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https://www.readbyqxmd.com/read/28742104/serum-neutrophil-gelatinase-associated-lipocalin-the-estimation-of-hospital-prognosis-in-patients-with-st-elevated-myocardial-infarction
#1
Victoria Karetnikova, Anastasia Osokina, Olga Gruzdeva, Evgenya Uchasova, Michael Zykov, Victoria Kalaeva, Vasiliy Kashtalap, Kristina Shafranskaya, Olga Barbarash
We aimed to assess the clinical significance of serum levels of neutrophil gelatinase-associated lipocalin (sNGAL) for predicting in-hospital outcomes in patients with ST-elevated myocardial infarction (STEMI). Patients admitted within 24 hours of developing STEMI clinical symptoms were evaluated for sNGAL on hospitalization days 1 and 12. Recurrent myocardial infarction, early post-infarction angina, acute cerebrovascular accident, and death were assessed as adverse outcomes during hospitalization. The actors associated with adverse outcome were evaluated using univariate and multivariate regression analysis...
2017: PloS One
https://www.readbyqxmd.com/read/28738677/quantitation-of-87-proteins-by-nlc-mrm-ms-in-human-plasma-workflow-for-large-scale-analysis-of-biobank-samples
#2
Melinda Rezeli, Karin Sjödin, Henrik Lindberg, Olof Gidlöf, Bertil Lindahl, Tomas Jernberg, Jonas Spaak, David Erlinge, György Marko-Varga
A multiple reaction monitoring (MRM) assay was developed for precise quantitation of 87 plasma proteins including the three isoforms of apolipoprotein E (APOE) associated with cardiovascular diseases using nanoscale liquid chromatography separation and stable isotope dilution strategy. The analytical performance of the assay was evaluated and we found an average technical variation of 4.7 % in 4 - 5 orders of magnitude dynamic range (≈ 0.2 mg/L to 4.5 g/L) from whole plasma digest. Here, we report a complete workflow, including sample processing adapted to 96-well plate format and normalization strategy for large-scale studies...
July 25, 2017: Journal of Proteome Research
https://www.readbyqxmd.com/read/28737526/serial-measurements-of-neutrophil-gelatinase-associated-lipocalin-prognostic-value-in-patients-with-st-segment-elevation-myocardial-infarction-treated-with-a-primary-percutaneous-coronary-intervention
#3
Yeong-Min Lim, Jae Youn Moon, Daniel Min, Sang-Hoon Kim, Woo-In Yang, Won-Jang Kim, Jung-Hoon Sung, In Jai Kim, Sang-Wook Lim, Dong-Hun Cha
BACKGROUND: There are no previous data on serial changes in neutrophil gelatinase-associated lipocalin (NGAL) levels in ST-segment elevation myocardial infarction (STEMI) patients before and after a primary percutaneous coronary intervention (pPCI). The aim of the present study was to evaluate the prognostic value of serial NGAL measurements in patients with STEMI treated by pPCI. MATERIALS AND METHODS: We identified 169 STEMI patients who underwent pPCI within 12 h of symptom onset and had plasma NGAL measurements before (pre-NGAL) and 6 h after (post-NGAL) pPCI...
July 21, 2017: Coronary Artery Disease
https://www.readbyqxmd.com/read/28737069/safety-of-radial-access-for-primary-percutaneous-intervention-in-patients-with-st-elevation-acute-myocardial-infarction-results-from-a-low-volume-center
#4
Yoshimasa Tsurumaki, Yumiko Haraguchi, Tomohiro Nakamura
Radial access for primary percutaneous coronary intervention (pPCI) in patients with ST-elevation acute myocardial infarction (STEMI) is recommended in high-volume experienced centers. This study investigated whether radial access for pPCI is safe even in a low-volume center. We performed radial access for pPCI in 171 patients. Major adverse cardiac events (total death, myocardial infarction, stroke) rate was 1.2%. The overall incidence of bleeding complications was 2.4%; there was no vascular complication at the access site...
January 1, 2017: Angiology
https://www.readbyqxmd.com/read/28735289/prolonged-fever-after-st-segment-elevation-myocardial-infarction-and-long-term-cardiac-outcomes
#5
Chika Kawashima, Yasushi Matsuzawa, Eiichi Akiyama, Masaaki Konishi, Hiroyuki Suzuki, Katsutaka Hashiba, Toshiaki Ebina, Masami Kosuge, Kiyoshi Hibi, Kengo Tsukahara, Noriaki Iwahashi, Nobuhiko Maejima, Kentaro Sakamaki, Satoshi Umemura, Kazuo Kimura, Kouichi Tamura
BACKGROUND: The biphasic inflammation after ST-segment elevation myocardial infarction (STEMI) plays an important role in myocardial healing and progression of systemic atherosclerosis. The purpose of this study is to investigate the impact of fever during the first and second phases of post-STEMI inflammation on long-term cardiac outcomes. METHODS AND RESULTS: A total of 550 patients with STEMI were enrolled in this study. Axillary body temperature (BT) was measured and maximum BTs were determined for the first (within 3 days: max-BT1-3d) and second (from 4 to 10 days after admission: max-BT4-10d) phases, respectively...
July 22, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28733995/incidence-predictors-and-clinical-outcomes-of-early-stent-thrombosis-in-acute-myocardial-infarction-patients-treated-with-primary-percutaneous-coronary-angioplasty-insights-from-the-university-of-ottawa-heart-institute-stemi-registry
#6
Kuljit Singh, Mohammed Rashid, Derek Y So, Christopher A Glover, Michael Froeschl, Benjamin Hibbert, Aun-Yeong Chong, Alexander Dick, Marino Labinaz, Michel Le May
BACKGROUND: Early stent thrombosis (ST) remains an important complication of primary percutaneous intervention (PCI). To date, our information on angiographic and clinical predictors of early ST in ST-segment elevation myocardial infarction (STEMI) patients treated with primary PCI is limited. METHODS: We tried to evaluate the incidence, predictors, and outcomes of early ST in real-world patients treated with primary PCI. We identified all the patients presenting with STEMI between June 2004 and January 2011 who underwent primary PCI as the primary mode of revascularization...
July 22, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28733630/plasma-dipeptidyl-peptidase-4-activity-is-associated-with-left-ventricular-systolic-function-in-patients-with-st-segment-elevation-myocardial-infarction
#7
Jing Wei Li, Yun Dai Chen, Yu Qi Liu, Jin Da Wang, Wei Ren Chen, Ying Qian Zhang, Qiang Ma
Plasma dipeptidyl-peptidase-4 activity (DPP4a) is inversely associated with left ventricular function in patients with heart failure (HF) or diabetes. However, the association between DPP4a and left ventricular function in ST-segment elevation myocardial infarction (STEMI) patients has not been reported. We studied this association in 584 consecutive STEMI patients at a tertiary referral center from July 2014 to October 2015. DPP4a and plasma N-terminal prohormone of B-type natriuretic peptide (NT-proBNP) levels were quantified by enzymatic assays...
July 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28733072/early-myocardial-edema-after-acute-myocardial-infarction-is-stable-and-not-bimodal-in-humans-evidence-from-a-large-cmr-multicenter-study
#8
Thomas Stiermaier, Holger Thiele, Ingo Eitel
BACKGROUND: Experimental data reported a temporal pattern of myocardial edema following acute myocardial infarction (AMI). Therefore, the aim of this study was to assess the time course of myocardial edema in a large population of patients with ST-segment elevation myocardial infarction (STEMI). METHODS: Myocardium at risk (MAR), infarct size (IS) and myocardial salvage index (MSI) were compared according to the time between infarction and cardiovascular magnetic resonance (CMR) imaging in a large multicenter STEMI cohort (n=795)...
July 18, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28730745/influence-of-minor-deterioration-of-renal-function-after-pci-on-outcome-in-patients-with-st-elevation-myocardial-infarction
#9
Vojko Kanic, David Suran, Maja Vollrath, Alojz Tapajner, Gregor Kompara
OBJECTIVES: Our aim was to assess the possible impact of a deterioration of renal function (DRF) not fulfilling the criteria for acute kidney injury after percutaneous coronary intervention (PCI) on outcome in patients with ST-elevation myocardial infarction (STEMI) on 30-day and long-term outcomes. BACKGROUND: Data is lacking on the influence of DRF after PCI on outcome in patients with STEMI. METHODS: The present study is an analysis of 2572 STEMI patients who underwent PCI...
July 20, 2017: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/28728743/outcomes-of-st-elevation-myocardial-infarction-complicated-by-out-of-hospital-cardiac-arrest-from-the-los-angeles-county-regional-system
#10
David M Shavelle, Nichole Bosson, Joseph L Thomas, Amy H Kaji, Gene Sung, William J French, James T Niemann
The objective of this study was to evaluate the time to primary percutaneous coronary intervention (PCI) and the outcome for patients with ST elevation myocardial infarction (STEMI) complicated by out-of-hospital cardiac arrest (OHCA). In this regional system, all patients with STEMI and/or OHCA with return of spontaneous circulation were transported to STEMI Receiving Centers. The outcomes registry was queried for patients with STEMI with underwent primary PCI from April 2011 to December 2014. Patients with STEMI complicated by OHCA were compared with a reference group of STEMI without OHCA...
June 15, 2017: American Journal of Cardiology
https://www.readbyqxmd.com/read/28728608/influence-of-apelin-12-on-troponin-levels-and-the-rate-of-mace-in-stemi-patients
#11
Xhevdet Krasniqi, Blerim Berisha, Masar Gashi, Dardan Koçinaj, Fisnik Jashari, Josip Vincelj
BACKGROUND: During acute myocardial infarction, phosphorylated TnI levels, Ca(2+) sensitivity and ATPase activity are decreased in the myocardium, and the subsequent elevation in Ca(2+) levels activates protease I (caplain I), leading to the proteolytic degradation of troponins. Concurrently, the levels of apelin and APJ expression are increased by limiting myocardial injury. METHODS: In this prospective observational study, 100 consecutive patients with ST-elevation acute myocardial infarction were included...
July 20, 2017: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/28726653/retrospective-study-of-evaluation-of-patients-with-st-elevation-myocardial-infarction-and-intact-coronary-arteries-evaluation-of-treatment-approaches-outcome-and-prognosis
#12
E Tsetskhladze, I Khintibidze
Myocardial infarction with normal coronary arteries is a well known pathology. It may or may not be associated with left ventricle wall motion abnormalities. Data was reviewed retrospectively for patients with ST elevation myocardial infarction who underwent cardiac catheterization. From the total number of patients evaluated 10.3% (17) patients had Myocardial Infarction with normal coronary arteries. Females were more likely to present with MINCA then males. Coronary flow was normal in 11 from 17 patients with MINCA...
June 2017: Georgian Medical News
https://www.readbyqxmd.com/read/28724504/total-evidence-for-drug-eluting-stent-efficacy-and-safety-in-stemi-patients
#13
EDITORIAL
Guido Parodi
No abstract text is available yet for this article.
July 5, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28724418/improved-recovery-of-regional-left-ventricular-function-after-pci-of-chronic-total-occlusion-in-stemi-patients-a-cardiovascular-magnetic-resonance-study-of-the-randomized-controlled-explore-trial
#14
Joëlle Elias, Ivo M van Dongen, Loes P Hoebers, Dagmar M Ouweneel, Bimmer E P M Claessen, Truls Råmunddal, Peep Laanmets, Erlend Eriksen, René J van der Schaaf, Dan Ioanes, Robin Nijveldt, Jan G Tijssen, Alexander Hirsch, José P S Henriques
BACKGROUND: The Evaluating Xience and left ventricular function in PCI on occlusiOns afteR STEMI (EXPLORE) trial did not show a significant benefit of percutaneous coronary intervention (PCI) of the concurrent chronic total occlusion (CTO) in ST-segment elevation myocardial infarction (STEMI) patients on global left ventricular (LV) systolic function. However a possible treatment effect will be most pronounced in the CTO territory. Therefore, we aimed to study the effect of CTO PCI compared to no-CTO PCI on the recovery of regional LV function, particularly in the CTO territory...
July 19, 2017: Journal of Cardiovascular Magnetic Resonance
https://www.readbyqxmd.com/read/28723829/prognostic-implication-of-early-ventricular-fibrillation-among-patients-with-st-elevation-myocardial-infarction
#15
Kristel E Medina-Rodríguez, Manuel Almendro-Delia, Ángel García-Alcántara, José J Arias-Garrido, Juan C Rodríguez-Yáñez, Gemma Alonso-Muñoz, Rafael de la Chica-Ruiz-Ruano, Antonio Reina-Toral, Antonio Varela-López, José A Arboleda-Sánchez, Ana M Poullet-Brea, Benito Zaya-Ganfo, Michel Butrón-Calderón, Maria J Cristo-Ropero, Rafael Hidalgo-Urbano, Juan C García-Rubira
OBJECTIVE: The aim of this study was to analyze the prognosis of patients presenting early ventricular fibrillation (VF) in the setting of ST elevation myocardial infarction (STEMI). PATIENTS AND METHODS: Among patients included in the ARIAM (Análisis del Retraso en el Infarto Agudo de Miocardio) registry with the diagnosis of STEMI, those who received primary revascularization and were admitted in the first 12 h were analyzed retrospectively. RESULTS: From January 2007 to January 2012, 8340 patients were included in the STEMI cohort and 680 (8...
July 18, 2017: Coronary Artery Disease
https://www.readbyqxmd.com/read/28721152/clinical-syntax-score-a-good-predictor-for-renal-artery-stenosis-in-acute-myocardial-infarction-patients-analysis-from-the-ren-acs-trial
#16
Alexandru Burlacu, Dimitrie Siriopol, Ionut Nistor, Luminita Voroneanu, Igor Nedelciuc, Cristian Statescu, Adrian Covic
INTRODUCTION: In ST-elevation myocardial infarction (STEMI) patients, multisite artery disease represents a serious issue influencing evolution, outcomes and prognosis. We evaluated for the first time the power of the Myocardial Infarction SYNTAX Score (MI SS) and Clinical SYNTAX Score (MI CSS) as predictors for renal artery stenosis (RAS) in STEMI. We also stratified the study population according to the two scores, and identified the variables correlated with the higher score. MATERIAL AND METHODS: We used data from the REN-ACS study, which included 181 consecutive patients prospectively investigated for presence of RAS (through renal angiography), arterial stiffness (carotid-femoral pulse wave velocity, cf-PWV) and hydration status (bioimpedance)...
June 2017: Archives of Medical Science: AMS
https://www.readbyqxmd.com/read/28721150/phenotype-distribution-of-the-paraoxonase-gene-in-patients-with-cardiac-disease
#17
Hamit Yasar Ellidag, Ozgur Aydin, Esin Eren, Necat Yilmaz, Tugra Gencpinar, Selcuk Kucukseymen, Akar Yilmaz, Fatma Demet Arslan Ince
INTRODUCTION: Paraoxonase (PON1) is an enigmatic enzyme with multiple enzymatic properties including arylesterase and lactonase activities besides its ability to hydrolyze the toxic metabolite of parathion, paraoxon. The aim of this study was to determine the phenotype distribution of PON1 in patients with cardiac disease who were classified in coronary artery bypass grafting (CABG), heart valve disease (HVD), heart failure (HF) and ST elevation myocardial infarction (STEMI) groups and healthy subjects as a control group...
June 2017: Archives of Medical Science: AMS
https://www.readbyqxmd.com/read/28721147/the-importance-of-two-metabolic-syndrome-diagnostic-criteria-and-body-fat-distribution-in-predicting-clinical-severity-and-prognosis-of-acute-myocardial-infarction
#18
Marko Mornar Jelavic, Zdravko Babic, Hrvoje Pintaric
INTRODUCTION: The interrelation between metabolic syndrome (MetS) (the revised National Cholesterol Education Program-Adult Treatment Panel III (NCEP-ATP III) and International Diabetes Federation (IDF)) and obesity indices in predicting clinical severity and prognosis of acute ST-elevation myocardial infarction (STEMI) is insufficiently known. MATERIAL AND METHODS: This prospective study included 250 acute STEMI patients treated with primary percutaneous coronary intervention...
June 2017: Archives of Medical Science: AMS
https://www.readbyqxmd.com/read/28721146/the-role-of-selected-adipokines-and-ghrelin-in-the-prognosis-after-myocardial-infarction-in-a-12-month-follow-up-in-the-presence-of-metabolic-syndrome
#19
Błażej Michalski, Ewa Szymczyk, Lukasz Peczek, Barbara Nawrot, Karolina Kupczynska, Maria Krzemińska-Pakuła, Jan Z Peruga, Piotr Lipiec, Jarosław D Kasprzak
INTRODUCTION: The aim of this study was to evaluate the predictive value of selected adipokines in the improvement in the ejection fraction and in the development of adverse cardiac remodeling during 12 months of follow-up among patients with an ST-segment elevation acute myocardial infarction (STEMI) in the presence of metabolic syndrome (MeS). MATERIAL AND METHODS: The study population consisted of 69 patients (49 male; mean age: 59 ±10 years) with a first STEMI that was treated with a primary percutaneous coronary intervention (pPCI)...
June 2017: Archives of Medical Science: AMS
https://www.readbyqxmd.com/read/28720312/differential-likelihood-of-nstemi-vs-stemi-in-patients-with-sleep-apnea
#20
Ondrej Ludka, Radka Stepanova, Fatima Sert-Kuniyoshi, Jindrich Spinar, Virend K Somers, Tomas Kara
BACKGROUND: Sleep apnea (SA) is associated with intermittent hypoxemia that may lead to ischemic preconditioning in the myocardium. This potential cardioprotective effect of SA may play a role in the development of non-ST-elevation myocardial infarction (NSTEMI) versus ST-elevation myocardial infarction (STEMI) during acute ischemia. However, there is limited evidence about the relative prevalence of NSTEMI versus STEMI in SA patients. We therefore prospectively investigated the prevalence of these two types of MI in patients with SA...
June 10, 2017: International Journal of Cardiology
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