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Catheterization and Cardiovascular Interventions

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https://www.readbyqxmd.com/read/29968425/focused-update-of-expert-consensus-statement-use-of-invasive-assessments-of-coronary-physiology-and-structure-a-position-statement-of-the-society-of-cardiac-angiography-and-interventions
#1
EDITORIAL
Amir Lotfi, Justin E Davies, William F Fearon, Cindy L Grines, Morton J Kern, Lloyd W Klein
No abstract text is available yet for this article.
July 3, 2018: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/29968273/alternative-access-for-transcatheter-aortic-valve-replacement-in-older-adults-a-collaborative-study-from-france-and-united-states
#2
Abdulla A Damluji, Magdalena Murman, Seunghwan Byun, Mauro Moscucci, Jon R Resar, Rani K Hasan, Carlos E Alfonso, Roger G Carrillo, Donald B Williams, Christopher C Kwon, Peter W Cho, Marina Dijos, Julien Peltan, Alan W Heldman, Mauricio G Cohen, Lionel Leroux
BACKGROUND: We examined the outcomes of older adults undergoing nontrans-femoral (non-TF) transcatheter aortic valve replacement (TAVR) procedures including trans-apical (TA), trans-aortic (TAo), trans-subclavian (TSub), and trans-carotid (TCa) techniques. METHODS AND RESULTS: This is an observational study of all consecutive older patients who underwent non-TF TAVR for symptomatic severe AS with Edwards Sapien (ES), Medtronic CoreValve, ES3 or Lotus Valve at three centers in France and the United States from 04/2008 to 02/2017...
July 3, 2018: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/29897667/transcatheter-closure-of-a-sinus-venosus-atrial-septal-defect-using-3d-printing-and-image-fusion-guidance
#3
Akanksha N Thakkar, Ponraj Chinnadurai, John P Breinholt, C Huie Lin
A 63-year-old man with cirrhosis, hepatocellular carcinoma, and coagulopathy was diagnosed with a sinus venosus atrial septal defect (ASD) and partial anomalous pulmonary venous return (PAPVR) of the right upper pulmonary vein (RUPV). Transcatheter repair by positioning a stent graft in the superior vena cava was planned. Based on three-dimensional (3D) reconstruction of gated cardiac CTA, a 28 mm × 7 cm Endurant II® aortic extension stent graft (Medtronic, MN) was chosen. A 3D model printed from the CTA was used to simulate device deployment, demonstrating successful exclusion of the sinus venosus ASD with return of the RUPV to the left atrium (LA)...
June 13, 2018: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/29774986/everolimus-drug-eluting-stent-performance-in-patients-with-long-coronary-lesions-the-multicenter-longprime-registry
#4
José Francisco Díaz Fernández, Santiago Jesús Camacho Freire, Juan Carlos Fernández Guerrero, Nicolas Delarche, Christophe Bretelle, Javier Zueco Gil, Ramón López Palop, Bruno García Del Blanco, Vicente Mainar Tello, Franck Albert
OBJECTIVES: To assess the efficacy and safety of the Xience Prime everolimus-eluting stent (EES) in long coronary lesions in a real-world population. BACKGROUND: Long lesions are considered difficult technically and in terms of achieving successful clinical outcomes. With first generation DES, MACE can be as high as 10% at a short-medium term follow-up. There are a few data available in this subset regarding the use of second generation DES METHODS: A prospective, multicenter registry of consecutive patients (aged 64...
May 18, 2018: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/29774982/transcatheter-mitral-valve-implantation-in-rigid-mitral-annuloplasty-rings-potential-differences-between-complete-and-incomplete-rings
#5
Daisuke Hachinohe, Azeem Latib, Matteo Montorfano, Antonio Colombo
Transcatheter mitral valve implantation (TMVI) has been performed in high-risk and inoperable patients for degenerated mitral bioprostheses (TMVIinV) and failed annuloplasty rings (TMVIinR). TMVIinR is more challenging compared to TMVIinV because of the differences in dimensions, shapes, and contours between rings and valves. In this report, we present two clinical cases of TMVIinR that were treated by trans-septal implantation of a balloon-expandable prosthesis. In TMVI cases with an incomplete ring, the ring will be stretched out toward its anterior and commissural side, and the open side of the ring will increase in width...
May 18, 2018: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/29774980/edwards-sapien-xt%C3%A2-pulmonic-valve-compression-after-resuscitation-and-successful-redilatation
#6
Anja Lehner, Marinos Kantzis, Nikolaus A Haas
Despite the increasing use of percutaenous valves, little is known about valve performance after external chest compression. We report a case of a compressed pulmonary Edwards Sapien® XT valve after resuscitation. With the patient on ECMO, successful redilatation was performed with unimpaired postprocedural valve function. We aim to increase the awareness for valve distortion after external chest compression with increasing numbers of transcatheter valvulations. We suggest that immediate re-evaluation of the implanted device via biplane fluoroscopy is mandatory after resuscitation in such cases...
May 18, 2018: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/29745477/outcomes-of-patients-with-cardiogenic-shock-treated-with-tandemheart-%C3%A2-percutaneous-ventricular-assist-device-importance-of-support-indication-and-definitive-therapies-as-determinants-of-prognosis
#7
LaVone Smith, Anthony Peters, Sula Mazimba, Michael Ragosta, Angela M Taylor
OBJECTIVES: The objective of this study was to review the characteristics of patients in cardiogenic shock treated with TandemHeart® percutaneous ventricular assist device (pVAD) to determine influential predictors of survival. BACKGROUND: The TandemHeart® pVAD is used in the management of patients with cardiogenic shock resulting from a variety of conditions. Several studies have documented the efficacy of this therapy and outlined its complications. Still, there is little data to guide the effective and appropriate use of this resource...
May 10, 2018: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/29745476/clinical-impact-of-optical-coherence-tomography-findings-on-culprit-plaque-in-acute-coronary-syndrome-the-oct-formidable-study-registry
#8
Mario Iannaccone, Geraud Souteyrand, Giampaolo Niccoli, Massimo Mancone, Gennaro Sardella, Corrado Tamburino, Christian Templin, Sebastiano Gili, Giacomo G Boccuzzi, Fabrizio D'Ascenzo
BACKGROUND: Aim of this study was to evaluate the clinical impact of the culprit plaque features assessed by optical coherence tomography (OCT) in patients with acute coronary syndrome (ACS). METHODS: The OCT-FORMIDABLE register enrolled retrospectively all consecutive patients who perform OCT on culprit plaque in patients with ACS in nine European centres. The primary endpoint was the prevalence of culprit plaque rupture (CPR) in patients experiencing major adverse cardiovascular events (MACEs)...
May 10, 2018: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/29745465/sustained-risk-of-stent-thrombosis-and-restenosis-in-first-generation-drug-eluting-stents-after-one-decade-of-follow-up-a-report-from-the-swedish-coronary-angiography-and-angioplasty-registry-scaar
#9
Sebastian Völz, Oskar Angerås, Jacob Odenstedt, Dan Ioanes, Inger Haraldsson, Christian Dworeck, Björn Redfors, Truls Råmunddal, Per Albertsson, Petur Petursson, Elmir Omerovic
AIMS: Long-term comparisons between Drug-eluting stent and bare metal stent are not well-studied. The aim of this study was to compare two stents that were previously frequently used in regard to long-term risk of restenosis and stent thrombosis (ST). METHODS AND RESULTS: We used data from the SCAAR registry. Consecutive procedures performed between 2004 and 2014 for stable angina, UA/NSTEMI and STEMI were included. We compared two different stents: Cordis Cypher Select (C-CS), and Boston Scientific Liberte (BS-L), modeling data with multilevel Cox proportional-hazards regression...
May 10, 2018: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/29745455/infective-endocarditis-following-transcatheter-edge-to-edge-mitral-valve-repair-a-systematic-review
#10
Lluis Asmarats, Tania Rodriguez-Gabella, Chekrallah Chamandi, Mathieu Bernier, Jonathan Beaudoin, Kim O'Connor, Eric Dumont, François Dagenais, Jean-Michel Paradis, Josep Rodés-Cabau
OBJECTIVES: To assess the clinical characteristics, management, and outcomes of patients diagnosed with infective endocarditis (IE) after edge-to-edge mitral valve repair with the MitraClip device. BACKGROUND: Transcatheter edge-to-edge mitral valve repair has emerged as an alternative to surgery in high-risk patients. However, few data exist on IE following transcatheter mitral procedures. METHODS: Four electronic databases (PubMed, Google Scholar, Embase, and Cochrane Library) were searched for original published studies on IE after edge-to-edge transcatheter mitral valve repair from 2003 to 2017...
May 10, 2018: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/29745453/sex-disparities-in-acute-myocardial-infarction-care-and-outcomes
#11
Burcu Gul, Ken Kozuma, Ido Haimi, Weiying Zhao, Charles Simonton, Shih-Wa Ying, Alexandra Buda, Sameer Mehta, Andreas Baumbach, Alexandra Lansky
AIM: We investigated sex-based and regional outcomes after contemporary percutaneous coronary intervention (PCI) with the Xience V stent in patients with acute myocardial infarction (AMI). METHODS AND RESULTS: This patient level pooled analysis includes three multi-center, prospective post-market registries performed in the US, Japan, and China. A total of 1,938 patients treated with Xience V stents in the setting of AMI were enrolled. Compared to men, women had higher major adverse cardiac events (MACE) (14...
May 10, 2018: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/29745451/electronic-cardiac-arrest-triage-score-best-predicts-mortality-after-intervention-in-patients-with-massive-and-submassive-pulmonary-embolism
#12
Taishi Hirai, Steven Tate, Kathryn Dryer, Deshon Jones, Jonathan Rosenberg, Sandeep Nathan, Atman P Shah, Kyle Carey, Matthew Churpek, Dana Edelson, Janet Friant, Jonathan Paul, John E A Blair
OBJECTIVE: To determine if the cardiac arrest triage (CART) Score would better predict poor outcomes after pharmacomechanical therapy (PMT) for massive and submassive pulmonary embolism (PE) than traditional risk scores BACKGROUND: PMT for massive and submassive PE allows for clot lysis with minimal doses of fibrinolytics. Although PMT results in improved right ventricular function, and reduced pulmonary pressures and thrombus burden, predictors of poor outcome are not well-studied. METHODS: We conducted a retrospective analysis of all patients who underwent PMT for massive or submassive PE at a single institution from 2010 to 2016...
May 10, 2018: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/29737618/long-term-follow-up-of-3-t-mri-detected-brain-lesions-after-percutaneous-catheter-based-left-atrial-appendage-closure
#13
Barbara Bellmann, Andreas Rillig, Carsten Skurk, David Manuel Leistner, Karl Georg Haeusler, Tina Lin, Rohat Geran, Luzie Koehler, Selma Guttmann, Verena Tscholl, Mattias Roser, Klaus Lenz, Kersten Villringer, Jai- Wun Park, Jochen B Fiebach, Ulf Landmesser
BACKGROUND: Left atrial appendage closure (LAAC) for stroke prevention is an increasingly performed intervention. AIMS: This prospective study aims to evaluate the incidence of long-term magnetic resonance imaging (MRI)-detected brain lesions as well as potential changes of neurocognitive function after percutaneous LAAC. METHODS: Brain MRI at 3 T was performed within 24 hr before and after LAAC. A follow-up MRI was carried out after three months...
May 8, 2018: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/29737598/-blind-pericardiocentesis-a-comparison-of-different-puncture-directions
#14
Nils Petri, Babett Ertel, Tobias Gassenmaier, Björn Lengenfelder, Thorsten A Bley, Wolfram Voelker
BACKGROUND: "Blind" pericardiocentesis is the standard procedure for emergency pericardial drainage when ultrasound guidance is unavailable. Under these circumstances, puncture site and needle direction are exclusively oriented according to certain anatomic landmarks. In the literature, different techniques for this "blind" method have been described. Goal of this retrospective study was to compare the potential success and complication rate of 13 simulated puncture directions...
May 8, 2018: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/29726636/letter-to-the-editor-concerning-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
#15
LETTER
Mariama Akodad, Fabien Huet, Anne-Marie Dupuy, Manuela Lotierzo, Jean-Paul Cristol, François Roubille
No abstract text is available yet for this article.
May 4, 2018: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/29726634/successful-exclusion-of-an-aortic-aneurysm-with-a-novel-ptfe-tube-covered-cobalt-chromium-stent-in-a-pediatric-patient-with-native-coarctation-of-the-aorta
#16
Johannes Nordmeyer, Peter Kramer, Felix Berger, Stephan Schubert
Treatment of aneurysmal lesions in the context of coarctation of the aorta (CoA) is a challenging task and these lesions are rare in children. An 11-year-old boy was incidentally diagnosed with native CoA and concomitant complex aneurysmal lesions during medical check-up for arterial hypertension. Pre-catheterization imaging was performed with computed tomography (CT), which showed a mild CoA and two native aneurysms that were juxtaposed to the origin of the left subclavian artery. For planning and guidance of the catheter procedure, image fusion software was used with an overlay from pre-registered three-dimensional reconstruction images on live fluoroscopy...
May 4, 2018: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/29726633/the-impact-of-diabetes-on-the-prognostic-value-of-left-ventricular-function-following-percutaneous-coronary-intervention-insights-from-the-british-cardiovascular-intervention-society
#17
Matthew Jackson, David Austin, Chun Shing Kwok, Muhammad Rashid, Evan Kontopantelis, Peter Ludman, Mark de Belder, Mamas A Mamas, Azfar Zaman
OBJECTIVES: To study the relationship between diabetes mellitus (DM) and left ventricular (LV) function on outcomes following percutaneous coronary intervention (PCI). BACKGROUND: DM is a growing public health challenge worldwide and a significant risk factor for cardiovascular disease and heart failure. METHODS: All PCI procedures performed between 2006 and 2013 with LV function and diabetic status recorded in the BCIS-NICOR database were included...
May 4, 2018: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/29726622/improved-stent-expansion-with-prolonged-compared-with-short-balloon-inflation-a-meta-analysis
#18
Marwan Saad, Mahesh Bavineni, Barry F Uretsky, Srikanth Vallurupalli
BACKGROUND: Despite evidence from individual studies suggesting that prolonged inflation improves coronary stent expansion, relatively shorter inflation times are commonly employed in clinical practice. METHODS: We performed an electronic search of PubMed, Web of Science, Cochrane, and CINAHL databases to retrieve outcome studies comparing prolonged versus short inflation times during stent deployment. Outcomes studied included minimal stent diameter (MSD) and minimal stent area (MSA)...
May 4, 2018: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/29726616/long-term-outcomes-of-patent-foramen-ovale-closure-or-medical-therapy-after-cryptogenic-stroke-a-meta-analysis-of-randomized-trials
#19
Hesham K Abdelaziz, Marwan Saad, Hossamaldin Z Abuomara, Ramez Nairooz, Naga Venkata K Pothineni, Mohamed E Madmani, David H Roberts, Ehtisham Mahmud
OBJECTIVES: To examine long-term clinical outcomes with transcatheter patent foramen ovale (PFO) closure versus medical therapy alone in patients with cryptogenic stroke. BACKGROUND: A long-standing debate regarding the optimal approach for the management of patients with PFO after a cryptogenic stroke exists. METHODS: An electronic search was performed for randomized clinical trials (RCTs) reporting clinical outcomes with PFO closure vs. medical therapy alone after stroke...
May 4, 2018: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/29726601/comparison-of-paravalvular-aortic-leak-characteristics-in-the-medtronic-corevalve-versus-edwards-sapien-valve-paravalvular-aortic-leak-characteristics
#20
Olivia N Gilbert, Charles H Choi, Jodie L Franzil, Melissa Caughey, Waqas Qureshi, R Brandon Stacey, Min Pu, Robert J Applegate, Sanjay K Gandhi, David X M Zhao
OBJECTIVES: Temporally quantify and localize paravalvular aortic leak (PVL) after transcatheter aortic valve replacement (TAVR) in the Medtronic CoreValve (MCV) versus the Edwards Sapien Valve (ESV). BACKGROUND: In order to increase the precision of THV selection and PVL intervention, an understanding of PVL characteristics is essential. METHODS: The frequency, severity, and location of post-TAVR PVL were evaluated with transthoracic echocardiography pre-discharge, one month, and one-year post-procedure in 202 patients receiving a MCV (N = 120) or ESV (N = 81)...
May 4, 2018: Catheterization and Cardiovascular Interventions
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