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transcatheter closure

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https://www.readbyqxmd.com/read/28317628/outcomes-of-percutaneous-closure-of-patent-ductus-arteriosus-accompanied-with-unilateral-absence-of-pulmonary-artery
#1
Yankun Yang, Hong Zheng, Zhongying Xu, Gejun Zhang, Jinglin Jin, Haibo Hu, Tao Tian, Xianliang Zhou
BACKGROUND: Limited data have reported the outcomes of percutaneous closure of patent ductus arteriosus (PDA) in patients with unilateral absence of pulmonary artery (UAPA). This study aimed to evaluate the symptomatology, diagnosis and therapy, especially the transcatheter closure of PDA in patients with PDA associated with UAPA. MATERIALS AND METHODS: Patients diagnosed with PDA and UAPA were retrospectively enrolled from August 2010 through January 2016. Clinical data, treatment and follow-up information were evaluated...
April 2017: American Journal of the Medical Sciences
https://www.readbyqxmd.com/read/28315566/directly-ventricular-septal-defect-closure-without-using-arteriovenous-wire-loop-our-adult-case-series-using-transarterial-retrograde-approach
#2
Nihat Pekel, Ertuğrul Ercan, Mehmet Emre Özpelit, Ferhat Özyurtlu, Akar Yılmaz, Caner Topaloğlu, Serkan Saygı, Serkan Yakan, İstemihan Tengiz
OBJECTIVE: The standard transcatheter ventricular septal defects (VSD) closure procedure is established with arteriovenous (AV) loop and is called as antegrade approach. The directly retrograde transarterial VSD closure without using AV loop might be better option as shortens the procedure time and decreases radiation exposure. METHODS: Our series consist of twelve sequential adult cases with congenital VSDs (seven with perimembranous, four with muscular, one with postoperative residuel VSD)...
February 21, 2017: Anatolian Journal of Cardiology
https://www.readbyqxmd.com/read/28296745/comparative-study-of-the-transcatheter-and-transthoracic-device-closure-treatments-for-atrial-septal-defect-a-chinese-single-institution-experience
#3
Qiang Chen, Hua Cao, Zhao-Yang Chen, Gui-Can Zhang, Liang-Wan Chen, Fan Xu, Jia-Jun He
The purpose of this study was to compare patient populations, safety, feasibility, complications, and total costs of the transcatheter and transthoracic device closure treatments for secundum atrial septal defect.From January 2014 to December 2014, we enrolled 155 patients with secundum atrial septal defects in our hospital. The patients were divided into 2 groups: the 70 patients in group A underwent transcatheter device closure, and the 85 patients in group B underwent transthoracic intraoperative device closure with a right lateral mini-thoracotomy...
March 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28296217/transcatheter-closure-of-unroofed-coronary-sinus-using-covered-stents-in-an-adult-with-drainage-of-the-coronary-sinus-to-the-right-ventricle-after-supra-annular-tricuspid-valve-replacement
#4
Bassel Mohammad Nijres, Damien Kenny, Suhaib Kazmouz, Ziyad M Hijazi
We present a rare case of unroofed coronary sinus in a patient who underwent supra-annular tricuspid valve replacement with consequent drainage of the coronary sinus to the right ventricle. It is unclear whether the coronary sinus was unroofed congenitally or iatrogenically. This rare setup resulted in significant cyanosis. The abnormal drainage was successfully closed via trans-catheter delivery of covered stents with resolution of the cyanosis. © 2017 Wiley Periodicals, Inc.
March 15, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28293976/evolution-of-hybrid-interventions-for-congenital-heart-disease
#5
Hitesh Agrawal, Wail Alkashkari, Damien Kenny
Surgical and transcatheter interventions have seen a tremendous evolution in last three decades. Hybrid technology combines the achievements of both disciplines to bring substantial hemodynamic benefit to patients with congenital heart disease (CHD) in a minimally invasive manner. This collaboration between surgeons and interventionalists will continue to grow as the technology evolves to meet the demands of CHD patients, potentially avoiding cardiopulmonary bypass and vascular access complications as well as optimizing immediate technical outcomes with exit angiography...
March 15, 2017: Expert Review of Cardiovascular Therapy
https://www.readbyqxmd.com/read/28279317/outcomes-after-paravalvular-leak-closure-transcatheter-versus-surgical-approaches
#6
John A Wells, Jose F Condado, Norihiko Kamioka, Andy Dong, Andrew Ritter, Stamatios Lerakis, Stephen Clements, James Stewart, Bradley Leshnower, Robert Guyton, Jessica Forcillo, Ateet Patel, Vinod H Thourani, Peter C Block, Vasilis Babaliaros
OBJECTIVES: The aim of this study was to compare outcomes of transcatheter intervention (TI) versus surgical intervention (SI) for paravalvular leak (PVL). BACKGROUND: Data comparing the treatment of PVL with TI and SI are limited. METHODS: A retrospective cohort study was conducted comparing baseline characteristics, procedural details, and 1-year survival in consecutive patients who underwent TI or SI for moderate or greater PVL from 2007 to 2016...
March 13, 2017: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/28275491/percutaneous-paravalvular-leak-closure-after-corevalve-transcatheter-aortic-valve-implantation-using-an-arterio-arterial-loop
#7
Rodrigo Estévez-Loureiro, Tomás Benito-González, Javier Gualis, Armando Pérez de Prado, Carlos Cuellas, Felipe Fernandez-Vazquez
Significant periprosthetic aortic regurgitation after transcatheter aortic valve implantation has become a major concern of this technique given its association with impaired survival. We report the successful closure of such defect using a vascular occlusion device with the creation of an arterio-arterial loop to gain enough support to advance the delivery sheath into de the left ventricle.
February 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28271724/adjuncts-to-transcatheter-aortic-valve-implantation
#8
Hzr McConkey, S S Arri, J P Joseph, B D Prendergast, S Redwood
The appreciable rise in percutaneous valve procedures has been pursued by a wave of development in advanced technology to help guide straightforward, streamlined and safe intervention. This review article aims to highlight the adjunctive devices, tools and techniques currently used in transcatheter aortic valve implantation procedures to avoid potential pitfalls. Areas covered: The software and devices featured here are at the forefront of technological advances, most of which are not yet in widespread use...
March 8, 2017: Expert Review of Cardiovascular Therapy
https://www.readbyqxmd.com/read/28262477/percutaneous-repair-of-left-ventricular-pseudoaneurysm-after-transcatheter-aortic-valve-replacement
#9
Oscar Mendiz, Carlos Fava, Miguel Cerda, Gustavo Lev, Gaspar Caponi, León Valdivieso
Transcatheter aortic valve replacement (TAVR) represents a viable therapeutic option in patients with severe symptomatic aortic valve stenosis. The development of a left ventricular pseudoaneurysm (LVP) represents an infrequent but potentially catastrophic complication after transapical TAVR. In this case report, we present a patient undergoing TAVR through subclavian access which had an LVP and underwent successful percutaneous closure.
February 20, 2017: Cardiovascular Revascularization Medicine: Including Molecular Interventions
https://www.readbyqxmd.com/read/28261286/fenestration-closure-with-amplatzer-duct-occluder-ii-in-patients-after-total-cavo-pulmonary-connection
#10
Sebastian Góreczny, Paweł Dryżek, Gareth J Morgan, Anna Mazurek-Kula, Jacek J Moll, Jadwiga A Moll, Shakeel Qureshi, Tomasz Moszura
INTRODUCTION: Creation of a fenestration during completion of a total cavopulmonary connection (TCPC) has been associated with a reduction in early mortality and morbidity. However, the long-term benefits are negated by an associated limitation in exercise tolerance and the potential risks of thrombo-embolic complications. We sought to describe the safety and efficacy of an Amplatzer Duct Occluder II (ADO II) for transcatheter fenestration closure following TCPC. MATERIAL AND METHODS: Between January 2000 and July 2014, 102 patients underwent percutaneous closure of extra-cardiac TCPC fenestrations with a range of devices...
March 1, 2017: Archives of Medical Science: AMS
https://www.readbyqxmd.com/read/28258658/transcatheter-closure-of-patent-ductus-arteriosus-using-the-amplatzer%C3%A2-duct-occluder-ii-ado-ii
#11
Daniel H Gruenstein, Makram Ebeid, Wolfgang Radtke, Phillip Moore, Ralf Holzer, Henri Justino
OBJECTIVES: The study purpose is to evaluate the safety and efficacy of the ADO II device for closure of patent ductus arteriosus (PDA) in children. BACKGROUND: Transcatheter treatment of PDA has been evolving for 40+ years and is the treatment of choice. The AMPLATZER™ Duct Occluder (ADO) device was developed for larger diameter ducts and is not ideal in all PDAs. ADO II was developed for small to moderate-sized ducts. METHODS: This is a single-arm, multicenter study evaluating safety and efficacy of the ADO II device...
March 4, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28255107/a-new-strategy-for-transcatheter-left-atrial-appendage-closure-with-cerebral-embolic-protection-in-patient-with-left-auricular-thrombosis-and-total-contraindication-to-long-term-anticoagulation
#12
Salvatore Saccà, Jayme Ferro, Tomoyuki Umemoto, Riccardo Turri, Carlo Penzo, Andrea Pacchioni
Atrial fibrillation (AF) is the most common cardiac arrhythmia, occurring in 1%-2% of the general population. An important aspect is the treatment of AF in terms of stroke prevention. In patients with absolute contraindication to long-term anticoagulation due to high bleeding risk, a valuable alternative exists in left atrial appendage (LAA) closure. Unfortunately, thrombus in the LAA is a contraindication to the procedure because of high risk of embolization. We describe a clinical case with permanent AF, absolute contraindication to long-term anticoagulation therapy, and persistent thrombus formation in the LAA that was treated with transcatheter LAA closure and supraaortic trunk protection system in order to avoid risk of periprocedural stroke...
March 2017: Journal of Invasive Cardiology
https://www.readbyqxmd.com/read/28254258/transcatheter-closure-of-a-complex-atrial-septal-defect-after-occluder-device-embolization
#13
Georgina Fuertes-Ferre, Felipe Hernández Hernández, Marta López Ramón, Juan Sánchez Rubio, Esther Sánchez Insa, Jose Gabriel Galache Osuna
Percutaneous closure is nowadays considered the treatment of choice of ostium secundum atrial septal defects (ASD). However, transcatheter closure can be highly challenging when we face an ASD with complex morphological features. The combination of different imaging modalities can be very helpful. This case shows the great value of using both intracardiac and real time 3D transesophageal echocardiography for the percutaneous closure of a complex iatrogenic ASD after device embolization.
February 20, 2017: Cardiovascular Revascularization Medicine: Including Molecular Interventions
https://www.readbyqxmd.com/read/28251252/perimembranous-ventricular-septal-defect%C3%A2-device%C3%A2-closure-choosing%C3%A2-between-amplatzer-duct-occluder-i-and-ii
#14
Amal El-Sisi, R Sobhy, V Jaccoub, H Hamza
Transcatheter closure of perimembranous ventricular septal defects (pmVSDs) is a well-established procedure. Recently, Amplatzer duct occluders (ADO) I and II have been reported to close large series of pmVSDs successfully (off-label use). ADOs are economical compared with the standard Amplatzer VSD occluders, a major consideration in developing countries with low-budget programs. We report closure of symptomatic, hemodynamically significant pmVSDs using the ADOI and ADOII devices. Although there are no set criteria for choosing between ADOI and ADOII, the former's price tag includes snare and long sheath...
March 1, 2017: Pediatric Cardiology
https://www.readbyqxmd.com/read/28251220/coexisting-ventricular-septal-defect-affects-the-features-of-ruptured-sinus-of-valsalva-aneurysms
#15
Yan Jin, Xiu-Min Han, Hui-Shan Wang, Zeng-Wei Wang, Min-Hua Fang, Yan Yu, Xiao-Xuan Fang
To determine the correlation exists between ventricular septal defect (VSD) and ruptured sinus of Valsalva aneurysm (RSVA). Methods: Between September 2003 and April 2014, 80 RSVA patients underwent surgical repair. These patients were retrospectively divided into two groups: the VSD group (38 cases) and the non-VSD group (42 cases).  Results: Rupture points of SVA originated more frequently in the right coronary sinus (RCS) of patients in the VSD group than those in the non-VSD group (p=0.002). In the VSD group, more than 92...
March 2017: Saudi Medical Journal
https://www.readbyqxmd.com/read/28247471/transcatheter-closure-of-an-aortoatrial-fistula-following-a-surgical-aortic-valve-replacement
#16
Mohamad Alkhouli, Ahmed Almustafa, Akram Kawsara, Abdul Tarabishy
Aorto-atrial fistulas are rare complications of aortic valve replacement. We report a case of a post-aortic valve replacement aorto-atrial fistula that was closed percutaneously with an Amplatz Ductal Occluder-II device.
March 2017: Journal of Cardiac Surgery
https://www.readbyqxmd.com/read/28229981/postprocedural-outcomes-and-risk-factors-for-arrhythmias-following-transcatheter-closure-of-congenital-perimembranous-ventricular-septal-defect-a-single-center-retrospective-study
#17
Li-Jian Zhao, Bo Han, Jian-Jun Zhang, Ying-Chun Yi, Dian-Dong Jiang, Jian-Li Lyu
BACKGROUND: Currently, transcatheter closure of perimembranous ventricular septal defect (pmVSD) is a widely accepted therapeutic modality. However, arrhythmias, especially postprocedural heart blocks, are a concern and outcomes are not very clear. This study explored the outcomes and risk factors of arrhythmias associated with transcatheter device closure of pmVSD. METHODS: A total of 395 patients diagnosed with pmVSD who successfully underwent transcatheter intervention between January 2010 and December 2015 in our center were retrospectively reviewed...
March 5, 2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/28218603/frequency-and-clinical-course-of-cerebral-embolism-in-patients-undergoing-transcatheter-left-atrial-appendage-closure
#18
Nicolas Majunke, Franziska Eplinius, Matthias Gutberlet, Sven Moebius-Winkler, Ingo Daehnert, Matthias Grothoff, Stephan Schürer, Norman Mangner, Philipp Lurz, Sandra Erbs, Katharina Kirsch, Gerhard Schuler, Marcus Sandri
AIMS: To assess silent and clinically apparent cerebral embolic events in patients undergoing transcatheter left atrial appendage closure. METHODS AND RESULTS: In this prospective single-center study 28 patients underwent percutaneous closure of the left atrial appendage. In all patients a diffusion-weighted magnetic resonance imaging (DWI-MRI) study was performed before, the day after the procedure and during routine follow-up after 45 days. All patients underwent neurological assessment at the time of DWI-MRI...
February 21, 2017: EuroIntervention
https://www.readbyqxmd.com/read/28198573/radiation-dose-benchmarks-in-pediatric-cardiac-catheterization-a-prospective-multi-center-c3po-qi-study
#19
Priscila C Cevallos, Aimee K Armstrong, Andrew C Glatz, Bryan H Goldstein, Todd M Gudausky, Ryan A Leahy, Christopher J Petit, Shabana Shahanavaz, Sara M Trucco, Lisa J Bergersen
OBJECTIVES: This study sought to update benchmark values to use a quality measure prospectively. BACKGROUND: Congenital Cardiac Catheterization Outcomes Project - Quality Improvement (C3PO-QI), a multi-center registry, defined initial radiation dose benchmarks retrospectively across common interventional procedures. These data facilitated a dose metric endorsed by the American College of Cardiology in 2014. METHODS: Data was collected prospectively by 9 C3PO-QI institutions with complete case capture between 1/1/2014 and 6/30/2015...
February 15, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28198042/transcatheter-closure-of-a-residual-aortopulmonary-window-defect
#20
Mohamad Alkhouli, Abdul Tarabishy, Akram Kawsara, Fahad Alqahtani, Naser Moiduddin
No abstract text is available yet for this article.
February 14, 2017: Journal of Cardiac Surgery
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