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https://www.readbyqxmd.com/read/29331309/what-is-the-predictive-value-of-st-segment-depression-in-inferior-leads-in-first-acute-anterior-myocardial-infarction
#1
Mert İlker Hayıroğlu, Muhammed Keskin, Ahmet Okan Uzun, Ceyhan Türkkan, Ahmet İlker Tekkeşin, Ömer Kozan
BACKGROUND: Electrical phenomenon and remote myocardial ischemia are the main factors of ST segment depression in inferior leads in acute anterior myocardial infarction (AAMI). We investigated the prognostic value of the sum of ST segment depression amplitudes in inferior leads in patients with first AAMI treated with primary percutaneous coronary intervention. (PPCI). METHODS: In this prospective analysis, we evaluated the in-hospital prognostic impact of the sum of ST segment depression in inferior leads on 206 patients with first AAMI...
December 12, 2017: Journal of Electrocardiology
https://www.readbyqxmd.com/read/29325067/cardiac-rehabilitation-in-patients-with-acute-coronary-syndrome-with-primary-percutaneous-coronary-intervention-is-associated-with-improved-10-year-survival
#2
Madoka Sunamura, Nienke Ter Hoeve, Rita Jg van den Berg-Emons, Eric Boersma, Ron T van Domburg, Marcel L Geleijnse
Aims: We aimed to assess the effects of a multidisciplinary cardiac rehabilitation program (CR) on survival after treatment with primary percutaneous coronary intervention (pPCI) for acute coronary syndrome (ACS). Methods and results: Using propensity matching analysis, a total of 1,159 patients undergoing CR were 1:1 matched with ACS patients who did not undergo CR and survived at least 60 days. Kaplan-Meier analyses and multivariate Cox regression analysis were applied to study differences in survival...
January 9, 2018: European Heart Journal. Quality of Care & Clinical Outcomes
https://www.readbyqxmd.com/read/29320987/effect-of-intracoronary-agents-on-the-no-reflow-phenomenon-during-primary-percutaneous-coronary-intervention-in-patients-with-st-elevation-myocardial-infarction-a-network-meta-analysis
#3
Xiaowei Niu, Jingjing Zhang, Ming Bai, Yu Peng, Shaobo Sun, Zheng Zhang
BACKGROUND: Despite the restoration of epicardial flow after primary percutaneous coronary intervention (PPCI), myocardial reperfusion remains impaired in a significant proportion of patients. We performed a network meta-analysis to assess the effect of 7 intracoronary agents (adenosine, anisodamine, diltiazem, nicorandil, nitroprusside, urapidil, and verapamil) on the no-reflow phenomenon in patients with ST-elevation myocardial infarction (STEMI) undergoing PPCI. METHODS: Database searches were conducted to identify randomized controlled trials (RCTs) comparing the 7 agents with each other or with standard PPCI...
January 10, 2018: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/29313561/relation-between-post-procedural-platelet-count-and-left-ventricular-aneurysm-in-patients-with-acute-anterior-st-elevated-myocardial-infarction-following-primary-percutaneous-coronary-intervention
#4
Zuoyan Wang, Lihui Ren, Na Liu, Jianjun Peng
BACKGROUND: Left ventricular aneurysm (LVA) relates to the worse prognosis of patients with myocardial infarction despite successful reperfusion treatment. There is no evidence of early detectable biomarkers to predict risk for the future development of LVA. The aim of our study was to investigate the possible predictive value of peri-procedural hematological parameters for the LVA. METHODS: A total of 281 patients with acute anterior ST-elevated myocardial infarction (STEMI) who underwent primary percutaneous coronary intervention (PPCI) were enrolled...
January 9, 2018: Kardiologia Polska
https://www.readbyqxmd.com/read/29297192/higher-admission-glycaemia-independently-of-diagnosed-or-unrecognized-diabetes-mellitus-is-a-risk-factor-for-failed-myocardial-tissue-reperfusion-and-higher-mortality-after-primary-angioplasty
#5
Łukasz Kalińczuk, Kamil Zieliński, Jerzy Pręgowski, Jakub Przyłuski, Maciej Karcz, Paweł Bekta, Michał Ciszewski, Zofia Dzielińska, Adam Witkowski, Marcin Demkow
BACKGROUND: Admission hyperglycemia worsens reperfusion in ST-segment elevation myocardial infarction (STEMI). ST-segment elevation resolution parallels myocardial tissue reperfusion and predicts outcome of primary percutaneous coronary intervention (pPCI). METHODS: We investigated whether higher glycaemia on admission impairs tissue-level reperfusion after pPCI for STEMI, assessed with the single-lead Schröder method of ST-segment resolution analysis (maxSTE)...
January 3, 2018: Kardiologia Polska
https://www.readbyqxmd.com/read/29275878/microcatheter-facilitated-primary-angioplasty-in-st-segment-elevation-myocardial-infarction
#6
Guy Achkouty, Jean-Guillaume Dillinger, Georgios Sideris, Stephane Manzo-Silberman, Sebastian Voicu, Benoit Merat, Damien Logeart, Patrick Henry
BACKGROUND: Direct stenting is the best method for achieving reperfusion in primary percutaneous coronary intervention (PPCI). We hypothesized that the use of a microcatheter (MC) during PPCI when Thrombolysis in Myocardial Infarction (TIMI) flow ≤ 1 after wire crossing would allow visualization of the downstream artery with an optimal TIMI 3 flow at the end of the procedure. METHODS: In this pilot study, PPCI patients with TIMI flow ≤ 1 after wire crossing formed the MC group (n = 60); the MC was positioned in the distal part of the culprit artery and a small amount of contrast was injected through it to determine stent size and length to treat the culprit lesion...
January 2018: Canadian Journal of Cardiology
https://www.readbyqxmd.com/read/29274046/outcome-of-thrombus-aspiration-in-stemi-patients-a-propensity-score-adjusted-study
#7
Johannes Blumenstein, Steffen Daniel Kriechbaum, Jürgen Leick, Alexander Meyer, Won-Keun Kim, Jan Sebastian Wolter, Maisun Abu-Samra, Kay Weipert, Matthias Bayer, Oliver Dörr, Claudia Walther, Christian W Hamm, Holger Nef, Christoph Liebetrau, Helge Möllmann
The use of thrombus aspiration (TA) prior to primary percutaneous coronary intervention (PPCI) has undergone a radical change in intervention guidelines. The clinical implications, however, are still under scrutiny. This study investigated the clinical effects and outcome of TA before PPCI in patients with ST-segment elevation myocardial infarction (STEMI). Overall 1027 patients with STEMI were analyzed in this retrospective, propensity score-adjusted, multicenter study. The primary endpoints were in-hospital and long-term mortality...
December 23, 2017: Journal of Thrombosis and Thrombolysis
https://www.readbyqxmd.com/read/29260464/veno-arterial-extracorporeal-membrane-oxygenation-in-addition-to-primary-pci-in-patients-presenting-with-st-elevation-myocardial-infarction
#8
F S van den Brink, A D Magan, P G Noordzij, C Zivelonghi, P Agostoni, F D Eefting, J M Ten Berg, M J Suttorp, B R Rensing, J P van Kuijk, P Klein, E Scholten, J A S van der Heyden
INTRODUCTION: Primary percutaneous coronary intervention (pPCI) in ST-elevation myocardial infarction (STEMI) can cause great haemodynamic instability. Veno-arterial extracorporeal membrane oxygenation (VA-ECMO) can provide haemodynamic support in patients with STEMI but data on outcome and complications are scarce. METHODS: An in-hospital registry was conducted enrolling all patients receiving VA-ECMO. Patients were analysed for medical history, mortality, neurological outcome, complications and coronary artery disease...
December 19, 2017: Netherlands Heart Journal
https://www.readbyqxmd.com/read/29238362/combined-thrombectomy-and-intracoronary-administration-of-glycoprotein-iib-iiia-inhibitors-improves-myocardial-reperfusion-in-patients-undergoing-primary-percutaneous-coronary-intervention-a-meta-analysis
#9
Xiao-Wei Niu, Jing-Jing Zhang, Ming Bai, Yu Peng, Zheng Zhang
Background: Suboptimal myocardial reperfusion is common in patients with ST-segment elevation myocardial infarction (STEMI) undergoing primary percutaneous coronary intervention (PPCI). Furthermore, it results in increased infarct size and mortality rates. We performed a meta-analysis to evaluate the role of aspiration thrombectomy (AT) combined with intracoronary administration of glycoprotein IIb/IIIa inhibitors (GPI) in the improvement of myocardial reperfusion and clinical outcomes...
October 2017: Journal of Geriatric Cardiology: JGC
https://www.readbyqxmd.com/read/29238361/effect-of-chinese-national-holidays-and-weekends-versus-weekday-admission-on-clinical-outcomes-in-patients-with-stemi-undergoing-primary-pci
#10
Liang Tang, Peng-Fei Chen, Xin-Qun Hu, Xiang-Qian Shen, Yan-Shu Zhao, Zhen-Fei Fang, Sheng-Hua Zhou
Background: Data regarding the influence of weekends and Chinese national holiday's admission on the outcomes of patients with ST-elevated myocardial infarction (STEMI) is lacking. This study sought to investigate the effect of Chinese national holidays and weekend admission on outcomes in patients with STEMI undergoing primary percutaneous coronary intervention (PPCI). Methods: Patients presenting with STEMI within 12 h of symptom onset who underwent PPCI were retrospectively enrolled...
October 2017: Journal of Geriatric Cardiology: JGC
https://www.readbyqxmd.com/read/29237990/predictive-validity-of-crusade-action-and-acuity-horizons-bleeding-risk-scores-in-chinese-patients-with-st-segment-elevation-myocardial-infarction
#11
Ran Liu, Wen Zheng, Guanqi Zhao, Xiao Wang, Xuedong Zhao, Shenghui Zhou, Shaoping Nie
BACKGROUND: The CRUSADE, ACTION and ACUITY-HORIZONS bleeding scores have been derived using Caucasian patients, and little is known about which has the better predictive ability in Chinese patients, especially for patients with STEMI.Methods and Results:We retrospectively analyzed 2,208 consecutive STEMI patients undergoing primary PCI (PPCI). Major bleeding events were defined according to Bleeding Academic Research Consortium criteria (type 3 or 5). Predictive ability of the 3 scores was assessed using logistic regression and AUC...
December 12, 2017: Circulation Journal: Official Journal of the Japanese Circulation Society
https://www.readbyqxmd.com/read/29232970/primary-coronary-intervention-in-octogenarians-and-nonagenarians-with-st-segment-elevation-myocardial-infarction-a-canadian-single-center-perspective
#12
Rajat Sharma, Brett Hiebert, David Cheung, Davinder S Jassal, Kunal Minhas
The proportion of individuals >80 years of age constitute an increasing proportion of patients who present with ST-segment elevation myocardial infarction (STEMI). The objective of this study is to evaluate in-hospital outcomes and 1-year survival of very elderly patients who present with an STEMI and undergo primary percutaneous coronary intervention (pPCI). Between 2009 and 2015, individuals >80 years of age (very elderly patients) with an STEMI presenting at a single tertiary Canadian care center were included in the study...
January 1, 2017: Angiology
https://www.readbyqxmd.com/read/29230597/presence-of-post-systolic-shortening-is-an-independent-predictor-of-heart-failure-in-patients-following-st-segment-elevation-myocardial-infarction
#13
Philip Brainin, Sune Haahr-Pedersen, Morten Sengeløv, Flemming Javier Olsen, Thomas Fritz-Hansen, Jan Skov Jensen, Tor Biering-Sørensen
Following an ischemic event post systolic shortening (PSS) may occur. We investigated the association between PSS in patients with ST-segment elevation myocardial infarction (STEMI) following primary percutaneous coronary intervention (pPCI) and occurrence of cardiovascular events at follow-up. A total of 373 patients admitted with STEMI and treated with pPCI were prospectively included in the study cohort. All patients were examined by echocardiography a median of 2 days after admission (interquartile range, 1-3 days)...
December 11, 2017: International Journal of Cardiovascular Imaging
https://www.readbyqxmd.com/read/29229216/immediate-complete-revascularization-in-patients-with-st-segment-elevation-myocardial-infarction-and-multivessel-disease-treated-by-primary-percutaneous-coronary-intervention-insights-from-the-orbi-registry
#14
Anna Pimor, Vincent Auffret, Romain Didier, Régis Delaunay, Emmanuelle Filippi, Jean-Philippe Hacot, Djamel Saouli, Gilles Rouault, Philippe Druelles, Emilie Bot, Isabelle Coudert, Bertrand Boulanger, Marielle Le Guellec, Dominique Boulmier, Guillaume Leurent, Marc Bedossa, Martine Gilard, Hervé Le Breton
BACKGROUND: Recent studies demonstrated the superiority of complete revascularization (CR) in patients treated by primary percutaneous coronary intervention (pPCI) in ST-elevation myocardial infarction (STEMI). AIM: To evaluate whether immediate CR improves in-hospital outcomes in patients with STEMI with multivessel disease. METHODS: Data from a prospective multicentre registry including 9365 patients with STEMI were analysed. Patients with multivessel disease and treated with pPCI (n=3412) were included and separated into two groups according to whether immediate CR was performed during the index procedure...
December 8, 2017: Archives of Cardiovascular Diseases
https://www.readbyqxmd.com/read/29228878/quality-assessment-in-belgian-st-elevation-myocardial-infarction-patients-results-from-the-belgian-stemi-database
#15
Marc J Claeys, Peter R Sinnaeve, Carl Convens, Philippe Dubois, Suzanne Pourbaix, Pascal Vranckx, Sofie Gevaert, Herbert De Raedt, Christophe Beauloye, Jean-Francois Argacha, Patrick Evrard, Patrick Coussement
The present report describes the quality of care, including in hospital mortality for more than 22.000 STEMI patients admitted in 60 Belgian hospitals for the period 2008-2016. We found a strong increase in the use of primary PCI over time, particularly for patients that were admitted first in a non-PCI capable hospital, reaching a penetration rate of >95%. The transition of thrombolysis to transfer for pPCI in the setting of a STEMI network was, however, associated with an increase of the proportion of patients with prolonged (>120 min) diagnosis-to-balloon time (from 16 to 22%), suggesting still suboptimal interhospital transfer...
December 11, 2017: Acta Cardiologica
https://www.readbyqxmd.com/read/29225903/early-clinical-outcomes-as-a-function-of-use-of-newer-oral-p2y12-inhibitors-versus-clopidogrel-in-the-euromax-trial
#16
Kurt Huber, Gregory Ducrocq, Christian W Hamm, Arnoud van 't Hof, Frédéric Lapostolle, Pierre Coste, Giovanni Gordini, Jacob Steinmetz, Freek W A Verheugt, Jennifer Adgey, Lutz Nibbe, Vojko Kaniĉ, Peter Clemmensen, Uwe Zeymer, Debra Bernstein, Jayne Prats, Efthymios N Deliargyris, Ph Gabriel Steg
Objective: To ascertain whether different oral P2Y12 inhibitors might affect rates of acute stent thrombosis and 30-day outcomes after primary percutaneous coronary intervention (pPCI). Methods: The European Ambulance Acute Coronary Syndrome Angiography (EUROMAX) randomised trial compared prehospital bivalirudin with heparin with optional glycoprotein IIb/IIIa inhibitor treatment in patients with ST-segment elevation myocardial infarction triaged to pPCI. Choice of P2Y12 inhibitor was at the investigator's discretion...
2017: Open Heart
https://www.readbyqxmd.com/read/29224652/primary-percutaneous-coronary-intervention-at-centers-with-and-without-on-site-surgical-support-insights-from-the-blue-cross-blue-shield-of-michigan-cardiovascular-consortium-bmc2
#17
MULTICENTER STUDY
Majed Afana, Hitinder S Gurm, Milan Seth, Kathleen M Frazier, Sheryl Fielding, Gerald C Koenig
BACKGROUND: Primary percutaneous coronary intervention (PPCI) is being increasingly performed nationally at sites without on-site cardiac surgery; however, recent guidelines only provide a Class IIa recommendation for this practice. The state of Michigan has permitted PPCI without on-site surgery under a closely monitored system that mandates auditing of all procedures and quarterly feedback on quality and outcomes. This study sought to compare outcomes of patients undergoing PPCI at centers with and without on-site surgery in the state of Michigan...
January 2018: American Heart Journal
https://www.readbyqxmd.com/read/29223602/prognostic-significance-of-shockable-and-non-shockable-cardiac-arrest-in-st-segment-elevation-myocardial-infarction-patients-undergoing-primary-angioplasty
#18
Nevio Taglieri, Francesco Saia, Maria Letizia Bacchi Reggiani, Gabriele Ghetti, Antonio Giulio Bruno, Claudia Rosetti, Matteo Bruno, Anna Corsini, Paola Battistini, Gianluca Lanati, Maria Teresa Di Dio, Diego Della Riva, Miriam Compagnone, Cinzia Marrozzini, Claudio Rapezzi
OBJECTIVE: To determine, in patients with ST-segment Elevation Myocardial Infarction (STEMI) undergoing primary percutaneous coronary intervention (PPCI), the prognostic weight of cardiac arrest (CA) according to the type of rhythm (shockable vs. non-shockable). METHODS: We prospectively enrolled 3278 consecutive STEMI patients undergoing PPCI. Multivariable Cox regression was used to establish the relation to 1-year cardiac mortality of both type of CA. In patients suffering from CA we identified predictors of both poor neurological outcome (cerebral performance categories 3-5) and cardiac mortality at 1year...
December 6, 2017: Resuscitation
https://www.readbyqxmd.com/read/29223437/outcomes-in-elderly-and-young-patients-with-st-segment-elevation-myocardial-infarction-undergoing-primary-percutaneous-coronary-intervention-with-bivalirudin-versus-heparin-pooled-analysis-from-the-euromax-and-horizons-ami-trials
#19
RANDOMIZED CONTROLLED TRIAL
Khalid Qaderdan, Gerrit-Jan A Vos, Thomas McAndrew, Philippe Gabriel Steg, Christian W Hamm, Arnoud Van't Hof, Roxana Mehran, Efthymios N Deliargyris, Debra Bernstein, Gregg W Stone, Jurriën M Ten Berg
BACKGROUND: Since older age is a strong predictor of not only bleeding but also of ischemic events, understanding the risk:benefit profile of bivalirudin in the elderly undergoing primary percutaneous coronary intervention (pPCI) for ST-segment elevation (STEMI) is important. For this, we aim to compare elderly with young patients, who all underwent pPCI for STEMI and randomly received either bivalirudin or heparin. METHODS: We performed a patient-level pooled analysis (n=5800) of two large randomized trials...
December 2017: American Heart Journal
https://www.readbyqxmd.com/read/29222592/circadian-dependence-of-manual-thrombus-aspiration-benefit-in-patients-with-st-segment-elevation-myocardial-infarction-undergoing-primary-percutaneous-coronary-intervention
#20
Stephane Fournier, Olivier Muller, Umberto Benedetto, Marco Roffi, Thomas Pilgrim, Franz R Eberli, Hans Rickli, Dragana Radovanovic, Paul Erne, Stéphane Cook, Stéphane Noble, Rachel Fesselet, Andrea Zuffi, Sophie Degrauwe, PierGiorgio Masci, Stephan Windecker, Eric Eeckhout, Juan F Iglesias
BACKGROUND: The clinical benefit of manual thrombus aspiration (TA) during primary percutaneous coronary intervention (PPCI) in patients with ST-segment elevation myocardial infarction (STEMI) remains uncertain. This study assessed the impact of circadian rhythms on the effectiveness of manual TA. METHODS AND RESULTS: We conducted an observational study of patients enrolled in the Acute Myocardial Infarction in Switzerland Plus registry. STEMI patients undergoing PPCI with (TA group) or without (PCI-alone group) manual TA were divided based on time-of-day symptom onset: group 1 (00:00-05:59), group 2 (06:00-11:59), group 3 (12:00-17:59) and group 4 (18:00-23:59)...
December 8, 2017: Clinical Research in Cardiology: Official Journal of the German Cardiac Society
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