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https://www.readbyqxmd.com/read/29276924/-myocardial-hypoenhancement-on-multidetector-computed-tomography-in-patients-with-non-st-elevation-acute-coronary-syndrome
#1
M Y Ruda, N A Barysheva, I N Merkulova, M S Shabanova, M A Shariya, S A Gaman, T S Sukhinina, T N Veselova
The purpose of our study was analysis of myocardial hypoenhancement areas (MHAs) found by multidetector computed tomography (MDCT) in patients with non-ST elevation acute coronary syndrome (NSTEACS) and comparison of these findings with results of standard methods of diagnostics of myocardial infarction and ischemia [electrocardiography (ECG) and echocardiography (ECHO)]. METHODS: MHAs were found in 18 of 21 patients with non-ST segment elevation myocardial infarction (NSTEMI) (85.7%) and only in 3 of 22 patients with unstable angina (UA) (13...
October 2017: Kardiologiia
https://www.readbyqxmd.com/read/29029775/-management-of-nstemi-in-a-hospital-without-interventional-cardiology-and-without-use-of-grace-score-does-the-clinician-appreciation-match-the-grace-score-calculated-retrospectively-for-the-coronarography-delay
#2
F Bouriche, S Yvorra, A Hassan, F Paganelli, L Bonello, S Luigi, F Attia
PURPOSE: The management of non-ST segment elevation acute coronary syndromes (NSTEACS) remains an issue for mobidity, mortality, and an economic stake. The first aim of the study was to evaluate the additional value of the GRACE score for the compliance with the recommended times to coronary angiography in an hospital without interventional cardiology. We also analysed the in-hospital and 6-month mortality and the predictive factors of compliance for the coronarography delays. METHODS: Retrospective monocenter cross-sectional study including consecutive patients with chest pain suggestive of a NSTEACS during 1 year...
November 2017: Annales de Cardiologie et D'angéiologie
https://www.readbyqxmd.com/read/29020408/identifying-patients-with-acute-total-coronary-occlusion-in-nsteacs-finding-the-high-risk-needle-in-the-haystack
#3
Ranil de Silva, Philippe Gabriel Steg
No abstract text is available yet for this article.
November 1, 2017: European Heart Journal
https://www.readbyqxmd.com/read/28976379/-acute-coronary-syndrome-in-the-elderly
#4
Murat Çimci, Bilgehan Karadağ
The fast population ageing and the delay in the age of presentation of acute coronary syndrome (ACS) is leading to a rapid increase in the proportion of old patients with ACS. Although elderly patients with ACS deserves a specific clinical approach due to aging physiology, increased incidence of comorbidities and different patient expectations, paradoxically this patient population is usually underrepresented in clinical studies. The up-to-date European Society of Cardiology Guidelines on NSTEACS recommends an invasive strategy after taking the consideration of estimated life expectancy, comorbidities, quality of life and patients preferences...
September 2017: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
https://www.readbyqxmd.com/read/28963751/tiomax-a-spanish-multicenter-registry-of-the-real-world-use-of-the-titanium-optimax-%C3%A2-biostent-tiomax-registro-espa%C3%A3-ol-multic%C3%A3-ntrico-del-biostent-de-titanio-optimax-%C3%A2-en-la-vida-real
#5
José R López-Mínguez, Juan M Nogales-Asensio, Sebastián Romani, Fernando Rivero-Crespo, Victor M Aragón-Extremera, Jesús M Jiménez-Mazuecos, Fernando Carrasco, Juan Francisco Oteo-Domínguez, Francisco Bosa-Ojeda, Joan A Gómez-Hospital
OBJECTIVES: To compare the safety and efficacy of the new cobalt-chromium bioactive stent Titan Optimax(®) (Hexacath, France) with its predecessor, Titan-2(®) . BACKGROUND: The TIOMAX registry includes 784 patients who underwent percutaneous coronary intervention with these stents in 21 Spanish hospitals. METHODS: Analysis of all patients in the registry without exclusion criteria, candidates for revascularization (March-2013/July-2014)...
September 30, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28919071/validation-of-the-retrieve-reverse-triage-events-criteria-for-same-day-return-of-non-st-elevation-acute-coronary-syndrome-patients-to-referring-non-pci-centres
#6
Sonya N Burgess, Vu Huynh Nguyen, James Xu, Yoshio Hinde, Anoop Dharmadmajan, Xavier Brennan, Karen Owen, Karen Lintern, Craig Juergens, Sidney Lo, Phong Nguyen, Krishna K Kadappu, John K French, Rohan Rajaratnam
BACKGROUND: There are continuing bed constraints in percutaneous coronary intervention centres (PCI) so efficient patient triage from referral hospitals is pivotal. To evaluate a strategy of PCI centre (PCIC) bed-sparing we examined return of patients to referral hospitals screened by the RETRIEVE (REverse TRIage EVEnts) criteria and validated its use as a tool for screening suitability for same day transfer of non-ST-elevation acute coronary syndrome (NSTEACS) patients post PCI to their referring non-PCI centre (NPCIC)...
August 19, 2017: Heart, Lung & Circulation
https://www.readbyqxmd.com/read/28648204/long-term-prognosis-of-chronic-kidney-disease-in-non-st-elevation-acute-coronary-syndrome-treated-with-invasive-strategy
#7
Ildefonso Roldán Torres, Inmaculada Salvador Mercader, Claudia Cabadés Rumbeu, José Luis Díez Gil, José Ferrando Cervelló, Marta Monteagudo Viana, Rubén Fernández Galera, Vicente Mora Llabata
BACKGROUND AND AIM: Patients with chronic kidney disease (CKD) have an increased risk of adverse cardiovascular outcomes after non-ST elevation acute coronary syndrome (NSTEACS). However, the information available on this specific population, is scarce. We evaluate the impact of CKD on long-term prognosis in patients with NSTEACS managed with invasive strategy. METHODS: We conduct a prospective registry of patients with NSTEACS and coronary angiography. CKD was defined as a glomerular filtration rate < 60ml/min/1,73m(2)...
May 2017: Nefrología: Publicación Oficial de la Sociedad Española Nefrologia
https://www.readbyqxmd.com/read/28626044/revascularisation-compared-with-initial-medical-therapy-for-non-st-elevation-acute-coronary-syndromes-in-the-elderly-a-meta-analysis
#8
Sonali R Gnanenthiran, Leonard Kritharides, Mario D'Souza, Harry C Lowe, David B Brieger
OBJECTIVE: Whether revascularisation is superior to medical therapy in older populations presenting with non-ST-elevation acute coronary syndromes (NSTEACS) remains contentious, with inconclusive evidence from randomised trials. We aimed to compare routine invasive therapy with initial medical management in the elderly presenting with NSTEACS. METHODS: MEDLINE, EMBASE and Cochrane Controlled Trial Register were searched for studies comparing routine invasive therapy with initial medical management in patients ≥75 years old presenting with NSTEACS...
June 16, 2017: Heart: Official Journal of the British Cardiac Society
https://www.readbyqxmd.com/read/28584972/relation-between-thoracic-aortic-inflammation-and-features-of-plaque-vulnerability-in-the-coronary-tree-in-patients-with-non-st-segment-elevation-acute-coronary-syndrome-undergoing-percutaneous-coronary-intervention-an-fdg-positron-emission-tomography-and-optical
#9
Nevio Taglieri, Cristina Nanni, Gabriele Ghetti, Rachele Bonfiglioli, Francesco Saia, Maria Letizia Bacchi Reggiani, Giacomo Maria Lima, Valeria Marco, Francesco Prati, Stefano Fanti, Claudio Rapezzi
PURPOSE: To evaluate the relationship between aortic inflammation as assessed by (18)F-fluorodeoxyglucose-positron emission tomography ((18)F-FDG-PET) and features of plaque vulnerability as assessed by frequency domain-optical coherence tomography (FD-OCT). METHODS: We enrolled 30 consecutive non-ST-segment elevation acute coronary syndrome patients undergoing percutaneous coronary intervention. All patients underwent three-vessel OCT before intervention and (18)F-FDG-PET before discharge...
June 6, 2017: European Journal of Nuclear Medicine and Molecular Imaging
https://www.readbyqxmd.com/read/28515099/temporal-biomarker-profiling-reveals-longitudinal-changes-in-risk-of-death-or-myocardial-infarction-in-non-st-segment-elevation-acute-coronary-syndrome
#10
Mark Y Chan, Megan L Neely, Matthew T Roe, Shaun G Goodman, David Erlinge, Jan H Cornel, Kenneth J Winters, Joseph A Jakubowski, Chunmei Zhou, Keith A A Fox, Paul W Armstrong, Harvey D White, Dorairaj Prabhakaran, E Magnus Ohman, Kurt Huber
BACKGROUND: There are conflicting data on whether changes in N-terminal pro-B-type natriuretic peptide (NT-proBNP) and high-sensitivity C-reactive protein (hs-CRP) concentrations between time points (delta NT-proBNP and hs-CRP) are associated with a change in prognosis. METHODS: We measured NT-proBNP and hs-CRP at 3 time points in 1665 patients with non-ST-segment elevation acute coronary syndrome (NSTEACS). Cox proportional hazards was applied to the delta between temporal measurements to determine the continuous association with cardiovascular events...
July 2017: Clinical Chemistry
https://www.readbyqxmd.com/read/28515027/early-versus-delayed-invasive-strategies-in-high-risk-non-st-elevation-acute-coronary-syndrome-patients-a-systematic-literature-review-and-meta-analysis-of-randomised-controlled-trials
#11
REVIEW
Delara Javat, Clare Heal, Stefan Buchholz, Zhihua Zhang
RATIONALE: It is unclear whether it is beneficial to perform angiography and/or percutaneous coronary intervention (PCI) as an early or delayed invasive strategy amongst high-risk non-ST elevation acute coronary syndrome (NSTEACS) patients. OBJECTIVE: To determine whether an early invasive strategy could further reduce recurrent myocardial infarction (MI) and early mortality compared to a delayed invasive strategy. METHODS AND RESULTS: We searched MEDLINE, CINAHL and SCOPUS and performed a meta-analysis of nine RCTs with a total of 5274 patients...
November 2017: Heart, Lung & Circulation
https://www.readbyqxmd.com/read/28378733/-prognostic-factors-in-patients-with-non-st-segment-elevation-acute-coronary-syndrome-concurrent-with-type-2-diabetes-mellitus-according-to-the-results-of-the-registry
#12
A P Golikov, S A Berns, R I Stryuk, E A Shmidt, A A Golikova, O L Barbarash
AIM: To investigate factors that influence annual prognosis in patients with non-ST-segment elevation acute coronary syndrome ((NSTEACS) concurrent with type 2 diabetes mellitus (DM2). SUBJECTS AND METHODS: The registry of patients with NSTEACS (non-ST-segment elevation myocardial infarction (NSTEMI), unstable angina) included 415 patients, of them 335 had no carbohydrate metabolic disorders, 80 had DM2. The follow-up period, during which the prognosis was evaluated in the patients, was one year after hospital discharge following the index NSTEACS event...
2017: Terapevticheskiĭ Arkhiv
https://www.readbyqxmd.com/read/28291730/association-between-clinical-pathways-leading-to-medical-management-and-prognosis-in-patients-with-nsteacs
#13
Héctor Bueno, Stuart Pocock, Jesús Medina, Nicolas Danchin, Lieven Annemans, Muriel Licour, John Gregson, Ana María Vega, Frans van de Werf
INTRODUCTION AND OBJECTIVES: A large proportion of patients with non-ST-segment elevation acute coronary syndrome (NSTEACS) are initially selected for medical management (MM) and do not undergo coronary revascularization during or immediately after the index event. The aim of this study was to explore the clinical pathways leading to MM in NSTEACS patients and their influence on prognosis. METHODS: Patient characteristics, pathways leading to MM, and 2-year outcomes were recorded in a prospective cohort of 5591 NSTEACS patients enrolled in 555 hospitals in 20 countries across Europe and Latin America...
October 2017: Revista Española de Cardiología
https://www.readbyqxmd.com/read/28263148/clinical-application-of-optical-coherence-tomography-in-patients-with-non-st-elevation-acute-coronary-syndrome-combined-with-intermediate-lesions
#14
Hua Yu, Likun Ma, Kefu Feng, Hongwu Chen, Hao Hu
OBJECTIVE: This study aimed to evaluate the clinical significance and safety of optical coherence tomography (OCT) in patients with non-ST-elevation acute coronary syndrome (NSTEACS) combined with intermediate lesions. METHODS: Sixty-five NSTEACS patients with intermediate lesions confirmed with coronary angiography at our department were included in this study. Among them, 33 patients received only standardized drug treatment (drug group) and the other 32 patients received percutaneous coronary intervention (PCI) according to the OCT examination based on drug treatment (OCT group)...
February 28, 2017: Heart Surgery Forum
https://www.readbyqxmd.com/read/28239809/association-between-the-plasma-levels-of-ima-and-coronary-atherosclerotic-plaque-burden-and-ischemic-burden-in-early-phase-of-non-st-segment-elevation-acute-coronary-syndromes
#15
T Turan, A R Akyüz, S Sahin, S Kul, A S Yilmaz, F Kara, S O Mentese, A Ç Aykan, S Demir, S Celik, S C Karahan
OBJECTIVE: Ischemia-modified albumin (IMA), a novel biochemical marker, is known to reflect ischemia in early phases of acute coronary syndrome (ACS). In the present study, we evaluated the role of IMA on the prediction of coronary atherosclerotic plaque burden and ischemic burden in patients with non-ST-segment-elevation acute coronary syndromes (NSTEACS). PATIENTS AND METHODS: Ninety-six consecutive NSTEACS patients presented within the first three hours of symptom onset were prospectively enrolled in this study...
February 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/27969892/tct-526-the-index-of-microvascular-resistance-predicts-immediate-recovery-of%C3%A2-left%C3%A2-ventricular-systolic-function-following-pci-in-patients-with-nsteacs
#16
Kevin Liou, Nigel Jepson, Virag Kushwaha, Jenny Yu, Greg Cranney, Sze-Yuan Ooi
No abstract text is available yet for this article.
November 1, 2016: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/27887802/meta-analysis-of-clopidogrel-pretreatment-in-acute-coronary-syndrome-patients-undergoing-invasive-strategy
#17
REVIEW
Ramez Nairooz, Marco Valgimigli, Yogita Rochlani, Naga Venkata Pothineni, Sameer Raina, Partha Sardar, Debabrata Mukherjee, Srihari S Naidu, David M Shavelle
BACKGROUND: It is unknown whether pretreatment with clopidogrel in acute coronary syndrome (ACS) managed invasively, is superior to a strategy of administering clopidogrel in the cardiac catheterization laboratory at the time of percutaneous coronary intervention (PCI). Current practice guidelines do not endorse one strategy over the other. METHODS: A comprehensive literature search was done to identify all relevant studies comparing pretreatment with clopidogrel to administration in the cardiac catheterization laboratory at the time of PCI (no pretreatment)...
February 15, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/27826657/st-segment-category-at-acute-presentation-is-associated-with-the-time-course-of-coronary-artery-disease-progression-in-patients-with-acute-coronary-syndromes
#18
Tatsuya Nakachi, Masami Kosuge, Naoki Iinuma, Hidekuni Kirigaya, Shingo Kato, Kazuki Fukui, Kazuo Kimura
BACKGROUND: Several studies have shown higher early mortality for ST-segment elevation acute coronary syndrome (STEACS), but late mortality remains consistently higher for non-ST-segment elevation acute coronary syndrome (NSTEACS). We hypothesized that ST-segment category at acute presentation is associated with the time course of coronary artery disease progression (CP) of nonculprit lesions in patients with acute coronary syndrome (ACS). METHODS: A total of 226 patients (182 men, age 65 ± 10 years) with STEACS (n = 95) or NSTEACS (n = 131) who underwent percutaneous coronary intervention (PCI) during initial hospitalization were studied...
June 2017: Heart and Vessels
https://www.readbyqxmd.com/read/27650658/-usefulness-of-copeptin-in-the-diagnosis-of-acute-coronary-syndrome-in-the-emergency-department-of-a-tertiary-hospital
#19
Pilar Calmarza, Carlos Lapresta, Sandra García-Castañón, Carlos López-Perales, Ainhoa Pérez-Guerrero, Ana Portolés
OBJECTIVES: This study was conducted in order to evaluate the usefulness of copeptin (a stable fragment of the precursor of arginine vasopressin) in the differential diagnosis of acute chest pain of probable coronary origin. MATERIAL AND METHODS: The study includes 82 patients who were initially evaluated according to the protocol of a patient with suspected acute coronary syndrome (ACS) in our Emergency Department, including the determination of troponin and copeptin with specimens taken on admission (time 0) and at 6h...
September 2016: Clínica e Investigación en Arteriosclerosis
https://www.readbyqxmd.com/read/27621835/outcomes-of-patients-with-spontaneous-coronary-artery-dissection
#20
Lucy McGrath-Cadell, Pamela McKenzie, Sam Emmanuel, David W M Muller, Robert M Graham, Cameron J Holloway
BACKGROUND: Spontaneous coronary artery dissection (SCAD) is an uncommon but serious condition presenting as an acute coronary syndrome (ACS) or cardiac arrest. The pathophysiology and outcomes are poorly understood. We investigated the characteristics and outcomes of patients presenting with SCAD. METHODS: In a retrospective study of a large cohort of patients with SCAD, data were collected regarding clinical presentation, patient characteristics, vascular screening, coronary artery involvement and clinical outcomes...
2016: Open Heart
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