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Circulation. Cardiovascular Interventions

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https://read.qxmd.com/read/30767666/supporting-the-crucible-of-peer-review
#1
EDITORIAL
Sunil V Rao
No abstract text is available yet for this article.
February 2019: Circulation. Cardiovascular Interventions
https://read.qxmd.com/read/30767663/safety-and-efficacy-of-polymer-free-drug-eluting-stents
#2
Mauro Chiarito, Gennaro Sardella, Antonio Colombo, Carlo Briguori, Luca Testa, Francesco Bedogni, Franco Fabbiocchi, Anita Paggi, Altin Palloshi, Corrado Tamburino, Alberto Margonato, Carlo Andrea Pivato, Usman Baber, Simone Calcagno, Arturo Giordano, Cosmo Godino, Giulio G Stefanini
Background Polymer-free drug-eluting stents are based on different technologies for drug binding and release without the use of polymer coatings. It is unknown whether different polymer-free drug-eluting stents are comparable in terms of safety and efficacy profiles. Methods and Results Polymer-free BioFreedom biolimus-eluting stents (BES) and polymer-free Cre8 amphilimus-eluting stents (AES) were investigated in 2 recent multicenter registries including 2320 all-comer patients undergoing percutaneous coronary interventions at 22 Italian centers...
February 2019: Circulation. Cardiovascular Interventions
https://read.qxmd.com/read/30767662/entering-a-polymer-free-era
#3
EDITORIAL
Eric A Secemsky, David E Kandzari
No abstract text is available yet for this article.
February 2019: Circulation. Cardiovascular Interventions
https://read.qxmd.com/read/30767658/abnormal-fractional-flow-reserve-in-nonobstructive-coronary-artery-disease
#4
Shunsuke Imai, Takeshi Kondo, Gregg W Stone, Yoshiaki Kawase, Amir A Ahmadi, Jagat Narula, Hitoshi Matsuo
Background The basis of discordance between invasive coronary angiographic (ICA) anatomic stenosis and fractional flow reserve (FFR) is not fully understood. We analyzed coronary computed tomography angiography (CTA) characteristics of ICA-verified nonobstructive lesions in the proximal or midleft anterior descending artery with FFR ≤0.8, that is, anatomy-physiology mismatch. Methods and Results CTA and ICA were performed in 108 patients. FFR was measured during intravenous ATP (180 μg/[kg·min]) infusion...
February 2019: Circulation. Cardiovascular Interventions
https://read.qxmd.com/read/30732472/early-and-late-leaflet-thrombosis-after-transcatheter-aortic-valve-replacement
#5
Ryo Yanagisawa, Makoto Tanaka, Fumiaki Yashima, Takahide Arai, Masahiro Jinzaki, Hideyuki Shimizu, Keiichi Fukuda, Yusuke Watanabe, Toru Naganuma, Akihiro Higashimori, Kazuki Mizutani, Motoharu Araki, Norio Tada, Futoshi Yamanaka, Toshiaki Otsuka, Masanori Yamamoto, Kentaro Hayashida
BACKGROUND: The occurrence and clinical impact of untreated subclinical leaflet thrombosis beyond 1 year after transcatheter aortic valve replacement still remain unclear. METHODS AND RESULTS: In a multicenter transcatheter aortic valve replacement registry, we analyzed data from 485 patients who underwent 4-dimensional multidetector computed tomography posttranscatheter aortic valve replacement performed to survey hypoattenuated leaflet thickening with reduced leaflet motion compatible with thrombus at a median of 3 days, 6 months, 1 year, 2 years, and 3 years...
February 2019: Circulation. Cardiovascular Interventions
https://read.qxmd.com/read/30732471/extended-protective-shield-under-table-to-reduce-operator-radiation-dose-in-percutaneous-coronary-procedures
#6
Alessandro Sciahbasi, Alessandro Sarandrea, Stefano Rigattieri, Roberto Patrizi, Maria Cera, Cristian Di Russo, Luigi Zezza, Silvio Fedele, Giuseppe Ferraiuolo
BACKGROUND: Different tools and devices are effective to reduce operator radiation exposure at thorax level during percutaneous coronary procedures, but the operator radiation dose received at pelvic region still remains high. Our aim was to evaluate the efficacy of under-the-table adjunctive shields to reduce operator radiation exposure during percutaneous coronary procedures Methods and Results: The EXTRA-RAD study (Extended Protective Shield Under Table to Reduce Operator Radiation Dose in Percutaneous Coronary Procedures) is a prospective, single-center, randomized study...
February 2019: Circulation. Cardiovascular Interventions
https://read.qxmd.com/read/30732470/imaging-and-physiological-assessment-after-stent-implantation
#7
EDITORIAL
Bon-Kwon Koo, Doyeon Hwang
No abstract text is available yet for this article.
February 2019: Circulation. Cardiovascular Interventions
https://read.qxmd.com/read/30732469/explanation-of-postprocedural-fractional-flow-reserve-below-0-85
#8
Laurens J C van Zandvoort, Kaneshka Masdjedi, Karen Witberg, Jurgen Ligthart, Maria Natalia Tovar Forero, Roberto Diletti, Miguel E Lemmert, Jeroen Wilschut, Peter P T de Jaegere, Eric Boersma, Felix Zijlstra, Nicolas M Van Mieghem, Joost Daemen
BACKGROUND: Fractional flow reserve (FFR) after percutaneous coronary intervention is a predictor of adverse cardiovascular events during follow-up. However, the rationale for low post procedural FFR values remains often elusive based on angiographic findings alone. METHODS AND RESULTS: FFR SEARCH (Stent Evaluated at Rotterdam Cardiology Hospital) is a prospective single-center registry in which post-percutaneous coronary intervention FFR was assessed in 1000 consecutive all-comer patients...
February 2019: Circulation. Cardiovascular Interventions
https://read.qxmd.com/read/30722691/bail-out-alcohol-septal-ablation-for-hypertrophic-obstructive-cardiomyopathy-in-a-patient-with-takotsubo-cardiomyopathy-induced-cardiogenic-shock
#9
Samuel Sossalla, Christine Meindl, Marcus Fischer, Matthias Lubnow, Thomas Müller, Lars S Maier
No abstract text is available yet for this article.
February 2019: Circulation. Cardiovascular Interventions
https://read.qxmd.com/read/30722690/letter-by-kern-et-al-regarding-article-effects-of-impella-on-coronary-perfusion-in-patients-with-critical-coronary-artery-stenosis
#10
LETTER
Morton J Kern, Arnold H Seto, Jan J Piek, Tim van de Hoef, Justin Davies
No abstract text is available yet for this article.
February 2019: Circulation. Cardiovascular Interventions
https://read.qxmd.com/read/30722689/prevalence-of-microvascular-and-endothelial-dysfunction-in-the-nonculprit-territory-in-patients-with-acute-myocardial-infarction
#11
Felipe Díez-Delhoyo, Enrique Gutiérrez-Ibañes, Ricardo Sanz-Ruiz, María Eugenia Vázquez-Álvarez, Hugo González Saldívar, Allan Rivera Juárez, Fernando Sarnago, Manuel Martínez-Sellés, Javier Bermejo, Javier Soriano, Jaime Elízaga, Francisco Fernández-Avilés
BACKGROUND: Approximately half of the patients presenting with ST-segment-elevation myocardial infarction (STEMI) have multivessel disease. The physiology of the nonculprit artery has not been thoroughly studied to date. We sought to characterize the coronary physiology of the nonculprit artery in the early phase after STEMI and determine the real prevalence of microvascular and endothelial dysfunction. METHODS AND RESULTS: Patients with STEMI and another coronary artery lesion in a different territory were prospectively included in an observational single-center study...
February 2019: Circulation. Cardiovascular Interventions
https://read.qxmd.com/read/30722688/predicting-the-physiological-effect-of-revascularization-in-serially-diseased-coronary-arteries
#12
Bhavik N Modi, Sethuraman Sankaran, Hyun Jin Kim, Howard Ellis, Campbell Rogers, Charles A Taylor, Ronak Rajani, Divaka Perera
BACKGROUND: Fractional flow reserve (FFR) is commonly used to assess the functional significance of coronary artery disease but is theoretically limited in evaluating individual stenoses in serially diseased vessels. We sought to characterize the accuracy of assessing individual stenoses in serial disease using invasive FFR pullback and the noninvasive equivalent, fractional flow reserve by computed tomography (FFRCT ). We subsequently describe and test the accuracy of a novel noninvasive FFRCT -derived percutaneous coronary intervention (PCI) planning tool (FFRCT-P ) in predicting the true significance of individual stenoses...
February 2019: Circulation. Cardiovascular Interventions
https://read.qxmd.com/read/30722687/response-by-alqarqaz-et-al-to-letter-regarding-article-effects-of-impella-on-coronary-perfusion-in-patients-with-critical-coronary-artery-stenosis
#13
LETTER
Mohammad Alqarqaz, Mir Basir, Khaldoon Alaswad, William O'Neill
No abstract text is available yet for this article.
February 2019: Circulation. Cardiovascular Interventions
https://read.qxmd.com/read/30704287/association-of-international-normalized-ratio-stability-and-bleeding-outcomes-among-atrial-fibrillation-patients-undergoing-percutaneous-coronary-intervention
#14
Mathieu Kerneis, Megan K Yee, Roxana Mehran, Tarek Nafee, Christoph Bode, Jonathan L Halperin, Eric D Peterson, Freek W A Verheugt, Peter Wildgoose, Martin van Eickels, Gregory Y H Lip, Marc Cohen, Keith A A Fox, C Michael Gibson
BACKGROUND: Among atrial fibrillation patients undergoing percutaneous coronary intervention enrolled in PIONEER AF-PCI (An Open-Label, Randomized, Controlled, Multicenter Study Exploring Two Treatment Strategies of Rivaroxaban and a Dose-Adjusted Oral Vitamin K Antagonist Treatment Strategy in Subjects With Atrial Fibrillation Who Undergo Percutaneous Coronary Intervention), it is unclear if the observed reduction in bleeding events with rivaroxaban regimens is consistent across a range of the international normalized ratio (INR) among subjects administrated Vitamin K antagonist (VKA)-triple therapy...
February 2019: Circulation. Cardiovascular Interventions
https://read.qxmd.com/read/30704286/outcomes-after-transcatheter-mitral-valve-repair-in-patients-with-renal-disease
#15
Binita Shah, Pedro A Villablanca, Sreekanth Vemulapalli, Pratik Manandhar, Nicholas S Amoroso, Muhamed Saric, Cezar Staniloae, Mathew R Williams
BACKGROUND: Renal disease is associated with poor prognosis despite guideline-directed cardiovascular therapy, and outcomes by sex in this population remain uncertain. METHODS AND RESULTS: Patients (n=5213) who underwent a MitraClip procedure in the National Cardiovascular Data Registry Transcatheter Valve Therapy registry were evaluated for the primary composite outcome of all-cause mortality, stroke, and new requirement for dialysis by creatinine clearance (CrCl)...
February 2019: Circulation. Cardiovascular Interventions
https://read.qxmd.com/read/30688520/medical-misinformation
#16
EDITORIAL
Joseph A Hill, Stefan Agewall, Adrian Baranchuk, George W Booz, Jeffrey S Borer, Paolo G Camici, Peng-Sheng Chen, Anna F Dominiczak, Çetin Erol, Cindy L Grines, Robert Gropler, Tomasz J Guzik, Markus K Heinemann, Ami E Iskandrian, Bradley P Knight, Barry London, Thomas F Lüscher, Marco Metra, Kiran Musunuru, Brahmajee K Nallamothu, Andrea Natale, Sanjeev Saksena, Michael H Picard, Sunil V Rao, Willem J Remme, Robert S Rosenson, Nancy K Sweitzer, Adam Timmis, Christiaan Vrints
No abstract text is available yet for this article.
February 2019: Circulation. Cardiovascular Interventions
https://read.qxmd.com/read/30630357/response-by-waterbury-et-al-to-letters-regarding-article-early-natural-history-of-spontaneous-coronary-artery-dissection
#17
LETTER
Thomas M Waterbury, Marysia S Tweet, Sharonne N Hayes, Rajiv Gulati
No abstract text is available yet for this article.
January 2019: Circulation. Cardiovascular Interventions
https://read.qxmd.com/read/30630356/one-year-outcomes-of-a-european-transcatheter-aortic-valve-implantation-cohort-according-to-surgical-risk
#18
Giuseppe Tarantini, Thierry Lefèvre, Christian Juhl Terkelsen, Christian Frerker, Patrick Ohlmann, Marco Mojoli, Hélène Eltchaninoff, Frédéric Pinaud, Simon Redwood, Stephan Windecker
BACKGROUND: Transcatheter aortic valve implantation is increasingly being used in patients at lower risk for surgery. We aimed to assess the distribution of surgical risk score categories in current clinical practice and their relationship with clinical outcomes and the calibration and discrimination power of both the logistic EuroSCORE (logES) and EuroSCORE II. The SOURCE 3 study is a European prospective registry of patients with severe aortic stenosis treated with the commercially available SAPIEN 3 transcatheter heart valve...
January 2019: Circulation. Cardiovascular Interventions
https://read.qxmd.com/read/30630355/drug-coated-balloon-treatment-of-femoropopliteal-lesions-for-patients-with-intermittent-claudication-and-ischemic-rest-pain
#19
LETTER
Thomas Zeller, Marianne Brodmann, Antonio Micari, Koen Keirse, Patrick Peeters, Gunnar Tepe, Dierk Scheinert, Michael R Jaff, Krishna J Rocha-Singh, Pei Li, Randy Schmahl, Gary M Ansel
No abstract text is available yet for this article.
January 2019: Circulation. Cardiovascular Interventions
https://read.qxmd.com/read/30630354/antithrombotic-therapy-after-transcatheter-aortic-valve-replacement
#20
Paul Guedeney, Roxana Mehran, Jean-Philippe Collet, Bimmer E Claessen, Jurriën Ten Berg, George D Dangas
The performance of transcatheter aortic valve replacement has expanded considerably during the past decade. Technological advances and refinement in implantation techniques have resulted in improved procedural outcomes, whereas indications are progressively extending toward lower-risk patients. Ischemic/embolic complications and major bleeding remain important and strongly correlate to mortality. In this regard, the optimal antithrombotic regimen after successful transcatheter aortic valve replacement remains unclear, in the absence of randomized trials...
January 2019: Circulation. Cardiovascular Interventions
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