invasive mitral valve repair on early pulmonary function and haemodynamics, as well as its short-term efficacy. METHODS: From March 2012 to July 2015, 78 cases of minimally invasive mitral valve repair and 89 cases of conventional mitral valve repair were included in this study, with 67 well-matched pairs of patients identified by a propensity score matching, who were divided into the conventional sternotomy group and the right minithoracotomy group (the RT group)...
January 3, 2018: Interactive Cardiovascular and Thoracic Surgery
Hoda Javadikasgari, Rakesh M Suri, Bassman Tappuni, A Marc Gillinov
No abstract text is available yet for this article.
January 3, 2018: Heart: Official Journal of the British Cardiac Society
Robertas Stasys Samalavicius, Ieva Norkiene, Agne Drasutiene, Arturas Lipnevicius, Vilius Janusauskas, Karolis Urbonas, Diana Zakarkaite, Audrius Aidietis, Kestutis Rucinskas
BACKGROUND: Transapical implantation of artificial chordae using the NeoChord system (NeoChord Inc, Minneapolis, MN) is an emerging beating-heart technique for correction of mitral regurgitation (MR) through a minimally invasive left minithoracotomy. The purpose of the study was to describe the anesthetic management and procedural success of patients undergoing this procedure. METHODS: All patients (n = 76) who underwent mitral valve repair with the NeoChord system in our institution from December 2011 to December 2016 were included in this observational prospective study...
March 2018: Anesthesia and Analgesia
Toshiyuki Yamada, Motohiko Osako, Tomoya Uchimuro, Ryogen Yoon, Toshiaki Morikawa, Maki Sugimoto, Hisao Suda, Hideyuki Shimizu
OBJECTIVE: As the use of minimally invasive surgery in cardiothoracic surgery increases, so does the need for simulation and training. We developed a heart model for simulation and training of minimally invasive cardiac surgery, particularly minimally invasive mitral valve repair using our new three-dimensional printing system. METHODS: Digital imaging and communication in medicine data from patient computed tomography, three-dimensional computer-aided design, and three-dimensional printing helped create replicas of the heart and thoracic cavity...
November 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
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