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https://www.readbyqxmd.com/read/29024359/paravalvular-leak-closure-under-intracardiac-echocardiographic-guidance
#1
Neil Ruparelia, Jacob Cao, James D Newton, Neil Wilson, Matthew J Daniels, Oliver J Ormerod
OBJECTIVES: The objective of this study was to determine the safety and efficacy of intracardiac echocardiography (ICE) to guide percutaneous paravalvular leak (PVL) closure. BACKGROUND: PVL following surgical valve replacement occurs in 2%-15% of patients. Percutaneous treatment is an accepted management strategy in patients deemed to be too high risk for redo surgery. This is most commonly performed with transesophageal (TOE) guidance requiring general anesthesia that both potentially further increase the risk of intervention...
October 10, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/29023787/percutaneous-transapical-approach-and-transcatheter-closure-for-ventricular-tachycardia-ablation
#2
Veysel Kutay Vurgun, Ali Timucin Altin, Mustafa Kilickap, Basar Candemir, Omer Akyurek
In patients with mechanical aortic and mitral valve prosthesis, left ventricular (LV) endocardial ablation via retrograde transaortic or antegrade transmitral approach carry high risk of catheter entrapment and death. In such cases, ablation can be performed via ventricular transseptal or transapical approach. Transapical approach, with the ease of catheter maneuverability and better endocardial contact, may be performed surgically or percutaneously. In this case report, we describe a patient with both aortic and mitral mechanical prosthesis who underwent ventricular tachycardia (VT) ablation via percutaneous transapical endocardial approach with the use of closure device...
October 11, 2017: Pacing and Clinical Electrophysiology: PACE
https://www.readbyqxmd.com/read/29017778/patent-ductus-arteriosus-closure-in-preterms-less-than-2kg-surgery-versus-transcatheter
#3
Ozge Pamukcu, Aydin Tuncay, Nazmi Narin, Ali Baykan, Levent Korkmaz, Mustafa Argun, Abdullah Ozyurt, Suleyman Sunkak, Kazim Uzum
BACKGROUND: As new devices come into the market, percutaneous techniques improve and interventionalists become more experienced; percutaneous closure gets more common in preterms. In this study we aimed to compare efficacy and safety of Patent Ductus Arteriosus closure surgically versus transcatheter method in preterms <2kg. Best of our knowledge this study is the first one that compares outcomes of surgery and percutaneous Patent Ductus Arteriosus closure in preterms. METHODS & RESULTS: Between the dates July 1997 to October 2014 in our center Patent Ductus Arteriosus of 26 patients <2kg were closed percutaneously (Group A) and 31 less than 2kg operated (Group B)...
October 6, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28983167/predictors-of-transient-left-ventricular-dysfunction-following-transcatheter-patent-ductus-arteriosus-closure-in-pediatric-age
#4
Hala Mounir Agha, Hala S Hamza, Alyaa Kotby, Mona E L Ganzoury, Nanies Soliman
OBJECTIVES: To evaluate the left ventricular function before and after transcatheter percutaneous patent ductus arteriosus (PDA) closure, and to identify the predictors of myocardial dysfunction post-PDA closure if present. INTERVENTIONS: Transcatheter PDA closure; conventional, Doppler, and tissue Doppler imaging; and speckle tracking echocardiography. OUTCOME MEASURES: To determine the feasibility and reliability of tissue Doppler and myocardial deformation imaging for evaluating myocardial function in children undergoing transcatheter PDA closure...
October 2017: Journal of the Saudi Heart Association
https://www.readbyqxmd.com/read/28980295/transcatheter-closure-of-patent-foramen-ovale-for-the-secondary-prevention-of-decompression-illness-in-professional-divers-a-single-center-experience-with-long-term-follow-up
#5
Jan Henzel, Piotr Nikodem Rudziński, Mariusz Kłopotowski, Marek Konka, Zofia Dzielińska, Marcin Demkow
BACKGROUND: Patent foramen ovale (PFO) with occasional right-to-left shunting is associated with an increased risk of decompression illness (DCI). Divers with a history of repetitive or severe DCI and diagnosed with PFO should be considered for transcatheter closure if they wish to continue with unrestricted diving. AIM: To summarize our center's experience in transcatheter PFO closure in professional divers with the history of DCI. METHODS: A follow-up of 11 consecutive divers (9 males, 2 females) in whom device PFO closure was performed between 2001-2015 was carried out by phone contact...
October 5, 2017: Kardiologia Polska
https://www.readbyqxmd.com/read/28977198/anterior-minithoracotomy-a-safe-approach-for-surgical-asd-closure-asd-device-retrieval
#6
Vivek Wadhawa, Chirag Doshi, Manish Hinduja, Pankaj Garg, Kartik Patel, Amit Mishra, Pratik Shah
OBJECTIVE: Midline sternotomy is the preferred approach for device migration following transcatheter device closure of ostium secundum atrial septal defect. Results of patients operated for device migration were retrospectively reviewed after transcatheter closure of atrial septal defect. METHODS: Among the 643 patients who underwent atrial septal defect with closure device, 15 (2.3%) patients were referred for device retrieval and surgical closure of atrial septal defect...
July 2017: Brazilian Journal of Cardiovascular Surgery
https://www.readbyqxmd.com/read/28969897/current-status-of-endovascular-training-for-cardiothoracic-surgery-residents-in-the-united-states
#7
Panos N Vardas, Ada C Stefanescu Schmidt, Xiaoying Lou, Andrew B Goldstone, Gregory Pattakos, Amy G Fiedler, Elizabeth H Stephens, Vakhtang Tchantchaleishvili
BACKGROUND: Endovascular interventions for cardiovascular pathology are becoming increasingly relevant to cardiothoracic surgery. This study assessed the perceived prevalence and efficacy of endovascular skills training and identified differences among training paradigms. METHODS: Trainee responses to questions in the 2016 In-Service Training Examination survey regarding endovascular training were analyzed based on the four different cardiothoracic surgery training pathways: traditional 2- and 3-year thoracic, integrated 6-year, and combined 4+3 general and thoracic residency programs...
September 29, 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28966317/young-paradoxical-stroke-treated-successfully-with-mechanical-thrombectomy-using-solitaire-and-transcatheter-closure-of-patent-foramen-oval
#8
Qiang Fu, Xiaobin Guo, Dapeng Mo, Buxing Chen
Paradoxical embolization is the mechanism for patent foramen ovale (PFO) -associated cryptogenic stroke and transcatheter closure of PFO may prevent recurrent ischemic stroke. Mechanical thrombectomy is promising to treat acute ischemic stroke due to high rates of reperfusion and reduced intracranial hemorrhage complications. We report the case of a 27-year-old woman with a massive cerebral infarction but no evidence for any atherosclerosis, who received an urgent mechanical thrombectomy with a Solitaire device...
September 30, 2017: International Heart Journal
https://www.readbyqxmd.com/read/28959106/assesment-of-right-ventricle-function-with-speckle-tracking-echocardiography-after-the-percutaneous-closure-of-atrial-septal-defect
#9
Onder Ozturk, Unal Ozturk, Mehmet Zilkif Karahan
BACKGROUND: Transthoracic echocardiography is used for assessment of right ventricular (RV) function. Speckle tracking echocardiography (STE) is a new tool to assess myocardial function. The aim of this study was to evaluate RV function using STE in patients with atrial septal defect (ASD) before and the first month after percutaneous closure. METHODS: We prospectively examined 32 consecutive patients (9 male, 23 female) who underwent percutaneous transcatheter closure (PTC) of secundum ASD from June 2013 to December 2015...
September 2017: Acta Cardiologica Sinica
https://www.readbyqxmd.com/read/28956269/the-journey-of-an-indian-pediatric-cardiologist-dr-k-c-chaudhuri-lifetime-achievement-award-oration-at-aiims-new-delhi-september-2017
#10
P Syamasundar Rao
The life journey of an Indian pediatric cardiologist, who bestowed considerable attention to the development of new knowledge and train/teach physicians around the world while providing care of patients with heart disease over a 45-y period, is reviewed. This appraisal focuses particular attention on the scientific contributions to the literature. These include spontaneous closure of physiologically advantageous ventricular septal defects, various issues related to a congenital heart defect namely, tricuspid atresia and transcatheter and, interventional pediatric cardiac procedures...
September 27, 2017: Indian Journal of Pediatrics
https://www.readbyqxmd.com/read/28944616/time-course-of-the-changes-in-right-and-left-ventricle-function-and-associated-factors-after-transcatheter-closure-of-atrial-septal-defects
#11
Byung W Yoo, Jung O Kim, Lucy Y Eun, Jae Y Choi, Dong S Kim
OBJECTIVE: The purpose of this study was to evaluate the changes in right ventricle (RV) and left ventricle (LV) function after transcatheter atrial septal defect (ASD) closure and to assess the influence of the age and the amount of shunt. DESIGN: Retrospective study PATIENTS: Fifty-three adult patients who underwent transcatheter closure were enrolled, then divided into subgroups according to the age (< 40 years vs ≥ 40 years), and the amount of shunt flow (QpQs < 2...
September 24, 2017: Congenital Heart Disease
https://www.readbyqxmd.com/read/28944572/sizing-of-patent-ductus-arteriosus-in-adults-for-transcatheter-closure-using-the-balloon-pull-through-technique
#12
Nabil A Shafi, Gagan D Singh, Thomas W Smith, Jason H Rogers
OBJECTIVES: To describe a novel balloon sizing technique used during adult transcatheter patent ductus arteriosus (PDA) closure. In addition, to determine the clinical and procedural outcomes in six patients who underwent PDA balloon sizing with subsequent deployment of a PDA occluder device. BACKGROUND: Transcatheter PDA closure in adults has excellent safety and procedural outcomes. However, PDA sizing in adults can be challenging due to variable defect size, high flow state, or anatomical complexity...
September 25, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28939677/safety-outcomes-after-percutaneous-transcatheter-closure-of-patent-foramen-ovale
#13
Alexander E Merkler, Gino Gialdini, Shadi Yaghi, Peter M Okin, Costantino Iadecola, Babak B Navi, Hooman Kamel
BACKGROUND AND PURPOSE: We sought to evaluate the real-world rate of safety outcomes after patent foramen ovale (PFO) closure in patients with ischemic stroke or transient ischemic attack (TIA). METHODS: We performed a retrospective cohort study using administrative claims data on all hospitalizations from 2005 to 2013 in New York, California, and Florida. Using International Classification of Diseases, Ninth Revision, Clinical Modification codes, we identified patients who underwent percutaneous transcatheter PFO closure within 1 year of ischemic stroke or TIA...
September 22, 2017: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/28938967/increasing-propensity-to-pursue-operative-closure-of-atrial-septal-defects-following-changes-in-the-instructions-for-use-of-the-amplatzer-septal-occluder-device-an-observational-study-using-data-from-the-pediatric-health-information-systems-database
#14
MULTICENTER STUDY
Michael L O'Byrne, Russell T Shinohara, Elena K Grant, Joshua P Kanter, Matthew J Gillespie, Yoav Dori, Jonathan J Rome, Andrew C Glatz
Concern for device erosion following transcatheter treatment of atrial septal defects (TC-ASD) led in 2012 to a United States Food and Drug Administration panel review and changes in the instructions for use of the Amplatzer Septal Occluder (ASO) device. No studies have assessed the effect of these changes on real-world practice. To this end a multicenter observational study was performed to evaluate trends in the treatment of ASD. METHODS: A retrospective observational study was performed using data from the Pediatric Health Information Systems database of all patients with isolated ASD undergoing either TC-ASD or operative ASD closure (O-ASD) from January 1, 2007, to September 30, 2015, hypothesizing that the propensity to pursue O-ASD increased beginning in 2013...
October 2017: American Heart Journal
https://www.readbyqxmd.com/read/28935306/suprasternal-aortic-valve-replacement-key-technology-and-techniques
#15
Andy C Kiser, Thomas G Caranasos, Mark D Peterson, Christopher E Buller, Michael A Borger
PURPOSE: Suprasternal transcatheter aortic valve replacement offers patients, with unsuitable femoral artery anatomy, an alternative to transapical, direct aortic, and subclavian approaches. DESCRIPTION: The Transit System (Aegis Surgical, Galway, Ireland) enables transcatheter aortic valve replacement directly into the ascending aorta or innominate artery through a small, suprasternal incision. The valve introducer sheath is inserted through a standard pursestring suture, which facilitates secure arterial closure...
October 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28928609/initial-experience-with-the-3-3-fr-mongoose-%C3%A2-pigtail-catheter-for-aortic-angiography-during-patent-ductus-arteriosus-closure-in-small-patients
#16
Zachary Hena, Nicole J Sutton, Gregory J Gates, Benjamin H Taragin, Robert H Pass
BACKGROUND: Smaller femoral arterial sheaths may be associated with fewer vascular complications. The 3.3 Fr Mongoose(®) Pediavascular pigtail catheter is a catheter that allows higher flow rates, potentially resulting in improved angiographic quality. We reviewed our experience with this small catheter during patent ductus arteriosus (PDA) closure. MATERIALS AND METHODS: Review of patients ≤20 kg in whom the Mongoose(®) catheter was used during PDA closure from 12/13 to 4/15...
September 2017: Annals of Pediatric Cardiology
https://www.readbyqxmd.com/read/28920637/bypassing-a-bypass-transcatheter-aortic-valve-replacement-and-percutaneous-closure-of-a-regurgitant-apical-aortic-conduit
#17
Andrew M Goldsweig
No abstract text is available yet for this article.
December 2017: Journal of Cardiovascular Surgery
https://www.readbyqxmd.com/read/28902593/patent-foramen-ovale-closure-or-anticoagulation-vs-antiplatelets-after-stroke
#18
RANDOMIZED CONTROLLED TRIAL
Jean-Louis Mas, Geneviève Derumeaux, Benoît Guillon, Evelyne Massardier, Hassan Hosseini, Laura Mechtouff, Caroline Arquizan, Yannick Béjot, Fabrice Vuillier, Olivier Detante, Céline Guidoux, Sandrine Canaple, Claudia Vaduva, Nelly Dequatre-Ponchelle, Igor Sibon, Pierre Garnier, Anna Ferrier, Serge Timsit, Emmanuelle Robinet-Borgomano, Denis Sablot, Jean-Christophe Lacour, Mathieu Zuber, Pascal Favrole, Jean-François Pinel, Marion Apoil, Peggy Reiner, Catherine Lefebvre, Patrice Guérin, Christophe Piot, Roland Rossi, Jean-Luc Dubois-Randé, Jean-Christophe Eicher, Nicolas Meneveau, Jean-René Lusson, Bernard Bertrand, Jean-Marc Schleich, François Godart, Jean-Benoit Thambo, Laurent Leborgne, Patrik Michel, Luc Pierard, Guillaume Turc, Martine Barthelet, Anaïs Charles-Nelson, Christian Weimar, Thierry Moulin, Jean-Michel Juliard, Gilles Chatellier
BACKGROUND: Trials of patent foramen ovale (PFO) closure to prevent recurrent stroke have been inconclusive. We investigated whether patients with cryptogenic stroke and echocardiographic features representing risk of stroke would benefit from PFO closure or anticoagulation, as compared with antiplatelet therapy. METHODS: In a multicenter, randomized, open-label trial, we assigned, in a 1:1:1 ratio, patients 16 to 60 years of age who had had a recent stroke attributed to PFO, with an associated atrial septal aneurysm or large interatrial shunt, to transcatheter PFO closure plus long-term antiplatelet therapy (PFO closure group), antiplatelet therapy alone (antiplatelet-only group), or oral anticoagulation (anticoagulation group) (randomization group 1)...
September 14, 2017: New England Journal of Medicine
https://www.readbyqxmd.com/read/28893830/assessment-of-paravalvular-leakage-after-transcatheter-aortic-valve-implantation-add-clinical-signs-to-echocardiographic-data
#19
Corstiaan A den Uil, Mihai Strachinaru, Ben van der Hoven, J Han J Meeder
A 62-year old male with pulmonary fibrosis and aortic valve stenosis underwent TAVI (Corevalve Evolut XL 34 mm) in the build-up for lung transplantation (LuTx). Following post-dilation for a large annular perimeter, moderate paravalvular aortic regurgitation (AR) was observed. After 6 weeks, he was admitted to the ICU with respiratory failure(A). TTE demonstrated residual mild AR (based on a small excentric paravalvular AR jet, <10% circumferential extent, pressure half-time was not reliably measured) and together with borderline elevated NT-pro-BNP, the consultant cardiologist authorized LuTx listing...
September 11, 2017: Echo Research and Practice
https://www.readbyqxmd.com/read/28890667/role-of-3d-echocardiography-in-cardiac-surgery-strengths-and-limitations
#20
REVIEW
Edwin Wilberforce Turton, Jörg Ender
PURPOSE OF REVIEW: This review aims to highlight the general and specific strengths and limitations of intraoperative 3D echocardiography. This article explains the value of real-time three-dimensional transesophageal echocardiography (RT 3D TEE) during cardiac surgery and cardiac interventions. RECENT FINDINGS: Recently published recommendations and guidelines include the use of RT 3D TEE. RT 3 D TEE provides additional value particularly for guidance during cardiac interventions (i...
2017: Current Anesthesiology Reports
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