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Rapid deployment aortic valve

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https://www.readbyqxmd.com/read/29671237/acute-torrential-mitral-regurgitation-during-transcatheter-aortic-valve-replacement-a-case-report
#1
Yoshiyuki Yamashita, Hiromichi Sonoda, Tomoki Ushijima, Akira Shiose
BACKGROUND: Transcatheter aortic valve replacement (TAVR) is a minimally invasive approach to aortic valve replacement. However, critical cardiovascular collapse can occur during the procedure for various reasons. CASE PRESENTATION: A 90-year-old man with severe aortic stenosis and left circumflex artery stenosis developed acute torrential mitral regurgitation (MR) during TAVR. The valve deployment process induced left ventricular dyssynchrony due to left bundle-branch block and myocardial ischemia in the left circumflex artery region with torrential MR...
April 18, 2018: Surgical Case Reports
https://www.readbyqxmd.com/read/29617925/sutureless-and-rapid-deployment-aortic-valve-replacement-international-registry-surd-ir-early-results-from-3343-patients
#2
Marco Di Eusanio, Kevin Phan, Paolo Berretta, Thierry P Carrel, Martin Andreas, Giuseppe Santarpino, Roberto Di Bartolomeo, Thierry Folliguet, Bart Meuris, Carmelo Mignosa, Gianluca Martinelli, Martin Misfeld, Mattia Glauber, Utz Kappert, Malak Shrestha, Alberto Albertini, Kevin Teoh, Emmanuel Villa, Tristan Yan, Marco Solinas
OBJECTIVES: The Sutureless and Rapid-Deployment Aortic Valve Replacement International Registry (SURD-IR) was established by a consortium of 18 research centres-the International Valvular Surgery Study Group (IVSSG)-to overcome limitations of the literature and provide adequately powered evidence on sutureless and rapid-deployment aortic valves replacement (SURD-AVR). METHODS: Data from 3343 patients undergoing SURD-AVR over a 10-year period (2007-2017) were collected in the registry...
March 30, 2018: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/29598861/rapid-deployment-versus-conventional-bioprosthetic-valve-replacement-for-aortic-stenosis
#3
Stephan Ensminger, Buntaro Fujita, Timm Bauer, Helge Möllmann, Andreas Beckmann, Raffi Bekeredjian, Sabine Bleiziffer, Sandra Landwehr, Christian W Hamm, Friedrich W Mohr, Hugo A Katus, Wolfgang Harringer, Thomas Walther, Christian Frerker
BACKGROUND: Surgical aortic valve replacement using conventional biological valves (CBVs) is the standard of care for treatment of old patients with aortic valve disease. Recently, rapid deployment valves (RDVs) have been introduced. OBJECTIVES: The purpose of this study was to report the nationwide German experience concerning RDVs for treatment of aortic valve stenosis and provide a head-to-head comparison with CBVs. METHODS: A total of 22,062 patients who underwent isolated surgical aortic valve replacement using CBV or RDV between 2011 and 2015 were enrolled into the German Aortic Valve Registry...
April 3, 2018: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/29588082/rapid-deployment-aortic-valve-replacement-devices-too-many-unanswered-questions
#4
EDITORIAL
Michael N D'Ambra
No abstract text is available yet for this article.
February 24, 2018: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29548584/rapid-deployment-or-sutureless-versus-conventional-bioprosthetic-aortic-valve-replacement-a-meta-analysis
#5
Suk Ho Sohn, Myoung-Jin Jang, Ho Young Hwang, Kyung Hwan Kim
OBJECTIVES: This meta-analysis was conducted to compare the early and follow-up outcomes of aortic valve replacement using rapid deployment or sutureless (RD) valves (RDAVR group) with aortic valve replacement using conventional bioprostheses (CAVR group). METHODS: A literature search of 5 online databases was conducted. The primary outcomes were postoperative complications and the secondary outcomes included the aortic cross-clamp (ACC) and cardiopulmonary bypass (CPB) times and early mortality and all-cause mortality during follow-up...
February 13, 2018: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29541607/the-role-of-echocardiography-in-transcatheter-aortic-valve-implantation
#6
REVIEW
Toshinari Onishi, Kaoruko Sengoku, Yasuhiro Ichibori, Isamu Mizote, Koichi Maeda, Toru Kuratani, Yoshiki Sawa, Yasushi Sakata
Transcatheter aortic valve implantation (TAVI) is an effective and less invasive treatment for the increasing population of individuals with severe aortic stenosis (AS). Echocardiography is crucial in the assessment of AS patients from pre- to post-procedure. Transthoracic echocardiography (TTE) may be used to assess patient suitability for TAVI, as well as evaluate the severity of AS, the aortic valve complex, aortic valve morphology, mitral regurgitation (MR), and left ventricular function. Transesophageal echocardiography (TEE) is usually used as an intra-procedural monitoring tool to provide feedback during the procedure, to assess prosthetic valve function, and to detect complications rapidly before and after balloon aortic valvuloplasty (BAV) or transcatheter heart valve (THV) deployment...
February 2018: Cardiovascular Diagnosis and Therapy
https://www.readbyqxmd.com/read/29538706/determination-of-risk-factors-for-pacemaker-requirement-following-rapid-deployment-aortic-valve-replacement
#7
Parwis B Rahmanian, Kaveh Eghbalzadeh, Süreyya Kaya, Hruy Menghesha, Stephen Gerfer, Oliver J Liakopoulos, Yeong-Hong Choi, Thorsten Wahlers
OBJECTIVES: Rapid-deployment aortic valve replacement (RD-AVR) potentially reduces procedure times providing excellent haemodynamic results compared to standard tissue aortic valve replacement. However, concerns have been raised regarding higher rates of postoperative pacemaker (PPM) requirement compared to standard aortic valve replacement. In this study, we sought to determine the PPM rate and its potential risk factors in RD-AVR patients. METHODS: Between 2011 and 2017, 193 patients underwent RD-AVR...
March 12, 2018: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/29527552/perioperative-airway-management-for-aortic-valve-replacement-in-an-adult-with-mucopolysaccharidosis-type-ii-hunter-syndrome
#8
Kazuchika Suzuki, Hiroaki Sakai, Kenji Takahashi
We herein report anesthetic management during aortic valve replacement for aortic valve regurgitation in a patient with adult mucopolysaccharidosis type II (MPS type 2) (Hunter syndrome). This disorder is rare and related to the accumulation of a mucopolysaccharide in lysosomes. It affects various organs, including the airways, heart, and central nerves. In children with MPS type 2, the risk of airway obstruction during anesthesia/sedation is high, and the degree of difficulty increases with aging. The patient described herein was a 33-year-old male without mental retardation...
2018: JA Clinical Reports
https://www.readbyqxmd.com/read/29526360/rapid-deployment-bioprosthetic-aortic-valve-replacement-there-is-a-flag-on-the-field
#9
EDITORIAL
Michel Carrier, Denis Bouchard
No abstract text is available yet for this article.
February 17, 2018: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29514252/first-in-man-successful-interventional-closure-of-severe-paravalvular-leakage-after-surgical-rapid-deployment-aortic-valve-replacement
#10
Shazia Afzal, Laura Kleinebrecht, Katharina Hellhammer, Verena Veulemans
No abstract text is available yet for this article.
March 5, 2018: European Heart Journal
https://www.readbyqxmd.com/read/29485772/minimally-invasive-redo-aortic-valve-replacement
#11
Nikolaos Bonaros, Cenk Özpeker, Markus Kofler, Julia Dumfarth, Johannes Holfeld, Thomas Schachner, Ludwig Müller, Michael Grimm
Bioprosthetic aortic valves have been used with increasing frequency over the past two decades, often in relatively young patients who may eventually require aortic valve re-operations due to degeneration of the bioprosthesis. Growing experience with minimally invasive aortic valve replacement has prompted surgeons to use minimally invasive approaches also with redo operations for replacement of the aortic valve.  This tutorial describes the operative steps for a minimally invasive redo replacement of the aortic valve through an upper ministernotomy...
January 30, 2018: Multimedia Manual of Cardiothoracic Surgery: MMCTS
https://www.readbyqxmd.com/read/29475044/rapid-deployment-aortic-valve-replacement-clear-benefits-without-a-clear-target-patient-population
#12
EDITORIAL
Craig M Jarrett
No abstract text is available yet for this article.
February 20, 2018: Seminars in Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29455804/step-by-step-aortic-valve-replacement-with-a-new-rapid-deployment-valve
#13
Kevin D Accola, W Randolph Chitwood, Mubashir A Mumtaz, Glenn R Barnhart
PURPOSE: Rapid deployment/sutureless aortic valve replacement is aimed at minimizing the invasiveness of surgical aortic valve replacement. We describe the implantation techniques of a new rapid deployment aortic valve, focusing on its unique and challenging features. DESCRIPTION: The EDWARDS INTUITY Elite aortic valve (Edwards Lifesciences, Irvine, CA) represents a hybrid between the surgical PERIMOUNT Magna Ease (Edwards Lifesciences) pericardial valve, but with advanced features of the percutaneous SAPIEN valve system (Edwards Lifesciences)...
March 2018: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/29440625/safety-and-feasibility-of-a-novel-active-fixation-temporary-pacing-lead
#14
Mark Webster, Sanjeevan Pasupati, Nigel Lever, Martin Stiles
OBJECTIVE: This first-in-human study evaluated the safety and technical feasibility of the Tempo temporary cardiac pacing lead (BioTrace Medical), which includes a novel fixation mechanism and soft tip. BACKGROUND: Complications of temporary pacing leads include dislodgment, arrhythmias, and ventricular perforation. Temporary pacing applications have increased with transcatheter aortic valve replacement (TAVR) growth, for rapid pacing during balloon valvuloplasty (BAV) and valve deployment, and for periprocedural bradyarrhythmia support...
February 15, 2018: Journal of Invasive Cardiology
https://www.readbyqxmd.com/read/29420709/rapid-deployment-aortic-valve-replacement-in-a-minimal-access-setting-intermediate-clinical-and-echocardiographic-outcomes
#15
Markus Schlömicher, Zulfugar Taghiyev, Yazan AlJabery, Peter Lukas Haldenwang, Michael Zumholz, Magdalena Sikole, Dritan Useini, Hamid Naraghi, Vadim Moustafine, Matthias Bechtel, Justus Thomas Strauch
OBJECTIVES: Transcatheter procedures have overtaken conventional operations in Germany. Considering that this is a highly competitive field, a rate of 25% for minimal access aortic valve replacement seems to be disappointingly low. One way to promote minimal access techniques is through the systematic use of rapid deployment valves. METHODS: A total of 143 patients underwent rapid deployment aortic valve replacement via upper right hemisternotomy between March 2012 and September 2015...
February 6, 2018: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/29415382/one-year-outcomes-after-rapid-deployment-aortic-valve-replacement
#16
Christopher Young, Günther Laufer, Alfred Kocher, Marco Solinas, Francesco Alamanni, Gianluca Polvani, Bruno K Podesser, Jose Ignacio Aramendi, Jose Arribas, Olivier Bouchot, Ugolino Livi, Massimo Massetti, Kim Terp, Christophe Giot, Mattia Glauber
OBJECTIVE: The goals of rapid-deployment aortic valve replacement include facilitation of minimally invasive surgery and reduced aortic crossclamp time. We report the short-term outcomes of a series of 493 patients undergoing rapid-deployment aortic valve replacement with the EDWARDS INTUITY valve system (Edwards Lifesciences, LLC, Irvine, Calif). METHODS: Assessing Standard oF Care and Clinical Outcomes UsiNg the EDWARDS INTUITY VAlve SysTem in a European multI-center, Active, pOst-market surveillaNce Study was a prospective, multicenter (n = 26) European registry designed to evaluate the safety and performance of the valve system...
February 2018: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29370357/ultra-fast-track-minimally-invasive-aortic-valve-replacement-going-beyond-reduced-incisions
#17
Marco Di Eusanio, Walter Vessella, Roberto Carozza, Filippo Capestro, Alessandro D'Alfonso, Carlo Zingaro, Christopher Munch, Paolo Berretta
Aortic valve replacement (AVR) via a median sternotomy approach has been largely reported to be safe and long-term efficacious, and currently represents the 'gold standard' approach for aortic stenosis treatment. However, aortic valve surgery has undergone continuous development over the last years, involving less invasive techniques and new technologies to reduce the traumatic impact of the intervention and extend the operability toward increasingly high-risk patients. Indeed, minimally invasive AVR and transcatheter aortic valve replacement caseload have steadily increased leading to a paradigm shift in the treatment of aortic valve disease...
January 23, 2018: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/29200087/rapid-explantation-of-rapid-deployment-sutureless-valve-in-case-of-acute-endocarditis-how-to-remove-safely-sutureless-perceval-s-prostheses
#18
Lorenzo Di Bacco, Steffen Pfeiffer, Theodor J M Fischlein, Giuseppe Santarpino
We report a case of infective endocarditis on a Perceval S aortic valve bioprosthesis, and we describe a feasible and useful technique that can help remove the infected valve. These maneuvers consist of an "x-movement" reached with the aid of anatomical forceps. The risk of infective endocarditis in patients with prosthetic valves is a well-known phenomena in cardiac surgery, and it can represent a life-threatening event in many cases. According to guidelines, an emergency surgical intervention is required in case of high risk of embolization, vegetation superior than 1 cm or acute cardiac failure secondary to the acute valve dysfunction...
November 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/29190355/trends-in-practice-and-outcomes-from-2011-to-2015-for-surgical-aortic-valve-replacement-an-update-from-the-german-aortic-valve-registry-on-42-776-patients
#19
Buntaro Fujita, Stephan Ensminger, Timm Bauer, Helge Möllmann, Andreas Beckmann, Raffi Bekeredjian, Sabine Bleiziffer, Elke Schäfer, Christian W Hamm, Friedrich W Mohr, Hugo A Katus, Wolfgang Harringer, Thomas Walther, Christian Frerker
OBJECTIVES: Surgical aortic valve replacement (sAVR) is coming under close scrutiny with the recent upswing in the use of less invasive approaches. The aim of this analysis was to identify current trends in patient selection, procedural characteristics and outcomes after sAVR in Germany. METHODS: We analysed data from 42 776 patients included in the German Aortic Valve Registry who underwent sAVR with and without coronary artery bypass surgery (CABG) between 2011 and 2015...
March 1, 2018: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/29132703/rapid-deployment-aortic-valve-replacement-excellent-results-and-increased-effective-orifice-areas
#20
Parwis B Rahmanian, Süreyya Kaya, Kaveh Eghbalzadeh, Hruy Menghesha, Navid Madershahian, Thorsten Wahlers
BACKGROUND: The aim of this study was to evaluate the effects of rapid deployment aortic valve replacement (RDAVR) on surgical outcome and hemodynamics compared with standard aortic valve replacement (AVR). METHODS: One hundred sixty-three RDAVR patients (isolated, n = 67; combined with coronary artery bypass graft surgery [CABG], n = 96) were compared with a propensity matched control group (n = 163). Primary endpoints included association between valve type and procedure times, prosthesis size, transvalvular gradient, and indexed effective orifice area...
January 2018: Annals of Thoracic Surgery
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