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Multivessel coronary disease

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https://www.readbyqxmd.com/read/27910082/impact-of-the-presence-of-chronically-occluded-coronary-artery-on-long-term-prognosis-of-patients-with-acute-st-segment-elevation-myocardial-infarction
#1
Maciej Lesiak, Monika Cugowska, Aleksander Araszkiewicz, Marek Grygier, Małgorzata Pyda, Włodzimierz Skorupski, Przemysław Mitkowski, Magdalena Łanocha, Stefan Grajek
BACKGROUND: Multivessel disease (MVD) is a significant risk factor in patients with acute ST-segment elevation myocardial infarction (STEMI). Whether the presence of chronic total occlusion (CTO) poses an additional hazard is still unknown. The objective of this study was to evaluate the impact of CTO on survival in STEMI patients. METHODS: The study group consisted of 836 STEMI patients treated with primary percutaneous coronary intervention (PCI). MVD was diagnosed in 52...
December 2, 2016: Cardiology Journal
https://www.readbyqxmd.com/read/27907885/complete-revascularization-versus-culprit-only-revascularization-in-st-segment-elevation-myocardial-infarction-and-multivessel-disease-patients-undergoing-primary-percutaneous-coronary-intervention-a-meta-analysis-and-trial-sequential-analysis
#2
REVIEW
Chong-Hui Wang, Shu-Yang Zhang, Xiao-Feng Jin
The present study compared the outcomes of complete revascularization (CR) and culprit-only revascularization (COR) performed during primary percutaneous coronary intervention (PCI) in patients with ST-segment elevation myocardial infarction (STEMI) and multivessel disease through a meta-analysis in order to determine which strategy is more appropriate. Published randomized controlled trials (RCTs) were retrieved from the PubMed, EMBASE, and CENTRAL databases. Eight RCTs with 2060 patients were selected (1080 patients underwent CR [immediate (ICR) or staged (SCR)] and 980 patients underwent COR)...
November 10, 2016: International Journal of Cardiology
https://www.readbyqxmd.com/read/27899940/staged-versus-one-time-multivessel-intervention-in-elderly-patients-with-non-st-elevation-acute-coronary-syndrome
#3
Xiao-Fan Yu, Yi Li, Qian-Cheng Wang, Xiao-Zeng Wang, Ming Liang, Xin Zhao, Kai Xu, Ya-Ling Han
OBJECTIVE: To evaluate the clinical outcomes of "one-time" versus staged multivessel stenting in elderly (≥ 60 years) patients with non-ST-elevation acute coronary syndrome (NSTE-ACS) and multivessel disease (MVD). METHODS: We analyzed data of consecutive NSTE-ACS patients with multivessel percutaneous coronary intervention (PCI) who were enrolled in General Hospital of Shenyang Military Region between 2008 and 2012. A total of 1090 eligible patients aged ≥ 60 were further categorized into "one-time" group (n = 623) and staged PCI group (n = 467) according to intervention strategy...
September 2016: Journal of Geriatric Cardiology: JGC
https://www.readbyqxmd.com/read/27891513/clinic-predictive-factors-for-insufficient-myocardial-reperfusion-in-st-segment-elevation-myocardial-infarction-patients-treated-with-selective-aspiration-thrombectomy-during-primary-percutaneous-coronary-intervention
#4
Jinfan Tian, Yue Liu, Xiantao Song, Min Zhang, Feng Xu, Fei Yuan, Shuzheng Lyu
Background. Insufficient data are available on the potential benefit of selective aspiration and clinical predictors for no-reflow in STEMI patients undergoing primary percutaneous coronary intervention (PPCI) adjunct with aspiration thrombectomy. Objective. The aim of our study was to investigate clinical predictors for insufficient reperfusion in patients with high thrombus burden treated with PPCI and manual aspiration thrombectomy. Methods. From January 2011 till December 2015, 277 STEMI patients undergoing manual aspiration thrombectomy and PPCI were selected and 202 patients with a Thrombolysis in Myocardial Infarction (TIMI) thrombus grade 4~5 were eventually involved in our study...
2016: BioMed Research International
https://www.readbyqxmd.com/read/27891151/giant-coronary-artery-aneurysm-causing-acute-anterior-myocardial-infarction
#5
Ahmet Yanık, Uğur Arslan, Murat Akçay, Serdar Menekşe, Uğur Gökmen Yazgan
A 70-year-old man with hypertension was admitted to our coronary ICU with acute anterior MI. Emergent primary PCI was planned and coronary angiography was performed. LAD artery was totally occluded in the proximal segment just after a huge 32 × 26 mm sized aneurysm. Emergent CABG operation was performed in 75 minutes because of multivessel disease including the RCA and left circumflex artery. Aneurysm was ligated and coronary bypass was performed using LIMA and saphenous grafts. The postoperative course of the patient was uneventful...
2016: Case Reports in Medicine
https://www.readbyqxmd.com/read/27889328/multiple-spontaneous-coronary-artery-dissections-an-uncommon-cause-of-acute-coronary-syndrome-in-a-syrian-refugee
#6
Tina Zhu, Peggy DeJong, Amer M Johri
Spontaneous coronary artery dissection is an uncommon nonatherosclerotic cause of acute coronary syndrome. It usually occurs in young women and is often associated with fibromuscular dysplasia, connective tissue diseases, and pregnancy or postpartum states. We present a case of a Syrian woman with a history of grand multiparity and recent miscarriage who presented with non-ST-elevation myocardial infarction and was found to have multivessel spontaneous coronary artery dissection and severe left ventricular dysfunction...
August 24, 2016: Canadian Journal of Cardiology
https://www.readbyqxmd.com/read/27888750/medium-platelet-volume-as-a-noninvasive-predictor-of-chronic-total-occlusion-in-non-infarct-artery-in-patients-with-non-st-segment-elevation-myocardial-infarction-and-multivessel-coronary-artery-disease
#7
Mateusz Tajstra, Michał Hawranek, Piotr Desperak, Aneta Ciślak, Marek Gierlotka, Andrzej Lekston, Lech Poloński, Mariusz Gąsior
BACKGROUND: Chronic total occlusion (CTO) in a noninfarct-related artery (non-IRA) is an independent predictor of mortality in non-ST elevation myocardial infarction (NSTEMI). Mean platelet volume (MPV) is associated with cardiovascular events in NSTEMI. Little is known about the predictors of non-IRA-CTO in patients with NSTEMI. The purpose of this study was to evaluate the relationship between the presence of non-IRA-CTO with MPV level in patients with NSTEMI and multivessel coronary artery disease (MVCAD)...
November 14, 2016: International Journal of Cardiology
https://www.readbyqxmd.com/read/27878495/evaluation-of-hemodynamic-significance-of-stenosis-in-multiple-involvement-of-the-coronary-vessels-by-mathematical-simulation
#8
S S Simakov, T M Gamilov, F Yu Kopylov, Yu V Vasilevskii
We use a mathematical model of one-dimensional blood flow in a network of blood vessels for in silico evaluation of hemodynamic significance of stenoses in multivessel coronary disease. Two cases were addressed: two stenosed vessels with different diameters and with the same degree of occlusion and two consecutive stenoses in the same vessel. We show that two criteria for the evaluation of hemodynamic significance based on the degree of stenosis and based on fractional flow reserve can give contradictory indications for surgical intervention...
November 23, 2016: Bulletin of Experimental Biology and Medicine
https://www.readbyqxmd.com/read/27874937/impact-of-complete-and-incomplete-revascularization-on-short-and-long-term-quality-of-life-in-patients-with-multivessel-coronary-artery-disease
#9
N Chen, J-Y Zhang, S-Z Yang, Y-D Li
OBJECTIVE: In this study, we compared the impact of two main strategies of intervention against multivessel coronary disease (MVD), complete revascularization (CR) and incomplete revascularization (IR), on patients' quality of life. PATIENTS AND METHODS: 210 patients with multivessel disease were selected for this study. The diagnosis was confirmed by coronary angiography, and patients were divided in two different groups according to the type of revascularization method they received: (1) the complete revascularization (CR) group and (2) the incomplete revascularization (IR) group...
November 2016: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/27868020/hybrid-approach-to-multivessel-coronary-artery-disease-a-commentary
#10
COMMENT
Alberto Repossini
No abstract text is available yet for this article.
October 2016: Annals of Translational Medicine
https://www.readbyqxmd.com/read/27852410/-relationship-between-the-risk-factors-of-coronary-artery-disease-and-degree-of-coronary-artery-plaques-assessed-by-multi-detector-row-spiral-computed-tomography
#11
Y J Sun, X Yu, S Geng, Y Zhi, H Li, T Liu, K Xu, G X Qi
Objective: To assess the association of the traditional risk factors of coronary artery disease(CAD) and degree of coronary artery plaque. Methods: A total of 3 752 patients who had a suspicion of CAD from September 2011 to November 2012 at the First Hospital of China Medical University underwent the coronary artery computed tomography. The univariable and multivariable Logistic regression were employ to assess the association the traditional risk factors of CAD and degree of coronary artery plaque. Results: Age, diabetes, hypertension and smoking were the independent risk factor for significant stenosis, multivessel lesions and high coronary artery calcium score(all P <0...
October 25, 2016: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/27848270/pathfinding-to-an-optimal-strategy-of-revascularization-at-primary-coronary-intervention-in-patients-with-multivessel-disease-a-network-meta-analysis-of-randomized-trials
#12
András Komócsi, Dániel Kehl, Fabrizio d'Ascenso, James DiNicolantonio, András Vorobcsuk
OBJECTIVES: In ST-segment elevation myocardial infarction (STEMI), current guidelines discourage treatment of the non-culprit lesions at the time of the primary intervention. Latest trials have challenged this strategy suggesting benefit of early complete revascularization. We performed a Bayesian multiple treatment network meta-analysis of randomized clinical trials (RCT) in STEMI on culprit-only intervention (CO) versus different timing multivessel revascularization, including immediate (IM), same hospitalization (SH) or later staged (ST)...
November 16, 2016: Current Medical Research and Opinion
https://www.readbyqxmd.com/read/27842548/infarct-size-following-complete-revascularization-in-patients-presenting-with-stemi-a-comparison-of-immediate-and-staged-in-hospital-non-infarct-related-artery-pci-subgroups-in-the-cvlprit-study
#13
Jamal N Khan, Sheraz A Nazir, John P Greenwood, Miles Dalby, Nick Curzen, Simon Hetherington, Damian J Kelly, Daniel Blackman, Arne Ring, Charles Peebles, Joyce Wong, Thiagarajah Sasikaran, Marcus Flather, Howard Swanton, Anthony H Gershlick, Gerry P McCann
BACKGROUND: The CvLPRIT study showed a trend for improved clinical outcomes in the complete revascularisation (CR) group in those treated with an immediate, as opposed to staged in-hospital approach in patients with multivessel coronary disease undergoing primary percutaneous intervention (PPCI). We aimed to assess infarct size and left ventricular function in patients undergoing immediate compared with staged CR for multivessel disease at PPCI. METHODS: The Cardiovascular Magnetic Resonance (CMR) substudy of CvLPRIT was a multicentre, prospective, randomized, open label, blinded endpoint trial in PPCI patients with multivessel disease...
November 9, 2016: Journal of Cardiovascular Magnetic Resonance
https://www.readbyqxmd.com/read/27832467/second-generation-drug-eluting-stents-in-the-elderly-patients-with-acute-coronary-syndrome-the-in-hospital-and-12-month-follow-up-of-the-all-comer-registry
#14
Wojciech Wańha, Damian Kawecki, Tomasz Roleder, Beata Morawiec, Sylwia Gładysz, Adam Kowalówka, Tomasz Jadczyk, Barbara Adamus, Tomasz Pawłowski, Grzegorz Smolka, Maciej Kaźmierski, Andrzej Ochała, Ewa Nowalany-Kozielska, Wojciech Wojakowski
BACKGROUND: Katowice-Zabrze registry provides data that can be used to evaluate clinical outcomes of percutaneous coronary interventions in elderly patients (≥70 y/o) treated with either first- (DES-I) or second-generation (DES-II) drug-eluting stents (DES). METHODS: The registry consisted of data from 1916 patients treated with coronary interventions using either DES-I or DES-II stents. For our study, we defined patients ≥70 years of age as elderly. We evaluated any major adverse cardiac and cerebral events (MACCE) at 12-month follow-up...
November 10, 2016: Aging Clinical and Experimental Research
https://www.readbyqxmd.com/read/27826335/-one-time-versus-staged-multivessel-intervention-in-intermediate-to-very-high-risk-patients-with-non-st-segment-elevation-acute-coronary-syndromes
#15
Xiaofan Yu, Yi Li, Qiancheng Wang, Ming Liang, Kai Xu, Yaling Han
BACKGROUND AND OBJECTIVES: To compare clinical outcomes of staged versus "one-time" percutaneous coronary intervention (PCI) in intermediate to very high-risk patients with non-ST-segment elevation acute coronary syndromes (NSTE-ACS) and multivessel coronary disease (MVD). SUBJECTS AND METHODS: 1531 NSTE-ACS patients with multivessel PCI and meeting the criteria of intermediate to very high risk were screened from a prospectively registered database obtained from General Hospital of Shenyang Military Region between 2008 and 2012...
November 2016: Korean Circulation Journal
https://www.readbyqxmd.com/read/27825718/multivessel-versus-culprit-only-percutaneous-coronary-intervention-in-st-segment-elevation-acute-myocardial-infarction-analysis-of-an-8-year-registry
#16
Carlos Galvão Braga, Ana Belén Cid-Álvarez, Alfredo Redondo Diéguez, Ramiro Trillo-Nouche, Belén Álvarez Álvarez, Diego López Otero, Raymundo Ocaranza Sánchez, Santiago Gestal Romaní, Rocío González Ferreiro, José R González-Juanatey
INTRODUCTION AND OBJECTIVES: The optimal treatment of patients with multivessel coronary artery disease and ST-segment elevation acute myocardial infarction (STEMI) who undergo primary percutaneous coronary intervention (PCI) is controversial. The aim of this study was to access the prognostic impact of multivessel PCI vs culprit vessel-only PCI in real-world patients with STEMI and multivessel disease. METHODS: This was a retrospective cohort study of 1499 patients with STEMI diagnosis who underwent primary PCI between January 2008 and December 2015...
November 4, 2016: Revista Española de Cardiología
https://www.readbyqxmd.com/read/27816118/relation-of-post-coronary-artery-bypass-graft-creatine-kinase-mb-elevations-and-new-q-waves-with-long-term-cardiovascular-death-in-patients-with-diabetes-mellitus-and-multivessel-coronary-artery-disease
#17
Michael Domanski, Michael E Farkouh, Victor Zak, John French, John H Alexander, Andrzej Bochenek, Martial Hamon, Kenneth Mahaffey, John Puskas, Peter Smith, Peter Shrader, Valentin Fuster
Associations of early creatine phosphokinase-MB (CK-MB) elevation and new Q waves and their association with cardiovascular death (CVD) after coronary artery bypass grafting (CABG) have been reported, but this association has not been studied in a large population of patients with diabetes mellitus. In this study, we examine the association of periprocedural CK-MB elevations and new Q waves with CVD in the Future Revascularization Evaluation in Patients with Diabetes Mellitus: Optimal Management of Multivessel Disease trial...
August 30, 2016: American Journal of Cardiology
https://www.readbyqxmd.com/read/27806919/two-year-outcomes-of-high-bleeding-risk-patients-after-polymer-free-drug-coated-stents
#18
Philippe Garot, Marie-Claude Morice, Damras Tresukosol, Stuart J Pocock, Ian T Meredith, Alexandre Abizaid, Didier Carrié, Christoph Naber, Andres Iñiguez, Suneel Talwar, Ian B A Menown, Evald H Christiansen, John Gregson, Samuel Copt, Thomas Hovasse, Philipp Lurz, Luc Maillard, Florian Krackhardt, Paul Ong, Jonathan Byrne, Simon Redwood, Ute Windhövel, Samantha Greene, Hans-Peter Stoll, Philip Urban
BACKGROUND: For patients at high risk for bleeding, a polymer-free metallic stent coated with biolimus-A9 followed by one-month dual antiplatelet therapy was safer and more effective than a bare metal stent at one year. OBJECTIVES: Longer-term follow-up is needed to determine whether these benefits are maintained. METHODS: In a prospective, multi-center, double blind trial, we randomly assigned 2466 high bleeding risk patients to receive a drug coated stent (DCS) or a bare metal stent (BMS) followed by one month dual antiplatelet therapy and 98...
October 14, 2016: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/27803041/association-between-duration-of-dual-antiplatelet-therapy-and-angiographic-multivessel-disease-on-outcomes-in-patients-treated-with-newer-generation-drug-eluting-stents
#19
Seung-Yul Lee, Myeong-Ki Hong, Dong-Ho Shin, Jung-Sun Kim, Byeong-Keuk Kim, Young-Guk Ko, Donghoon Choi, Yangsoo Jang, Hyo-Soo Kim, Marco Valgimigli, Antonio Colombo, Martine Gilard, Tullio Palmerini, Gregg W Stone
BACKGROUND: There is general agreement that the optimal duration of dual antiplatelet therapy (DAPT) in patients treated with drug-eluting stents should be individualized. We hypothesized that the extent of coronary artery disease may affect the clinical outcomes of DAPT. METHODS AND RESULTS: We pooled patient-level data from 5 large, randomized trials comparing short-term DAPT with prolonged therapy. From the data, we identified 5476 patients who received newer-generation drug-eluting stents...
November 2016: Circulation. Cardiovascular Interventions
https://www.readbyqxmd.com/read/27777528/staged-high-risk-percutaneous-coronary-intervention-with-impella-support-after-on-pump-transcatheter-aortic-valve-replacement
#20
Sameer Arora, Amol A Bahekar
The management of concomitant obstructive coronary artery disease and severe aortic stenosis in poor surgical candidates is an evolving topic. Although the typical current practice is to perform percutaneous revascularization before transcatheter aortic valve replacement (TAVR), some data have emerged regarding revascularization after performing TAVR. We present the case of a 90-year-old man with multivessel coronary artery disease who was at prohibitive risk for surgical aortic valve replacement. We first performed TAVR with use of hemodynamic support, then Impella-assisted multivessel percutaneous coronary intervention on the patient's unprotected left main coronary artery...
October 2016: Texas Heart Institute Journal
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