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https://www.readbyqxmd.com/read/28441670/plaque-erosion-causing-st-segment-elevation-myocardial-infarction-report-of-an-optical-coherence-tomography-documented-case-and-concise-literature-review
#1
Lorenzo Genuardi, Francesco Burzotta, Rocco Vergallo, Filippo Crea
No abstract text is available yet for this article.
June 2017: Coronary Artery Disease
https://www.readbyqxmd.com/read/28440561/anterior-st-elevation-myocardial-infarction-induced-by-rituximab-infusion-a-case-report-and-review-of-the-literature
#2
K Sharif, A Watad, N L Bragazzi, E Asher, A Abu Much, Y Horowitz, M Lidar, Y Shoenfeld, H Amital
WHAT IS KNOWN AND OBJECTIVES: Rituximab is a chimeric monoclonal anti-CD20 antibody approved for the treatment of some lymphoid malignancies as well as for autoimmune diseases including rheumatoid arthritis (RA), idiopathic thrombocytopenic purpura (ITP) and vasculitis. Generally, rituximab is well tolerated; nevertheless, some patients develop adverse effects including infusion reactions. Albeit rare, these reactions may in some cases be life-threatening conditions. Rituximab cardiovascular side effects include more common effects such as hypertension, oedema and rare cases of arrhythmias and myocardial infarction...
June 2017: Journal of Clinical Pharmacy and Therapeutics
https://www.readbyqxmd.com/read/28439734/myocardial-salvage-after-primary-percutaneous-coronary-intervention-in-patients-with-st-elevation-myocardial-infarction-presenting-early-versus-late-after-symptom-onset
#3
Thomas Stiermaier, Ingo Eitel, Suzanne de Waha, Janine Pöss, Georg Fuernau, Holger Thiele, Steffen Desch
Primary percutaneous coronary intervention (PCI) is the treatment of choice in patients with ST-elevation myocardial infarction (STEMI) presenting within 12 h of symptom onset. A benefit in the subacute stage is less clear. The aim of the present analysis was to compare myocardial salvage and infarct size between patients with early and late reperfusion after STEMI. We compared cardiac magnetic resonance (CMR) data from a randomized controlled trial (RCT) in STEMI patients presenting within 12 h (n = 695) and a RCT of subacute STEMI patients presenting between 12 and 48 h (n = 93) after symptom onset...
April 24, 2017: International Journal of Cardiovascular Imaging
https://www.readbyqxmd.com/read/28438802/not-so-fast-complete-revascularization-of-the-st-segment-elevation-myocardial-infarction-patient-is-not-yet-proven
#4
Ravinay Bhindi, Adrian P Banning
No abstract text is available yet for this article.
April 25, 2017: Circulation
https://www.readbyqxmd.com/read/28438801/complete-immediate-revascularization-of-the-patient-with-st-segment-elevation-myocardial-infarction-is-the-new-standard-of-care
#5
Keith G Oldroyd
No abstract text is available yet for this article.
April 25, 2017: Circulation
https://www.readbyqxmd.com/read/28438740/clinical-significance-of-postinfarct-fever-in-st-segment-elevation-myocardial-infarction-a-cardiac-magnetic-resonance-imaging-study
#6
Woo Jin Jang, Jeong Hoon Yang, Young Bin Song, Woo Jung Chun, Ju Hyeon Oh, Yong Hwan Park, Mi Rae Lee, Jin Kyung Hwang, Ji-Won Hwang, Joo-Yong Hahn, Seung-Hyuk Choi, Sang-Chol Lee, Yeon Hyeon Choe, Hyeon-Cheol Gwon
BACKGROUND: Little is known about causality and pathological mechanism underlying association of postinfarct fever with myocardial injury in patients with ST-segment elevation myocardial infarction. METHODS AND RESULTS: In 276 patients undergoing primary percutaneous coronary intervention for ST-segment elevation myocardial infarction, cardiac magnetic resonance imaging was performed a median of 3.4 days after the index procedure. Forty-five patients had postinfarct fever (peak body temperature within 4 days after primary percutaneous coronary intervention ≥37...
April 24, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28438445/a-case-of-minimal-pneumothorax-with-dynamic-changes-in-st-segment-similar-to-myocardial-infarction
#7
Seok-Ran Yeom, Sung-Wook Park, Young-Dae Kim, Byung-Jae Ahn, Jin-Hee Ahn, Il-Jae Wang
Pneumothorax can cause a variety of electrocardiographic changes. ST segment elevation, which is mainly observed in myocardial infarction, can also be induced by pneumothorax. The mechanism is presumed to be a decrease in cardiac output, due to increased intra-thoracic pressure. We encountered a patient with ST segment elevation with minimal pneumothorax. Coronary angiography with ergonovine provocation test and echocardiogram had normal findings. The ST segment elevation was normalized by decreasing the amount of pneumothorax...
April 19, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28438306/relation-of-quantity-of-subepicardial-adipose-tissue-to-infarct-size-in-patients-with-st-elevation-myocardial-infarction
#8
Loïc Bière, Vianney Behaghel, Victor Mateus, Antonildes Assunção, Christoph Gräni, Kais Ouerghi, Sylvain Grall, Serge Willoteaux, Fabrice Prunier, Raymond Kwong, Alain Furber
According to the so-called obesity paradox, obesity might present a protective role in patients with myocardial infarction. We aimed to assess the influence of the epicardial adipose tissue (EAT) volume on cardiac healing and remodeling in patients with acute ST-elevation myocardial infarction. We prospectively included 193 consecutive patients presenting a first STEMI without known coronary artery disease. Cardiac magnetic resonance imaging was performed at baseline and after a 3-month follow-up. EAT volume was computed, and the population was divided into quartiles: the highest quartile of EAT defining the high EAT group (h-EAT)...
March 29, 2017: American Journal of Cardiology
https://www.readbyqxmd.com/read/28438304/thirty-day-outcomes-after-unrestricted-implantation-of-bioresorbable-vascular-scaffold-from-the-prospective-rai-registry
#9
Bernardo Cortese, Alfonso Ielasi, Elisabetta Moscarella, Bruno Loi, Giuseppe Tarantini, Francesco Pisano, Alessandro Durante, Giampaolo Pasquetto, Alessandro Colombo, Gabriele Tumminello, Luciano Moretti, Paolo Calabrò, Pietro Mazzarotto, Attilio Varricchio, Maurizio Tespili, Roberto A Latini, Gianfranco Defilippi, Donatella Corrado, Giuseppe Steffenino
The Absorb biovascular scaffold (BVS) is a bioresorbable, everolimus-eluting scaffold whose data on real-world patients with complex lesions are limited. Short-term follow-up from recent studies point to a higher rate of 30-day thrombosis than observed with drug-eluting stents. We aimed to understand the short-term safety and efficacy of BVS. Registro Absorb Italiano (RAI, ClinicalTrials.gov:NCT02298413) is an Italian, prospective, multicenter registry not funded, whose aim is to investigate BVS performance through a 5-year follow-up of all consecutive patients who have undergone successful implantation of ≥1 BVS in different clinical/lesion subsets...
March 29, 2017: American Journal of Cardiology
https://www.readbyqxmd.com/read/28437675/whole-blood-sequencing-reveals-circulating-microrna-associations-with-high-risk-traits-in-non-st-segment-elevation-acute-coronary-syndrome
#10
Alice Wang, Lydia Coulter Kwee, Elizabeth Grass, Megan L Neely, Simon G Gregory, Keith A A Fox, Paul W Armstrong, Harvey D White, E Magnus Ohman, Matthew T Roe, Svati H Shah, Mark Y Chan
BACKGROUND AND AIMS: Although circulating microRNA (miRNAs) have emerged as biomarkers predicting mortality in acute coronary syndrome (ACS), more data are needed to understand these mechanisms. Mapping miRNAs to high-risk traits may identify miRNAs involved in pathways conferring risk for poor outcome in ACS. We aim to investigate the relationship between circulating miRNAs and high-risk traits in non-ST-segment elevation acute coronary syndrome (NSTE-ACS). METHODS: Whole-genome miRNA sequencing was performed on RNA extracted from whole blood of 199 patients with NSTE-ACS...
March 30, 2017: Atherosclerosis
https://www.readbyqxmd.com/read/28437503/subscapularis-tenotomy-versus-lesser-tuberosity-osteotomy-for-total-shoulder-arthroplasty-a-systematic-review
#11
Philip K Louie, David M Levy, Bernard R Bach, Gregory P Nicholson, Anthony A Romeo
Subscapularis tenotomy (ST) has been the standard method of mobilizing the subscapularis during the approach to a total shoulder arthroplasty (TSA). Recently, lesser tuberosity osteotomy (LTO), which avoids subscapularis complications, has gained in popularity. We performed a systematic review to elucidate any differences in clinical or radiographic outcomes between ST and LTO. Using PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines, we identified clinical and/or radiographic TSA studies with minimum mean 2-year follow-up and level I to IV evidence...
March 2017: American Journal of Orthopedics
https://www.readbyqxmd.com/read/28437237/proteomics-in-hypothermia-as-adjunctive-therapy-in-patients-with-st-segment-elevation-myocardial-infarction-a-chill-mi-substudy
#12
Moman A Mohammad, Marco Noc, Irene Lang, Michael Holzer, Peter Clemmensen, Ulf Jensen, Bernhard Metzler, David Erlinge
Cardiovascular and inflammatory biomarkers in therapeutic hypothermia have been studied in cardiac arrest, but data on patients with ST-segment elevation myocardial infarction (STEMI) treated with therapeutic hypothermia are currently unavailable. A multiplex proximity extension assay allowed us to measure 157 cardiovascular disease (CVD) and inflammatory disease-related biomarkers in patients from the international, multicenter, and randomized trial; CHILL-myocardial infarction (MI) and to explore the associations of cardiovascular and inflammatory biomarkers...
March 2, 2017: Therapeutic Hypothermia and Temperature Management
https://www.readbyqxmd.com/read/28435484/outcomes-by-mode-of-transport-of-st-elevation-mi-patients-in-the-united-arab-emirates
#13
Edward L Callachan, Alawi A Alsheikh-Ali, Satish Chandrasekhar Nair, Stevan Bruijns, Lee A Wallis
INTRODUCTION: The purpose of this multicenter study was to assess differences in demographics, medical history, treatment times, and follow-up status among patients with ST-elevation myocardial infarction (STEMI), who were transported to the hospital by emergency medical services (EMS) or by private vehicle, or were transferred from other medical facilities. METHODS: This multicenter study involved the collection of both retrospective and prospective data from 455 patients admitted to four hospitals in Abu Dhabi...
April 2017: Western Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28435280/high-adherence-to-therapy-and-low-cardiac-mortality-and-morbidity-in-patients-after-acute-coronary-syndrome-systematically-managed-by-office-based-cardiologists-in-germany-1-year-outcomes-of-the-proacor-study
#14
Franz Goss, Johannes Brachmann, Christian W Hamm, Winfried Haerer, Nicolaus Reifart, Benny Levenson
We aimed to assess patient acceptance and effectiveness of a 12-month structured management program in patients after an acute coronary syndrome (ACS) event who were treated in a special setting of office-based cardiologists. The program comprised patient documentation with a specific tool (Bundesverband Niedergelassener Kardiologen [German Federation of Office-Based Cardiologists] cardiac pass with visit scheduling) shared by the hospital physician and the office-based cardiologist, the definition of individual treatment targets, and the systematic information of patients in order to optimize adherence to therapy...
2017: Vascular Health and Risk Management
https://www.readbyqxmd.com/read/28434625/prinzmetals-angina-presenting-with-non-critical-lesion-with-normal-ffr-to-stent-or-not-to-stent
#15
EDITORIAL
Deepak Kadeli, Keshava R, Magesh B, Krishnaprasath V
Variant angina also called Prinzmetals angina is an enigma characterized by transient circadian symptoms of chest pain associated with ECG changes. The patient is symptom free with normal ECG and echo during symptom free periods. We present a case associated with transient ST-segment elevation with non critical lesion with normal FFR.
April 4, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28433557/early-changes-of-left-ventricular-filling-pattern-after-reperfused-st-elevation-myocardial-infarction-and-doxycycline-therapy-insights-from-the-tiptop-trial
#16
Giampaolo Cerisano, Piergiovanni Buonamici, Guido Parodi, Alberto Santini, Guia Moschi, Renato Valenti, Angela Migliorini, Paolo Colonna, Benedetta Bellandi, Anna Maria Gori, David Antoniucci
AIM: Metalloproteinases inhibition by doxycycline reduces cardiac protein degradation at extracellular and intracellular level in the experimental model ischemia/reperfusion injury. Since both extracellular cardiac matrix and titin filaments inside the cardiomyocyte are responsible for the myocardial stiffness, we hypothesized that doxycycline could favorably act on left ventricular (LV) filling pressures in patients after reperfused acute ST-elevation myocardial infarction (STEMI). METHODS AND RESULTS: Seventy-three of 110 patients of the TIPTOP trial underwent a 2D-Echo-Doppler on admission, and at pre-discharge and at 6-month after a primary PCI for STEMI and LV dysfunction...
April 7, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28432194/diagnostic-value-of-prehospital-ecg-in-acute-stroke-patients
#17
Tobias Bobinger, Bernd Kallmünzer, Markus Kopp, Natalia Kurka, Martin Arnold, Stefan Heider, Stefan Schwab, Martin Köhrmann
OBJECTIVE: To investigate the diagnostic yield of prehospital ECG monitoring provided by emergency medical services in the case of suspected stroke. METHODS: Consecutive patients with acute stroke admitted to our tertiary stroke center via emergency medical services and with available prehospital ECG were prospectively included during a 12-month study period. We assessed prehospital ECG recordings and compared the results to regular 12-lead ECG on admission and after continuous ECG monitoring at the stroke unit...
April 21, 2017: Neurology
https://www.readbyqxmd.com/read/28432157/effect-of-interleukin-6-inhibition-on-coronary-microvascular-and-endothelial-function-in-myocardial-infarction
#18
Espen Holte, Ola Kleveland, Thor Ueland, Gabor Kunszt, Marte Bratlie, Kaspar Broch, Annika E Michelsen, Bjørn Bendz, Brage H Amundsen, Svend Aakhus, Jan Kristian Damås, Lars Gullestad, Pål Aukrust, Rune Wiseth
OBJECTIVE: Interleukin-6 (IL-6) is a driver of inflammation and associated endothelial cell activation in acute coronary syndromes. We evaluated the effect of the IL-6 receptor antagonist tocilizumab on coronary microvascular function and endothelial dysfunction measured by coronary flow reserve (CFR) and markers of endothelial cell activation in patients with non-ST-elevation myocardial infarction (NSTEMI). METHODS: This substudy was part of a two-centre, double-blind, randomised, placebo-controlled trial evaluating the effect of a single dose of tocilizumab in NSTEMI...
April 21, 2017: Heart: Official Journal of the British Cardiac Society
https://www.readbyqxmd.com/read/28431690/elevated-hemi-diaphragms-as-a-cause-of-st-segment-elevation-a-case-report-and-review-of-literature
#19
Manmohan Singh, Aditya Sood, Mobeen Ur Rehman, Mahmoud Othman, Luis Afonso
While ST-segment elevation (STE) on ECG is widely recognized as representing myocardial infarction or injury such as coronary occlusion or pericarditis, STE may occasionally ensue from non-cardiac etiologies. Indeed, gastrointestinal disorders causing STE are not well documented in the literature. We present a case wherein extreme abdominal distension and hemi-diaphragm elevation resulted in extrinsic cardiac and epicardial coronary compression manifesting as STE. Subsequent relief of the abdominal distension resulted in resolution of STE representing a noncoronary cause of STE...
April 6, 2017: Journal of Electrocardiology
https://www.readbyqxmd.com/read/28431003/intracoronary-autologous-bone-marrow-cell-transfer-after-myocardial-infarction-the-boost-2-randomised-placebo-controlled-clinical-trial
#20
Kai C Wollert, Gerd P Meyer, Jochen Müller-Ehmsen, Carsten Tschöpe, Vernon Bonarjee, Alf Inge Larsen, Andreas E May, Klaus Empen, Emmanuel Chorianopoulos, Ulrich Tebbe, Johannes Waltenberger, Heiko Mahrholdt, Benedikta Ritter, Jens Pirr, Dieter Fischer, Mortimer Korf-Klingebiel, Lubomir Arseniev, Hans-Gert Heuft, Jan E Brinchmann, Diethelm Messinger, Bernd Hertenstein, Arnold Ganser, Hugo A Katus, Stephan B Felix, Meinrad P Gawaz, Kenneth Dickstein, Heinz-Peter Schultheiss, Dennis Ladage, Simon Greulich, Johann Bauersachs
Aims: Intracoronary infusion of autologous nucleated bone marrow cells (BMCs) enhanced the recovery of left ventricular ejection fraction (LVEF) after ST-segment elevation myocardial infarction (STEMI) in the randomised-controlled, open-label BOOST trial. We reassessed the therapeutic potential of nucleated BMCs in the randomised placebo-controlled, double-blind BOOST-2 trial conducted in 10 centres in Germany and Norway. Methods and results: Using a multiple arm design, we investigated the dose-response relationship and explored whether γ-irradiation which eliminates the clonogenic potential of stem and progenitor cells has an impact on BMC efficacy...
April 19, 2017: European Heart Journal
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