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Catheterization and Cardiovascular Interventions

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https://www.readbyqxmd.com/read/28508393/reversed-single-string-technique-for-coronary-bifurcation-stenting-first-report-of-case-demonstrations-in-vitro
#1
Julien Adjedj, Gabor G Toth, Mariano Pellicano, William Wijns
OBJECTIVES: This work reports the concept and the practical feasibility of Reversed Single String bifurcation stenting technique by demonstrating three in vitro cases. BACKGROUND: Provisional T stenting is the most used interventional technique to treat coronary bifurcation lesions. However, after main branch (MB) stenting, treatment of the side branch (SB) may become indicated to provide a good final result. Currently applied methods all have their structural limitations with respect to wall coverage, multiple strut layers, poor apposition rate...
May 16, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28500744/risk-of-cataract-among-interventional-cardiologists-and-catheterization-lab-staff-a-systematic-review-and-meta-analysis
#2
Ahmed Elmaraezy, Mostafa Ebraheem Morra, Abdelrhman Tarek Mohammed, Ahmed Al-Habaa, Ahmed Elgebaly, Ahmed Abdelmotaleb Ghazy, Adham M Khalil, Nguyen Tien Huy, Kenji Hirayama
OBJECTIVES: We performed a systematic review and meta-analysis to assess the risk of developing a radiation-induced cataract in interventional cardiologists (ICs). BACKGROUND: ICs are forced to radiation exposure during cardiac catheterization procedures. Since the eye lens is one of the most radiosensitive organs in the body, ICs are highly susceptible to develop a radiation-induced cataract. METHOD: We performed a systematic literature search of nine electronic databases to retrieve studies that report cataract among interventional cardiologists...
May 13, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28500743/safety-and-efficacy-of-clip-based-vs-suture-mediated-vascular-closure-for-femoral-access-hemostasis-a-prospective-randomized-single-center-study-comparing-the-starclose-and-the-proglide-device
#3
Oliver Klein-Wiele, Maria Baliota, Kaffer Kara, Matthias Käunicke, Harald Schäfer, Marc Garbrecht, Marwan Abdulghafor, Marietta Garmer, Birgit Hailer
OBJECTIVES: This study is the first head-to-head analysis of StarClose vs. ProGlide in patients undergoing 5F or 6F percutaneous coronary catheterization or peripheral artery interventions. BACKGROUND: The clip based StarClose and the suture mediated ProGlide vascular closure device are well established for femoral hemostasis in endovascular therapy. However, until now no prospective randomized study compared the safety and efficacy of the two devices. METHODS: This prospective, randomized, single-center study enrolled 505 patients (69...
May 13, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28500739/feasibility-and-safety-of-transfemoral-sheathless-portico-aortic-valve-implantation-preliminary-results-in-a-single-center-experience
#4
Maurizio Taramasso, Andrea Denegri, Shingo Kuwata, Hans Rickli, Philipp K Haager, Gabor Sütsch, Hector Rodriguez Cetina Biefer, Jan Kottwitz, Fabian Nietlispach, Francesco Maisano
BACKGROUND: Feasibility of transfemoral (TF) transcathteter aortic valve replacement (TAVR) is limited by the smallest diameter, the calcification and tortuosity of the iliofemoral access vessels. The use of the Portico system without delivery sheath results in significantly lower profile delivery system compared to standard technique. We herein report our single center experience, feasibility and safety of such an approach. METHODS: The Portico valve was implanted sheathless in 81 high-risk patients with severe aortic stenosis utilizing percutaneous femoral access...
May 13, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28500738/occurrence-and-predictors-of-acute-stent-recoil-a-comparison-between-the-xience-prime-cobalt-chromium-stent-and-the-promus-premier-platinum-chromium-stent
#5
Rutger J van Bommel, Miguel E Lemmert, Nicolas M van Mieghem, Robert-Jan van Geuns, Ron T van Domburg, Joost Daemen
OBJECTIVES: To compare the occurrence of acute stent recoil in two different stent types (platinum chromium and cobalt chromium) and identify the potential predictors of significant acute stent recoil. BACKGROUND: Acute stent recoil is frequently observed after percutaneous coronary intervention and has been associated with in-stent restenosis and in-stent thrombosis. Different stent designs may result in varying degrees of stent recoil. METHODS: From a registry of "all-comers" treated with either the Xience Prime Cobalt Chromium or Promus Premier Platinum Chromium stent, a random sample of 100 patients was drawn...
May 13, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28500737/clinical-outcomes-of-overlapping-versus-non-overlapping-everolimus-eluting-absorb-bioresorbable-vascular-scaffolds-an-analysis-from-the-multicentre-prospective-rai-registry-clinicaltrials-gov-identifier-nct02298413
#6
Giuseppe Tarantini, Marco Mojoli, Giulia Masiero, Bernardo Cortese, Bruno Loi, Attilio Varricchio, Gabriele Gabrielli, Alessandro Durante, Giampaolo Pasquetto, Paolo Calabrò, Roberto Gistri, Gabriele Tumminello, Leonardo Misuraca, Francesco Pisano, Alfonso Ielasi, Pietro Mazzarotto, Sebastian Coscarelli, Valerio Lucci, Luciano Moretti, Annamaria Nicolino, Alessandro Colombo, Zoran Olivari, Massimo Fineschi, Davide Piraino, Luigi Piatti, Umberto Canosi, Paola Tellaroli, Donatella Corrado, Chiara Rovera, Giuseppe Steffenino
OBJECTIVES: To compare clinical outcomes of patients treated with overlapping versus non-overlapping Absorb BVS. BACKGROUND: Limited data are available on the clinical impact of stent overlap with the Absorb BVS bioresorbable stent. METHODS: We compared outcomes of patients receiving overlapping or non-overlapping Absorb BVS in the multicenter prospective RAI Registry. RESULTS: Out of 1,505 consecutive patients treated with Absorb BVS, 1,384 were eligible for this analysis...
May 13, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28500730/comparative-prognostic-value-of-postprocedural-creatine-kinase-myocardial-band-and-high-sensitivity-troponin-t-in-patients-with-non-st-segment-elevation-myocardial-infarction-undergoing-percutaneous-coronary-intervention
#7
Gjin Ndrepepa, Roisin Colleran, Siegmund Braun, Erion Xhepa, Julia Hieber, Salvatore Cassese, Massimiliano Fusaro, Sebastian Kufner, Karl-Ludwig Laugwitz, Heribert Schunkert, Adnan Kastrati
OBJECTIVES: We aimed to assess the prognostic value of postprocedural creatine kinase myocardial band (CK-MB) and cardiac troponin (cTn) in patients with non-ST-segment elevation myocardial infarction (NSTEMI). BACKGROUND: Whether postprocedural CK-MB or cTn is a better biomarker to stratify the risk after percutaneous coronary intervention (PCI) remains unknown. METHODS: This study included 2,077 patients with NSTEMI undergoing early PCI...
May 13, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28498644/early-versus-late-percutaneous-revascularization-in-patients-hospitalized-with-non-st-segment-elevation-myocardial-infarction-the-atherosclerosis-risk-in-communities-aric-surveillance-study
#8
Sameer Arora, Kunihiro Matsushita, Arman Qamar, R Brandon Stacey, Melissa C Caughey
BACKGROUND: Current guidelines recommend early invasive intervention (<24 hours) for high risk patients with non-ST-segment elevation myocardial infarction (NSTEMI). A delayed invasive strategy (24-72 hours) is considered reasonable for low risk patients. The real-world effectiveness of this strategy is unknown. METHODS: The ARIC Study has conducted hospital surveillance of acute myocardial infarction (MI) since 1987. NSTEMI was classified using a validated algorithm...
May 12, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28498630/the-appropriateness-of-auc-for-pad-the-story-continues%C3%A2
#9
EDITORIAL
Kenneth Rosenfield, Kirk N Garratt
No abstract text is available yet for this article.
May 12, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28498562/effect-of-valve-design-and-anticoagulation-strategy-on-30-day-clinical-outcomes-in-transcatheter-aortic-valve-replacement-results-from-the-bravo-3-randomized-trial
#10
Axel Linke, Jaya Chandrasekhar, Samantha Sartori, Thierry Lefevre, Eric van Belle, Ulrich Schaefer, Didier Tchetche, Gennaro Sardella, John Webb, Antonio Colombo, Stephan Windecker, Birgit Vogel, Serdar Farhan, Sabato Sorrentino, Madhav Sharma, Clayton Snyder, Anita Asgar, Nicolas Dumonteil, Corrado Tamburino, Ulrich Hink, Roberto Violini, Pieter Stella, Debra Bernstein, Efthymios Deliargyris, Christian Hengstenberg, Usman Baber, Roxana Mehran, Prodromos Anthopoulos, George Dangas
BACKGROUND: Selection of valve and procedural anticoagulant type may impact bleeding and vascular complications in transfemoral transcatheter aortic valve replacement (TAVR). We sought to compare outcomes by valve [balloon expandable (BE) or non-BE] and anticoagulant [bivalirudin vs. unfractionated heparin (UFH)] type from the BRAVO-3 trial. METHODS: BRAVO-3 was a randomized multicenter trial included 500 BE-TAVR and 282 non-BE TAVR patients, randomized to bivalirudin vs...
May 12, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28493641/impact-of-pre-existing-or-new-onset-atrial-fibrillation-on-30-day-clinical-outcomes-following-transcatheter-aortic-valve-replacement-results-from-the-bravo-3-randomized-trial
#11
Christian Hengstenberg, Jaya Chandrasekhar, Samantha Sartori, Thierry Lefevre, Ghada Mikhail, Nicolas Meneveau, Christophe Tron, Raban Jeger, Christian Kupatt, Birgit Vogel, Serdar Farhan, Sabato Sorrentino, Madhav Sharma, Clayton Snyder, Oliver Husser, Peter Boekstegers, Rainer Hambrecht, Julian Widder, David Hildick-Smith, Marco De Carlo, Peter Wijngaard, Efthymios Deliargyris, Debra Bernstein, Usman Baber, Roxana Mehran, Prodromos Anthopoulos, George Dangas
BACKGROUND: Prior studies have suggested that patients with atrial fibrillation (AF) undergoing transcatheter aortic valve replacement (TAVR) are at higher risk for adverse cardiovascular events. Whether procedural bivalirudin compared to unfractionated heparin (UFH) has a beneficial effect on early outcomes in these patients is unknown. We examined for the effect of baseline or new-onset AF within 30 days of TAVR and explored for the effect of bivalirudin vs. UFH by AF status, on 30-day outcomes from the BRAVO 3 trial...
May 11, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28493591/transcatheter-interventions-in-adults-with-congenital-heart-disease-surveys-from-the-society-for-cardiovascular-angiography-and-interventions-to-identify-current-patterns-of-care-and-perception-on-training-requirements
#12
Subeer K Wadia, Michael J Accavitti, Gareth J Morgan, Damien Kenny, Ziyad M Hijazi, Thomas K Jones, Allison K Cabalka, Doff B McElhinney, Clifford J Kavinsky
BACKGROUND: Interventional catheterization is central to the care of Adults with Congenital Heart Disease (ACHD). Current standards for care provision and training in ACHD intervention are lacking. We sought to examine trends in current practice and training amongst interventionalists. METHODS: We analyzed the results of two separate international surveys in June 2016. One was sent to all active members from the Society of Cardiovascular Angiography and Interventions (SCAI) who self-identified Structural Heart Disease or Congenital Heart Disease as a practice area...
May 11, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28489331/scai-hfsa-clinical-expert-consensus-document-on-the-use-of-invasive-hemodynamics-for-the-diagnosis-and-management-of-cardiovascular-disease
#13
EDITORIAL
Paul Sorajja, Barry A Borlaug, Vasiliki V Dimas, James C Fang, Paul R Forfia, Michael M Givertz, Navin K Kapur, Morton J Kern, Srihari S Naidu
No abstract text is available yet for this article.
May 10, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28489324/executive-summary-of-the-scai-hfsa-clinical-expert-consensus-document-on-the-use-of-invasive-hemodynamics-for-the-diagnosis-and-management-of-cardiovascular-disease
#14
Paul Sorajja, Barry A Borlaug, Vivian Dimas, James C Fang, Paul R Forfia, Michael M Givertz, Navin K Kapur, Morton J Kern, Srihari S Naidu
No abstract text is available yet for this article.
May 10, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28489285/scai-appropriate-use-criteria-for-peripheral-arterial-interventions-an-update
#15
Andrew J Klein, Michael R Jaff, Bruce H Gray, Herbert D Aronow, Robert M Bersin, Larry J Diaz-Sandoval, Robert S Dieter, Douglas Drachman, Dmitriy N Feldman, Osvaldo S Gigliotti, Kamal Gupta, Sahil A Parikh, Duane S Pinto, Mehdi H Shishehbor, Christopher J White
No abstract text is available yet for this article.
May 10, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28471099/watchman-in-ascending-aorta-for-systemic-protection-waasp-novel-use-of-watchman-in-ascending-aorta-for-embolic-protection-first-in-man
#16
Pradeep K Yadav, Dee Dee Wang, Marvin H Eng, William W O'Neill
We report two cases where left atrial appendage closure (LAA) with Watchman was successfully performed despite presence of definite LAA thrombus. Because there was the risk of thrombus dislodgement, we transiently placed an additional Watchman device in the ascending aorta for embolic protection. © 2017 Wiley Periodicals, Inc.
May 4, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28471095/a-novel-approach-to-percutaneous-removal-of-large-tricuspid-valve-vegetations-using-suction-filtration-and-veno-venous-bypass-a-single-center-experience
#17
Bennet George, Anthony Voelkel, John Kotter, Andrew Leventhal, John Gurley
BACKGROUND: Tricuspid valve surgery has been the de facto standard treatment for tricuspid valve endocarditis (TVE) refractory to medical therapy. It is now possible to remove right-sided vegetations percutaneously using a venous drainage cannula with an extracorporeal bypass circuit. OBJECTIVES: The purpose of our study is to describe our single-center experience of percutaneous tricuspid valve vegetation removal. METHODS: We reviewed the perioperative course of 33 consecutive patients with large tricuspid valve vegetations who carried high surgical risk...
May 4, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28471094/acute-invasive-hemodynamic-effects-of-percutaneous-mitral-paravalvular-leak-closure
#18
James W Lloyd, Charanjit S Rihal, Guy S Reeder, Rick A Nishimura, Mackram F Eleid
OBJECTIVES: The aim of this study was to demonstrate the physiologic effects of percutaneous mitral paravalvular leak (PVL) closure through pre- and post-closure left and right heart catheterization. BACKGROUND: Mitral PVL represents a significant source of morbidity and mortality following mitral valve repair and replacement. Although percutaneous PVL closure is an effective treatment with improvements in symptoms and mortality, data regarding the acute hemodynamic effects of such closure are lacking...
May 4, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28471093/hybrid-coronary-revascularization-versus-coronary-artery-bypass-grafting-in-patients-with-multivessel-coronary-artery-disease-a-meta-analysis
#19
Partha Sardar, Amartya Kundu, Michelle Bischoff, Saurav Chatterjee, Theophilus Owan, Ramez Nairooz, Jay Giri, Michael E Halkos, Henry Liberman, John S Douglas, Debabrata Mukherjee
OBJECTIVES: This meta-analysis evaluated the effectiveness of hybrid coronary revascularization (HCR) compared to coronary artery bypass grafting (CABG) for the treatment of multivessel coronary artery disease (MVCAD). BACKGROUND: HCR involves a combination of surgical and percutaneous techniques, which in selected patients may present an alternative to conventional CABG. METHODS: Databases were searched through June 30, 2016, and studies comparing HCR with CABG for treatment of MVCAD were selected...
May 4, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28471092/anatomical-risk-models-for-paravalvular-leak-and-landing-zone-complications-for-balloon-expandable-transcatheter-aortic-valve-replacement
#20
Jose F Condado, Frank E Corrigan, Stamatios Lerakis, Ioannis Parastatidis, Arthur E Stillman, Jose N Binongo, James Stewart, Kreton Mavromatis, Chandan Devireddy, Bradley Leshnower, Robert Guyton, Jessica Forcillo, Ateet Patel, Vinod H Thourani, Peter C Block, Vasilis Babaliaros
BACKGROUND: Though several anatomical characteristics have been reported separately as risk factors for paravalvular leak (PVL) and landing zone (LZ) complications after transcatheter aortic valve replacement (TAVR), multivariate risk models are needed. METHODS: Patients that underwent balloon-expandable TAVR with multidetector cardiac computed tomography (MDCT) sizing were studied. MDCT images were analyzed and the association between anatomical factors and ≥mild PVL, ≥moderate PVL, and LZ complications (annular rupture, requirement of new permanent pacemaker, and coronary obstruction) was determined, and subsequently competing predictive models were developed and validated...
May 4, 2017: Catheterization and Cardiovascular Interventions
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