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https://www.readbyqxmd.com/read/29353286/predictors-of-thrombocytopenia-after-self-expandable-transcatheter-aortic-valve-replacement-a-single-center-experience-from-china
#1
Qifeng Zhu, Xianbao Liu, Wei He, Yuxin He, Mengyao Tang, Yinghao Sun, Xiaobin Xu, Keda Shi, Huijia Kong, Jubo Jiang, Liangwei Chen, Jie Chen, Po Hu, Qiyuan Xu, Jianan Wang
OBJECTIVES: The importance of thrombocytopenia (TP) has been discussed previously. However, data are still limited, especially on predictors of TP. We sought to investigate predictors of TP after transcatheter aortic valve replacement (TAVR), in particular, clinically significant TP. METHODS: We reviewed a total of 123 consecutive patients undergoing TAVR in our medical center. They were stratified into 3 groups according to the nadir platelet count post-TAVR: no/mild TP, moderate TP, and severe TP...
January 20, 2018: Cardiology
https://www.readbyqxmd.com/read/29352701/bailout-surgical-explantation-of-a-transcatheter-valve-in-valve-for-subacute-thrombosis-when-there-is-no-time-for-anticoagulation-case-report-and-literature-review
#2
Francesco Notaristefano, Matteo Rocco Reccia, Salvatore Notaristefano, Roberto Annunziata, Rocco Sclafani, Giuseppe Ambrosio, Claudio Cavallini
Trancatheter heart valve (THV) thrombosis is effectively treated with anticoagulation but alternative therapies are required when a faster gradient reduction is needed. Open heart surgery has been rarely performed due to the high perioperative mortality and only five cases have been described so far. Here we describe a case of emergent surgical explantation for THV thrombosis after a valve-in-valve. A 67years old man underwent transcatheter aortic valve implantation for a failed surgical bioprosthesis Epic 21mm (St...
December 13, 2017: Cardiovascular Revascularization Medicine: Including Molecular Interventions
https://www.readbyqxmd.com/read/29352699/computed-tomography-ct-assessment-of-the-membranous-septal-anatomy-prior-to-transcatheter-aortic-valve-replacement-tavr-with-the-balloon-expandable-sapien-3-valve
#3
Brett A Oestreich, Mackenzie Mbai, Sergey Gurevich, Prabhjot S Nijjar, Selcuk Adabag, Stefan Bertog, Rosemary Kelly, Santiago Garcia
OBJECTIVES: The lower limit of the membranous septum (MS) is considered an anatomic landmark for the emergence of the Bundle of His into the left ventricle. Computed tomography (CT) assessment of MS anatomy may provide useful information about the risk of conduction abnormalities following transcatheter aortic valve replacement (TAVR). METHODS AND RESULTS: The study included 102 consecutive patients undergoing TAVR with the Edwards Sapien 3 (S3) valve. Using pre-TAVR CT and post-procedure angiography we evaluated for the presence of calcium in the left ventricular outflow tract (LVOT), calcium depth (CD), implantation depth (ID) and MS length...
December 27, 2017: Cardiovascular Revascularization Medicine: Including Molecular Interventions
https://www.readbyqxmd.com/read/29352588/pulmonary-reinterventions-after-complete-unifocalization-and-repair-in-infants-and-young-children-with-tetralogy-of-fallot-with-major-aortopulmonary-collaterals
#4
Holly Bauser-Heaton, Alejandro Borquez, Ritu Asija, Lisa Wise-Faberowski, Yulin Zhang, Laura Downey, Stanton B Perry, Andrew Koth, Lynn F Peng, Claudia A Algaze, Frank L Hanley, Doff B McElhinney
BACKGROUND: Our institutional approach to tetralogy of Fallot (TOF) with major aortopulmonary collaterals (MAPCAs) emphasizes unifocalization and augmentation of the reconstructed pulmonary arterial (PA) circulation and complete intracardiac repair in infancy, usually in a single procedure. This approach yields a high rate of complete repair with excellent survival and low right ventricular (RV) pressure. However, little is known about remodeling of the unifocalized and reconstructed pulmonary circulation or about reinterventions on the reconstructed PAs or the RV outflow tract conduit...
December 13, 2017: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29352008/incidence-predictors-and-clinical-outcomes-of-residual-stenosis-after-aortic-valve-in-valve
#5
Sabine Bleiziffer, Magdalena Erlebach, Matheus Simonato, Philippe Pibarot, John Webb, Lukas Capek, Stephan Windecker, Isaac George, Jan-Malte Sinning, Eric Horlick, Massimo Napodano, David M Holzhey, Petur Petursson, Alfredo Cerillo, Nikolaos Bonaros, Enrico Ferrari, Mauricio G Cohen, Giselle Baquero, Tara L Jones, Ankur Kalra, Michael J Reardon, Adnan Chhatriwalla, Vasco Gama Ribeiro, Sami Alnasser, Nicolas M Van Mieghem, Christian Jörg Rustenbach, Joachim Schofer, Santiago Garcia, Tobias Zeus, Didier Champagnac, Raffi Bekeredjian, Ran Kornowski, Rüdiger Lange, Danny Dvir
OBJECTIVE: We aimed to analyse the incidence of prosthesis-patient mismatch (PPM) and elevated gradients after aortic valve in valve (ViV), and to evaluate predictors and associations with clinical outcomes of this adverse event. METHODS: A total of 910 aortic ViV patients were investigated. Elevated residual gradients were defined as ≥20 mm Hg. PPM was identified based on the indexed effective orifice area (EOA), measured by echocardiography, and patient body mass index (BMI)...
January 19, 2018: Heart: Official Journal of the British Cardiac Society
https://www.readbyqxmd.com/read/29351134/carotid-doppler-sonography-additional-tool-to-assess-hemodynamic-improvement-after-transcatheter-aortic-valve-implantation
#6
Valeria Cammalleri, Francesco Romeo, Massimo Marchei, Andrea Anceschi, Gianluca Massaro, Saverio Muscoli, Francesca De Persis, Massimiliano Macrini, Gian P Ussia
PURPOSE: The aim of our study was to assess the arterial cerebral blood flow variations in patients with aortic valve stenosis, immediately after the transcatheter aortic valve implantation (TAVI). METHODS: The study population includes 62 consecutive patients who underwent TAVI for aortic valve stenosis (95%) and sugical bioprosthesis degeneration (5%). Carotid Doppler examination was performed recording blood flow, systolic peak velocity, time average mean velocity and mean acceleration time at baseline, after balloon aortic valvuloplasty, and within 10 min after the device release...
January 17, 2018: Journal of Cardiovascular Medicine
https://www.readbyqxmd.com/read/29350385/impact-of-previous-cardiac-surgery-with-sternotomy-on-clinical-outcomes-and-quality-of-life-after-transcatheter-aortic-valve-implantation-for-severe-aortic-stenosis
#7
Tomasz Tokarek, Artur Dziewierz, Maciej Bagienski, Lukasz Rzeszutko, Danuta Sorysz, Pawel Kleczynski, Dariusz Dudek
BACKGROUND: Transcatheter aortic valve implantation (TAVI) has evolved as effective treatment in patients with symptomatic severe aortic stenosis (AS) and increased operative risk. Data on the influence of previous sternotomy on the risk of TAVI are limited. AIM: We sought to investigate the impact of previous cardiac surgery with sternotomy on clinical outcomes and quality of life (QoL) after TAVI. METHODS: A total of 148 consecutive patients with symptomatic, severe AS who underwent TAVI were included...
January 19, 2018: Kardiologia Polska
https://www.readbyqxmd.com/read/29350378/eq-5d-studies-in-cardiovascular-diseases-in-eight-central-and-eastern-european-countries-a-systematic-review-of-the-literature
#8
Paulina Batóg, Fanni Rencz, Márta Péntek, László Gulácsi, Krzysztof J Filipiak, Valentina Prevolnik Rupel, Judit Simon, Valentin Brodszky, Petra Baji, Jakub Závada, Guenka Petrova, Alexandru Rotar, Dominik Golicki
BACKGROUND: The measurement of health-related quality of life (HRQOL) by validated generic instruments, such as EQ-5D, becomes an increasingly important tool for the assessment of health care in a wide range of different diagnoses. AIM: To systematically review EQ-5D literature generated in cardiovascular diseases in eight selected Central and Eastern Europe (CEE) countries. METHODS: A structured literature search was conducted in MEDLINE, EMBASE, Web of Science, CINAHL, PsycINFO, the Cochrane Library and the EuroQol website up to November 2016...
January 19, 2018: Kardiologia Polska
https://www.readbyqxmd.com/read/29348011/sealing-the-achilles-heel-of-transcatheter-aortic-valve-replacement
#9
EDITORIAL
Stephan Windecker, Jonas Lanz
No abstract text is available yet for this article.
January 22, 2018: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29348010/early-outcomes-with-the-evolut-pro-repositionable-self-expanding-transcatheter-aortic-valve-with-pericardial-wrap
#10
John K Forrest, Abeel A Mangi, Jeffrey J Popma, Kamal Khabbaz, Michael J Reardon, Neal S Kleiman, Steven J Yakubov, Daniel Watson, Susheel Kodali, Isaac George, Peter Tadros, George L Zorn, John Brown, Robert Kipperman, Sara Saul, Hongyan Qiao, Jae K Oh, Mathew R Williams
OBJECTIVES: This study sought to evaluate the Medtronic Evolut PRO Transcatheter Aortic Valve System in patients with severe symptomatic aortic stenosis. BACKGROUND: A next-generation self-expanding transcatheter aortic valve was designed with an external pericardial wrap with the intent to reduce paravalvular leak while maintaining the benefits of a low-profile, self-expanding, and repositionable supra-annular valve. METHODS: The Medtronic Evolut PRO Clinical Study included 60 patients undergoing transcatheter aortic valve replacement with the Evolut PRO valve at 8 investigational sites in the United States...
January 22, 2018: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29348008/impact-of-pre-existing-prosthesis-patient-mismatch-on-survival-following-aortic%C3%A2-valve-in-valve%C3%A2-procedures
#11
Philippe Pibarot, Matheus Simonato, Marco Barbanti, Axel Linke, Ran Kornowski, Tanja Rudolph, Mark Spence, Neil Moat, Gabriel Aldea, Marco Mennuni, Alessandro Iadanza, Hafid Amrane, Diego Gaia, Won-Keun Kim, Massimo Napodano, Hardy Baumbach, Ariel Finkelstein, Junjiro Kobayashi, Stephen Brecker, Creighton Don, Alfredo Cerillo, Axel Unbehaun, David Attias, Mohammed Nejjari, Noah Jones, Claudia Fiorina, Didier Tchetche, Raphael Philippart, Konstantinos Spargias, Jose-Maria Hernandez, Azeem Latib, Danny Dvir
OBJECTIVES: The aim of this study was to determine whether the association of small label size of the surgical valve with increased mortality after transcatheter valve-in-valve (ViV) implantation is, at least in part, related to pre-existing prosthesis-patient mismatch (PPM) (i.e., a bioprosthesis that is too small in relation to body size). BACKGROUND: Transcatheter ViV implantation is an alternative for the treatment of patients with degenerated bioprostheses...
January 22, 2018: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29348007/assessing-implant-depth-using-aortography-in-transcatheter-aortic-valve-replacement-what-you-see-may-not-be-what-you-get
#12
EDITORIAL
Gilbert H L Tang, Tsuyoshi Kaneko
No abstract text is available yet for this article.
January 22, 2018: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29348006/importance-of-contrast-aortography-with%C3%A2-lotus-transcatheter-aortic-valve-replacement-a-post-hoc-analysis-from-the-respond-post-market-study
#13
Lennart van Gils, Jochen Wöhrle, David Hildick-Smith, Sabine Bleiziffer, Daniel J Blackman, Mohamed Abdel-Wahab, Ulrich Gerckens, Stephen Brecker, Vinayak Bapat, Thomas Modine, Osama I Soliman, Andrey Nersesov, Dominic Allocco, Volkmar Falk, Nicolas M Van Mieghem
OBJECTIVES: The aim of this post hoc analysis from the RESPOND (Repositionable Lotus Valve System-Post-Market Evaluation of Real World Clinical Outcomes) post-market study was to assess the final implantation depth on the contrast aortogram after Lotus valve (Boston Scientific, Marlborough, Massachusetts) transcatheter aortic valve replacement (TAVR) and to correlate with permanent pacemaker implantation (PPI) and paravalvular leak (PVL). BACKGROUND: Contrast aortography allows for the assessment of implantation depth and PVL during and after TAVR...
January 22, 2018: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29348005/next-day-discharge-after-transcatheter%C3%A2-aortic-valve-replacement-a-goal-or-a-consequence
#14
EDITORIAL
Molly Szerlip
No abstract text is available yet for this article.
January 22, 2018: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29348004/predictors-and-clinical-outcomes-of-next-day-discharge-after-minimalist-transfemoral-transcatheter-aortic-valve%C3%A2-replacement
#15
Norihiko Kamioka, John Wells, Patricia Keegan, Stamatios Lerakis, Jose Binongo, Frank Corrigan, Jose Condado, Ateet Patel, Jessica Forcillo, Leslie Ogburn, Andy Dong, Hope Caughron, Amy Simone, Bradley Leshnower, Chandan Devireddy, Kreton Mavromatis, Robert Guyton, James Stewart, Vinod Thourani, Peter C Block, Vasilis Babaliaros
OBJECTIVES: This study sought to investigate predictors and safety of next-day discharge (NDD) after transcatheter aortic valve replacement (TAVR). BACKGROUND: Information about predictors and safety of NDD after TAVR is limited. METHODS: The study reviewed 663 consecutive patients who underwent elective balloon-expandable TAVR (from July 2014 to July 2016) at our institution. We first determined predictors of NDD in patients who underwent minimalist transfemoral TAVR...
January 22, 2018: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29347998/radiation-exposure-in-transcatheter-patent-ductus-arteriosus-closure-time-to-tune
#16
Olivier Villemain, Sophie Malekzadeh-Milani, Fidelio Sitefane, Meriem Mostefa-Kara, Younes Boudjemline
OBJECTIVES: The aims of this study were to describe radiation level at our institution during transcatheter patent ductus arteriosus occlusion and to evaluate the components contributing to radiation exposure. BACKGROUND: Transcatheter occlusion relying on X-ray imaging has become the treatment of choice for patients with patent ductus arteriosus. Interventionists now work hard to minimise radiation exposure in order to reduce risk of induced cancers. METHODS: We retrospectively reviewed all consecutive children who underwent transcatheter closure of patent ductus arteriosus from January 2012 to January 2016...
January 19, 2018: Cardiology in the Young
https://www.readbyqxmd.com/read/29347955/clinical-outcomes-of-a-combined-transcatheter-and-minimally-invasive-atrial-septal-defect-repair-program-using-a-heart-team-approach
#17
Shahrukh N Bakar, Daniel J P Burns, Pantelis Diamantouros, Kumar Sridhar, Bob Kiaii, Michael W A Chu
BACKGROUND: Contemporary transcatheter and minimally invasive approaches allow for improved cosmesis and eliminate sternotomy; however, access to a 'Heart Team' approach to minimally invasive atrial septal defect (ASD) repair remains limited in Canada. METHODS: Retrospective chart review of all minimally invasive atrial septal defect repairs performed between 2009 and 2017 at a quaternary cardiac care centre were included. We compared residual shunt, functional status, periprocedural complications, and hospital lengths-of-stay between patients undergoing transcatheter and minimally invasive endoscopic ASD repair...
January 18, 2018: Journal of Cardiothoracic Surgery
https://www.readbyqxmd.com/read/29346109/endocardial-energy-harvesting-by-electromagnetic-induction
#18
Adrian Zurbuchen, Andreas Haeberlin, Lukas Bereuter, Alois Pfenniger, Simon Bosshard, Micha Kernen, Paul Philipp Heinisch, Juerg Fuhrer, Rolf Vogel
OBJECTIVE: cardiac pacemakers require regular medical follow-ups to ensure proper functioning. However, device replacements due to battery depletion are common and account for ∼25% of all implantation procedures. Furthermore, conventional pacemakers require pacemaker leads which are prone to fractures, dislocations or isolation defects. The ensuing surgical interventions increase risks for the patients and costs that need to be avoided. METHODS: in this study, we present a method to harvest energy from endocardial heart motions...
February 2018: IEEE Transactions on Bio-medical Engineering
https://www.readbyqxmd.com/read/29344717/multiple-enlarged-aneurysms-in-primary-racemose-hemangioma-of-the-bronchial-artery-successful-prophylactic-transcatheter-arterial-embolization-using-n-butyl-2-cyanoacrylate-and-coils
#19
Atsushi Saiga, Toshihiko Sugiura, Takashi Higashide, Satoshi Tsuchiya, Akira Nishiyama, Yoshihiro Kubota, Takuro Horikoshi, Takashi Uno
An asymptomatic 48-year-old man presented with multiple aneurysms in a primary racemose hemangioma of the right bronchial artery. Bronchial arteriography revealed a tortuous artery with four fusiform aneurysms of varying sizes and aneurysmal dilatation with marked thrombus formation in the long segment of the distal portion. Because the tip of catheter could not pass beyond the aneurysmal dilatation, we performed balloon-occluded embolization using a mixture of N-butyl-2-cyanoacrylate (NBCA) and iodized oil...
January 17, 2018: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/29344620/association-of-depression-with-mortality-in-older-adults-undergoing-transcatheter-or-surgical-aortic-valve-replacement
#20
Laura M Drudi, Matthew Ades, Sena Turkdogan, Caroline Huynh, Sandra Lauck, John G Webb, Nicolo Piazza, Giuseppe Martucci, Yves Langlois, Louis P Perrault, Anita W Asgar, Marino Labinaz, Andre Lamy, Nicolas Noiseux, Mark D Peterson, Rakesh C Arora, Brian R Lindman, Melissa Bendayan, Rita Mancini, Amanda Trnkus, Dae H Kim, Jeffrey J Popma, Jonathan Afilalo
Importance: Depression is increasingly recognized as a risk factor for adverse outcomes in cardiovascular disease. However, little is known about depression in older adults undergoing transcatheter (TAVR) or surgical (SAVR) aortic valve replacement. Objective: To determine the prevalence of depression and its association with all-cause mortality in older adults undergoing TAVR or SAVR. Design, Setting, and Participants: This preplanned analysis of the Frailty Aortic Valve Replacement (FRAILTY-AVR) prospective cohort study included 14 centers in 3 countries from November 15, 2011, through April 7, 2016...
January 17, 2018: JAMA Cardiology
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