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Circulation. Cardiovascular Interventions

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https://www.readbyqxmd.com/read/29146675/q-waves-at-presentation-in-patients-with-st-segment-elevation-myocardial-infarction-an-underappreciated-marker-of-risk
#1
EDITORIAL
Ajar Kochar, Christopher B Granger
No abstract text is available yet for this article.
November 2017: Circulation. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29146674/needles-in-our-technology-haystacks-defining-efficacy-is-easy-characterizing-complications-is-the-challenge
#2
EDITORIAL
Elazer R Edelman, Pei-Jiang Wang
No abstract text is available yet for this article.
November 2017: Circulation. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29146673/what-can-we-do-about-cardiogenic-shock
#3
EDITORIAL
Anthony H Gershlick, Amerjeet S Banning
No abstract text is available yet for this article.
November 2017: Circulation. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29146672/culprit-vessel-only-versus-multivessel-percutaneous-coronary-intervention-in-patients-with-cardiogenic-shock-complicating-st-segment-elevation-myocardial-infarction-a-collaborative-meta-analysis
#4
Dhaval Kolte, Partha Sardar, Sahil Khera, Uwe Zeymer, Holger Thiele, Matthias Hochadel, Dragana Radovanovic, Paul Erne, Kristina Hambraeus, Stefan James, Bimmer E Claessen, Jose P S Henriques, Darren Mylotte, Philippe Garot, Wilbert S Aronow, Theophilus Owan, Diwakar Jain, Julio A Panza, William H Frishman, Gregg C Fonarow, Deepak L Bhatt, Herbert D Aronow, J Dawn Abbott
BACKGROUND: The optimal revascularization strategy in patients with multivessel disease presenting with cardiogenic shock complicating ST-segment-elevation myocardial infarction remains unknown. METHODS AND RESULTS: Databases were searched from 1999 to October 2016. Studies comparing immediate/single-stage multivessel percutaneous coronary intervention (MV-PCI) versus culprit vessel-only PCI (CO-PCI) in patients with multivessel disease, ST-segment-elevation myocardial infarction, and cardiogenic shock were included...
November 2017: Circulation. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29146671/predictors-and-long-term-clinical-outcome-of-longitudinal-stent-deformation-insights-from-pooled-analysis-of-korean-multicenter-drug-eluting-stent-cohort
#5
Tae-Min Rhee, Kyung Woo Park, Joo Myung Lee, Michael S Lee, Ki-Hyun Jeon, Hyun-Jae Kang, Bon-Kwon Koo, Jay Young Rhew, Kwang Soo Cha, Jang-Ho Bae, Kyoo-Rok Han, Si-Hoon Park, Woo-Jung Park, Seung-Woon Rha, Seok-Kyu Oh, Hyuck Moon Kwon, Ki-Bae Seung, Taehoon Ahn, Sang-Hyun Kim, Hyo-Soo Kim
BACKGROUND: There are limited data on the frequency of and factors associated with quantitative coronary angiography (QCA)-defined longitudinal stent deformation (LSD) in various contemporary drug-eluting stents platforms. This study sought to evaluate the predictors of LSD and its long-term clinical implication. METHODS AND RESULTS: A patient-level pooled analysis was performed with 7350 lesions in 5871 patients treated with platinum-chromium-based everolimus-eluting stent (Promus Element), cobalt-chromium-based everolimus-eluting stent (Promus/Xience V), or cobalt-chromium-based zotarolimus-eluting stent (Endeavor Resolute)...
November 2017: Circulation. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29146670/three-vessel-assessment-of-coronary-microvascular-dysfunction-in-patients-with-clinical-suspicion-of-ischemia-prospective-observational-study-with-the-index-of-microcirculatory-resistance
#6
Yuhei Kobayashi, Joo Myung Lee, William F Fearon, Jang Hoon Lee, Takeshi Nishi, Dong-Hyun Choi, Frederik M Zimmermann, Ji-Hyun Jung, Hyun-Jung Lee, Joon-Hyung Doh, Chang-Wook Nam, Eun-Seok Shin, Bon-Kwon Koo
BACKGROUND: Difficulty directly visualizing the coronary microvasculature as opposed to the epicardial coronary artery makes its assessment challenging. The goal of this study is to measure the index of microcirculatory resistance (IMR) in all 3 major coronary vessels to identify the clinical and angiographic predictors of an abnormal IMR. METHODS AND RESULTS: Ninety-three patients who underwent coronary physiological assessment in all 3 major coronary vessels were prospectively enrolled (59...
November 2017: Circulation. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29146669/relationships-between-baseline-q-waves-time-from-symptom-onset-and-clinical-outcomes-in-st-segment-elevation-myocardial-infarction-patients-insights-from-the-vital-heart-response-registry
#7
Yinggan Zheng, Kevin R Bainey, Benjamin D Tyrrell, Neil Brass, Paul W Armstrong, Robert C Welsh
BACKGROUND: Using a comprehensive ST-segment-elevation myocardial infarction registry, we evaluated the relationships of baseline Q waves, time from symptom onset, and reperfusion strategy with in-hospital clinical outcomes. METHODS AND RESULTS: Consecutive ST-segment-elevation myocardial infarction patients from a defined health region were classified by the presence of baseline Q waves and additionally into primary percutaneous coronary intervention, fibrinolysis, or no reperfusion...
November 2017: Circulation. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29146668/percutaneous-left-atrial-appendage-closure-current-devices-and-clinical-outcomes
#8
REVIEW
Lluis Asmarats, Josep Rodés-Cabau
Chronic oral anticoagulation therapy is the standard therapy for preventing thromboembolic events in patients with atrial fibrillation. However, oral anticoagulation has been associated with an increased risk of bleeding events, and despite the improvements linked to the introduction of direct oral anticoagulants, more than one third of atrial fibrillation patients still remain untreated. Over the past decade, percutaneous left atrial appendage closure has emerged as a valid alternative to anticoagulation therapy for the prevention of stroke/systemic embolism in patients with atrial fibrillation...
November 2017: Circulation. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29138247/response-by-mohananey-et-al-to-letter-regarding-article-clinical-and-echocardiographic-outcomes-following-permanent-pacemaker-implantation-after-transcatheter-aortic-valve-replacement-meta-analysis-and-meta-regression
#9
LETTER
Divyanshu Mohananey, Yash Jobanputra, Arnav Kumar, Amar Krishnaswamy, Stephanie Mick, Jonathon M White, Samir R Kapadia
No abstract text is available yet for this article.
November 2017: Circulation. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29138246/letter-by-fadahunsi-et-al-regarding-article-clinical-and-echocardiographic-outcomes-following-permanent-pacemaker-implantation-after-transcatheter-aortic-valve-replacement-meta-analysis-and-meta-regression
#10
LETTER
Opeyemi Fadahunsi, Zhuokai Li, Anthony Donato
No abstract text is available yet for this article.
November 2017: Circulation. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29138245/clinical-impact-of-diabetes-mellitus-on-outcomes-after-transcatheter-aortic-valve-replacement-insights-from-the-society-of-thoracic-surgeons-american-college-of-cardiology-transcatheter-valve-therapy-registry
#11
Yigal Abramowitz, Sreekanth Vemulapalli, Tarun Chakravarty, Zhuokai Li, Samir Kapadia, David Holmes, Roland A Matsouaka, Alice Wang, Wen Cheng, James S Forrester, Richard Smalling, Vinod Thourani, Michael Mack, Martin Leon, Raj R Makkar
BACKGROUND: Diabetes mellitus (DM) adversely affects morbidity and mortality for cardiovascular diseases and procedures. Data evaluating the outcomes of transcatheter aortic valve replacement (TAVR) in diabetic patients are limited by small sample size and contradictory results. We aimed to establish the magnitude of risk and the incremental influence of insulin dependency by examining short- and long-term adverse outcomes according to DM status and therapy in the world's largest TAVR registry...
November 2017: Circulation. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29138244/correction
#12
(no author information available yet)
No abstract text is available yet for this article.
November 2017: Circulation. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29127118/the-acra-anatomy-study-assessment-of-disability-after-coronary-procedures-using-radial-access-a-comprehensive-anatomic-and-functional-assessment-of-the-vasculature-of-the-hand-and-relation-to-outcome-after-transradial-catheterization
#13
Maarten A H van Leeuwen, Maurits R Hollander, Dirk J van der Heijden, Peter M van de Ven, Kim H M Opmeer, Yannick J H J Taverne, Marco J P F Ritt, Ferdinand Kiemeneij, Nicolas M van Mieghem, Niels van Royen
BACKGROUND: The palmar arches serve as the most important conduits for digital blood supply, and incompleteness may lead to digital ischemia when the radial artery becomes obstructed after cardiac catheterization. The rate of palmar arch incompleteness and the clinical consequences after transradial access are currently unknown. METHODS AND RESULTS: The vascular anatomy of the hand was documented by angiography in 234 patients undergoing transradial cardiac catheterization...
November 2017: Circulation. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29127117/very-early-subclinical-valve-thrombosis-after-transcatheter-aortic-valve-replacement
#14
Natalia Berry, Neal Sawlani, Alice Kim, Tsuyoshi Kaneko, Pinak Shah, Marc Pelletier, Piotr Sobieszczyk
No abstract text is available yet for this article.
November 2017: Circulation. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29127116/predicting-mortality-after-transcatheter-aortic-valve-replacement-external-validation-of-the-transcatheter-valve-therapy-registry-model
#15
Thomas Pilgrim, Anna Franzone, Stefan Stortecky, Fabian Nietlispach, Alan G Haynes, David Tueller, Stefan Toggweiler, Oliver Muller, Enrico Ferrari, Stéphane Noble, Francesco Maisano, Raban Jeger, Marco Roffi, Jürg Grünenfelder, Christoph Huber, Peter Wenaweser, Stephan Windecker
BACKGROUND: The Transcatheter Valve Therapy (TVT) registry model was recently developed to predict the risk of in-hospital mortality in patients undergoing transcatheter aortic valve replacement. We sought to externally validate the model in an independent data set of consecutively enrolled patients in the Swiss Transcatheter Aortic Valve Implantation registry. METHODS AND RESULTS: The original prediction model was retrospectively applied to 3491 consecutive patients undergoing transcatheter aortic valve replacement in Switzerland between February 2011 and February 2016...
November 2017: Circulation. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29089313/efficacy-of-the-radpad-protection-drape-in-reducing-operators-radiation-exposure-in-the-catheterization-laboratory-a-sham-controlled-randomized-trial
#16
Wieneke Vlastra, Ronak Delewi, Krischan D Sjauw, Marcel A Beijk, Bimmer E Claessen, Geert J Streekstra, Robbert J Bekker, Juliette C van Hattum, Joanna J Wykrzykowska, Marije M Vis, Karel T Koch, Robbert J de Winter, Jan J Piek, José P S Henriques
BACKGROUND: Interventional cardiologists are increasingly exposed to radiation-induced diseases like cataract and the stochastic risk of left-sided brain tumors. The RADPAD is a sterile, disposable, lead-free shield placed on the patient with the aim to minimize operator-received scatter radiation. The objective of the trial was to examine the RADPAD's efficacy in a real-world situation. METHODS AND RESULTS: In the current, double-blind, sham-controlled, all-comer trial, patients undergoing diagnostic catheterization or percutaneous coronary interventions were randomized in a 1:1:1 ratio to a radiation absorbing shield (RADPAD), standard treatment (NOPAD), or a sham shield (SHAMPAD)...
November 2017: Circulation. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29042401/pulmonary-artery-denervation-by-determining-targeted-ablation-sites-for-treatment-of-pulmonary-arterial-hypertension
#17
Taishi Fujisawa, Masaharu Kataoka, Takashi Kawakami, Sarasa Isobe, Kazuaki Nakajima, Akira Kunitomi, Shin Kashimura, Yoshinori Katsumata, Takahiko Nishiyama, Takehiro Kimura, Nobuhiro Nishiyama, Yoshiyasu Aizawa, Mitsushige Murata, Keiichi Fukuda, Seiji Takatsuki
No abstract text is available yet for this article.
October 2017: Circulation. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29042400/thrombus-aspiration-for-st-segment-elevation-myocardial-infarction-in-modern-era-still-an-issue-of-debate
#18
REVIEW
Junhua Ge, Andreas Schäfer, Georg Ertl, Peter Nordbeck
The role of manual thrombus aspiration (TA) during primary percutaneous coronary intervention (PPCI) for acute ST-segment-elevation myocardial infarction has been a matter of intense research and debate now. Although recent randomized controlled clinical trials (notably TASTE [Thrombus Aspiration in ST-Elevation Myocardial Infarction in Scandinavia] and TOTAL [Trial of Routine Aspiration Thrombectomy With PCI Versus PCI Alone in Patients With STEMI]) do not supply evidence supporting the routine use of TA in patients with ST-segment-elevation myocardial infarction, manual TA remains a therapeutic option for interventional cardiologists when treating patients with substantial thrombus burden during PPCI...
October 2017: Circulation. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29042399/restenosis-in-a-collapsed-magnesium-bioresorbable-scaffold
#19
Trine Ørhøj Barkholt, Omeed Neghabat, Christian Juhl Terkelsen, Evald Høj Christiansen, Niels Ramsing Holm
No abstract text is available yet for this article.
October 2017: Circulation. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29042398/peripheral-artery-disease-and-transcatheter-aortic-valve-replacement-outcomes-a-report-from-the-society-of-thoracic-surgeons-american-college-of-cardiology-transcatheter-therapy-registry
#20
Alexander C Fanaroff, Pratik Manandhar, David R Holmes, David J Cohen, J Kevin Harrison, G Chad Hughes, Vinod H Thourani, Michael J Mack, Matthew W Sherwood, W Schuyler Jones, Sreekanth Vemulapalli
BACKGROUND: Peripheral artery disease (PAD) is associated with increased cardiovascular mortality, and PAD risk factors overlap with those for aortic stenosis. The prevalence and outcomes associated with PAD in a population undergoing transcatheter aortic valve replacement (TAVR) are unknown. METHODS AND RESULTS: Using the Society of Thoracic Surgeons/Transcatheter Valve Therapy Registry linked to Medicare claims data, we identified patients ≥65 years old undergoing TAVR from 2011 to 2015...
October 2017: Circulation. Cardiovascular Interventions
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