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https://www.readbyqxmd.com/read/29682422/comparison-of-clinical-outcomes-after-drug-eluting-balloon-and-drug-eluting-stent-use-for-in-stent-restenosis-related-acute-myocardial-infarction-a-retrospective-study
#1
Chih-Yuan Fang, Hsiu-Yu Fang, Chien-Jen Chen, Cheng-Hsu Yang, Chiung-Jen Wu, Wei-Chieh Lee
Background: Good results of drug-eluting balloon (DEB) use are achieved in in-stent restenosis (ISR) lesions, small vessel disease, long lesions, and bifurcations. However, few reports exist about DEB use in acute myocardial infarction (AMI) with ISR. This study's aim was to evaluate the efficacy of DEB for AMI with ISR. Methods: Between November 2011 and December 2015, 117 consecutive patients experienced AMI including ST-segment elevation MI, and non-ST-segment elevation MI due to ISR, and received percutaneous coronary intervention (PCI)...
2018: PeerJ
https://www.readbyqxmd.com/read/29681178/-the-significance-of-ecg-recorded-at-hospitalization-in-determining-the-prognosis-of-patients-treated-with-myocardial-infarction
#2
András Jánosi, Péter Ofner, János Tomcsányi, Gábor Müller, Richárd Hável, Asma Réka Soczó, Timea Váradi, Tamás Ferenci
INTRODUCTION AND AIM: By using the database of the National Registry of Myocardial Infarction, the authors examine the prognosis of patients treated with acute myocardial infarction, in case of whom there was new or presumably new left bundle branch block (nLBBB) on the ECG recorded at hospitalization. METHOD: We recorded the details of 18 091 patients treated with acute myocardial infarction (AMI) between 1 January 2014 and 30 June 2015 in the National Registry of Myocardial Infarction...
April 2018: Orvosi Hetilap
https://www.readbyqxmd.com/read/29680172/optimal-timing-of-percutaneous-coronary-intervention-in-patients-with-non-st-segment-elevation-myocardial-infarction-complicated-by-acute-decompensated-heart-failure-from-the-korea-acute-myocardial-infarction-registry-national-institutes-of-health-kamir-nih
#3
Min Chul Kim, Myung Ho Jeong, Doo Sun Sim, Young Joon Hong, Ju Han Kim, Youngkeun Ahn, Tae Hoon Ahn, Ki Bae Seung, Dong-Joo Choi, Hyo-Soo Kim, Hyeon Cheol Gwon, In Whan Seong, Kyung Kuk Hwang, Shung Chull Chae, Seung Ho Hur, Kwang Soo Cha, Seok Kyu Oh, Jei Keon Chae
The optimal timing of percutaneous coronary intervention (PCI) in patients with non-ST-segment elevation myocardial infarction (NSTEMI), complicated by acute decompensated heart failure (ADHF), is unclear. A total of 1,027 patients with NSTEMI complicated by ADHF who underwent successful PCI were analyzed using a Korean multicenter registry. All patients were divided into 4 groups by the timing of PCI: group 1 (PCI < 2 hour after admission, n = 149), group 2 (2 to 24 hours, n = 577), group 3 (24 to 72 hours, n = 189), and group 4 (≥72 hours, n = 112)...
March 1, 2018: American Journal of Cardiology
https://www.readbyqxmd.com/read/29676045/prognostic-value-of-positive-t-wave-in-lead-avr-in-patients-with-non-st-segment-myocardial-infarction
#4
Ahmad Separham, Bahram Sohrabi, Arezou Tajlil, Leili Pourafkari, Robabeh Sadeghi, Samad Ghaffari, Nader D Nader
BACKGROUND: Lead aVR provides prognostic information in various settings in patients with ischemia. We aim to investigate the role of a positive T wave in lead aVR in non-ST segment myocardial infarction (NSTEMI). METHODS: In a prospective cohort study, we included 400 patients with NSTEMI. Presentation electrocardiogram (ECG) was investigated for presence of a positive T wave as well as ST segment elevation (STE) in aVR and study variables were compared. Predictors of primary outcome defined as hospital major adverse cardiovascular events (MACE) and secondary outcome, defined as three-vessel coronary disease and/or left main coronary artery stenosis (3VD/LMCA) stenosis in angiography, were determined in multivariate logistic regression analysis...
April 19, 2018: Annals of Noninvasive Electrocardiology
https://www.readbyqxmd.com/read/29672288/comparison-of-the-predictive-roles-of-risk-scores-of-in-hospital-major-adverse-cardiovascular-events-in-patients-with-non-st-elevation-myocardial-infarction-undergoing-percutaneous-coronary-intervention
#5
Erdal Akturk, Lutfu Askin, M Hakan Tasolar, Serdar Turkmen, Hakan Kaya
OBJECTIVE: We evaluated the relationship between various risk scores (SYNTAX score (SS), SYNTAX score-II (SS-II), thrombolysis in myocardial infarction (TIMI) risk scores and Global Registry of Acute Coronary Events (GRACE) risk scores) and major adverse cardiovascular events (MACE) in non-ST-elevation myocardial infarction (NSTEMI) patients undergoing percutaneous coronary intervention (PCI). SUBJECTS AND METHODS: The study population were selected from among 589 patients who underwent coronary angiography with a diagnosis of NSTEMI...
April 19, 2018: Medical Principles and Practice: International Journal of the Kuwait University, Health Science Centre
https://www.readbyqxmd.com/read/29670747/percutaneous-management-of-ostial-stenosis-of-the-left-internal-mammary-artery-graft
#6
Tanuka Datta, Mohammed Gibreal, Ramesh Mazhari, Allen J Solomon
A 61-year-old man, who had undergone coronary artery bypass surgery 10 years earlier, presented with a non-ST segment elevation myocardial infarction. He was treated with medical therapy and taken to the Cardiac Catheterization Laboratory. A left heart catheterization demonstrated an ostial stenosis in the left internal mammary artery graft, which was felt to be the culprit lesion. This was successfully repaired with a drug eluting stent. This case is presented as an unusual location for a de novo coronary stenosis...
January 2018: Oxford Medical Case Reports
https://www.readbyqxmd.com/read/29670522/dabigatran-added-to-dual-antiplatelet-therapy-to-treat-a-left-ventricular-thrombus-in-an-87-year-old-patient-with-myocardial-infarction-and-very-high-bleeding-risk
#7
Maria Noflatscher, Nicolas Moes, Eva-Maria Gassner, Peter Marschang
Background: A left ventricular (LV) thrombus is detected in approximately 5-10% of patients after myocardial infarction (MI). If left untreated, these LV thrombi carry a significant risk of complications including embolic stroke. According to current guidelines, anticoagulation with vitamin K antagonists (VKA) is recommended to treat a LV thrombus. Case presentation: An 87 year old patient was referred to our department with non ST-elevation MI. Five months before, he had been diagnosed with a subacute ST elevation MI, which had been treated conservatively...
2018: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/29669424/impact-of-chronic-antiplatelet-therapy-on-infarct-size-and-bleeding-in-patients-with-acute-myocardial-infarction
#8
Jeness Campodonico, Nicola Cosentino, Valentina Milazzo, Mara Rubino, Monica De Metrio, Ivana Marana, Marco Moltrasio, Marco Grazi, Gianfranco Lauri, Alice Bonomi, Fabrizio Veglia, Elisa Chiorino, Emilio Assanelli, Antonio L Bartorelli, Giancarlo Marenzi
BACKGROUND: Patients hospitalized with acute myocardial infarction (AMI) are often on prior single antiplatelet therapy (SAPT) or a dual antiplatelet therapy (DAPT). Whether chronic SAPT or DAPT is beneficial or associated with an increased risk in AMI is still controversial. METHODS AND RESULTS: We prospectively enrolled 1718 consecutive patients with AMI (798 ST-segment elevation myocardial infarction and 920 non-ST-segment elevation myocardial infarction) who were divided according to their chronic APT (no APT, SAPT, or DAPT)...
January 1, 2018: Journal of Cardiovascular Pharmacology and Therapeutics
https://www.readbyqxmd.com/read/29667218/early-repolarization-is-involved-in-ventricular-fibrillation-in-patients-with-variant-angina
#9
Tetsuji Shinohara, Hidekazu Kondo, Akira Fukui, Hidefumi Akioka, Yasushi Teshima, Kunio Yufu, Mikiko Nakagawa, Naohiko Takahashi
BACKGROUND: Variant angina (VA) is caused by reversible coronary artery spasm, which is characterized by chest pain with ST segment elevations on a standard 12-lead electrocardiogram (ECG) at rest. VA attack often causes lethal ventricular arrhythmia. The early repolarization (ER) pattern is associated with ventricular fibrillation (VF). However, whether the ER pattern is involved in VF in patients with VA is not known. We investigated the association between the ER pattern and VF in patients with VA...
April 17, 2018: Pacing and Clinical Electrophysiology: PACE
https://www.readbyqxmd.com/read/29665654/hypericin-affects-cancer-side-populations-via-competitive-inhibition-of-bcrp
#10
Jana Vargová, Jaromír Mikeš, Rastislav Jendželovský, Lucia Mikešová, Barbora Kuchárová, Ľubomír Čulka, Radek Fedr, Ján Remšík, Karel Souček, Alois Kozubík, Peter Fedoročko
OBJECTIVE: Cancer stem-like cells (CSLCs) are considered a root of tumorigenicity and resistance. However, their identification remains challenging. The use of the side population (SP) assay as a credible marker of CSLCs remains controversial. The SP assay relies on the elevated activity of ABC transporters that, in turn, can be modulated by hypericin (HYP), a photosensitizer and bioactive compound of St. John's Wort (Hypericum perforatum), a popular over-the-counter antidepressant. Here we aimed to comprehensively characterize the SP phenotype of cancer cells and to determine the impact of HYP on these cells...
March 2018: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29664430/-kounis-syndrome-a-paradoxal-non-st-elevation-myocardial-infarction-case-after-triamcinolone-treatment-for-dermatitis
#11
Mücahid Yılmaz, Hasan Korkmaz
Kounis syndrome is defined as the clinical development of acute coronary syndrome caused by the activation of inflammatory cells due to an allergy, hypersensitivity, anaphylaxis, or anaphylactic reaction. Corticosteroids that are used in the treatment of many inflammatory conditions may paradoxically cause allergic reactions and even anaphylaxis. This article is a description of the case of a 52-yearold female patient who had a non-ST elevation myocardial infarction after the administration of triamcinolone that was relieved with antihistaminic treatment...
April 2018: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
https://www.readbyqxmd.com/read/29664423/long-term-follow-up-of-antithrombotic-management-patterns-in-acute-coronary-syndrome-patients
#12
Fatih Sinan Ertaş, Lale Tokgozoglu
OBJECTIVE: The aim of this study was to evaluate the longterm, post-discharge follow-up of antithrombotic management patterns (AMPs), clinical outcomes, and real-life health status of patients hospitalized acute coronary syndrome (ACS). METHODS: A total of 1034 patients hospitalized for ACS within 24 hours of symptom onset who survived to discharge were included. Of those, 514 had ST-segment elevation myocardial infarction (STEMI) and 520 had unstable angina (UA)/non-STEMI (NSTEMI)...
April 2018: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
https://www.readbyqxmd.com/read/29663124/regional-variations-in-hospital-management-and-post-discharge-mortality-in-patients-with-non-st-segment-elevation-acute-coronary-syndrome
#13
Héctor Bueno, Xavier Rossello, Stuart Pocock, Frans Van de Werf, Chee Tang Chin, Nicolas Danchin, Stephen W-L Lee, Jesús Medina, Ana Vega, Yong Huo
BACKGROUND: Therapeutic variability not explained by patient clinical characteristics is a potential source of avoidable morbidity and mortality. We aimed to explore regional variability in the management and mortality of patients with non-ST-segment elevation acute coronary syndromes (NSTE-ACS). METHODS AND RESULTS: 11,931 NSTE-ACS hospital survivors enrolled in two prospective registries: EPICOR [5625 patients, 555 hospitals, 20 countries in Europe (E) and Latin America (LA), September 2010-March 2011] and EPICOR Asia (6306 patients, 218 hospitals, 8 countries, June 2011-May 2012) were compared among eight pre-defined regions: Northern E (NE), Southern E (SE), Eastern E (EE); Latin America (LA); China (CN), India (IN), South-East Asia (SA), and South Korea, Hong Kong and Singapore (KS)...
April 16, 2018: Clinical Research in Cardiology: Official Journal of the German Cardiac Society
https://www.readbyqxmd.com/read/29661151/n-terminal-pro-b-type-natriuretic-peptide-and-microsize-myocardial-infarction-risk-in-the-reasons-for-geographic-and-racial-differences-in-stroke-study
#14
Madeline R Sterling, Raegan W Durant, Joanna Bryan, Emily B Levitan, Todd M Brown, Yulia Khodneva, Stephen P Glasser, Joshua S Richman, George Howard, Mary Cushman, Monika M Safford
BACKGROUND: N-terminal pro B-type peptide (NT-proBNP) has been associated with risk of myocardial infarction (MI), but less is known about the relationship between NT-proBNP and very small non ST-elevation MI, also known as microsize MI. These events are now routinely detectable with modern troponin assays and are emerging as a large proportion of all MI. Here, we sought to compare the association of NT-proBNP with risk of incident typical MI and microsize MI in the REasons for Geographic and Racial Differences in Stroke (REGARDS) Study...
April 16, 2018: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/29659354/-electrocardiographic-differences-between-apical-hypertrophic-cardiomyopathy-and-apical-non-st-segment-myocardial-infarction
#15
Iván Chillik, Andreina Gil Ramírez, Santiago Ordóñez, Leandro Tomás, Josefina Parodi, Juan Pablo Costabel
Apocal hypertrophic cardiomyopathy (AHCM) is a phenotypic variant within hypertrophic cardiomyopathies, in which ventricular repolarization alterations are present. These electrocardiographic disturbances can mimic an anterior infarction which triggers a series of studies and treatments that may be unnecessary. The aim of this study was to describe and compare electrocardiographic differences in a series of patients with AHCM and apical non-ST segment elevation myocardial infarction in patients (NSTEMI) with T-wave changes...
2018: Medicina
https://www.readbyqxmd.com/read/29657908/a-rare-case-of-coronary-artery-embolism-in-a-patient-with-d-transposition-of-the-great-arteries-with-prior-mustard-repair
#16
Prince Sethi, Udit Bhatnagar, Kelly Steffen, Edgard Bendaly, Adam Stys
The dextro-transposition of great arteries (d-TGA) is a rare, congenital, cyanotic heart disease and there is a paucity of data regarding long-term cardiovascular outcomes. We present a rare case of non-ST-elevation myocardial infarction (NSTEMI) in a patient with surgically repaired d-TGA. A 43-year-old male who had previously undergone a Mustard atrial switch palliative procedure presented with chest pain and diaphoresis and was diagnosed with NSTEMI. A coronary angiogram revealed a small, underdeveloped, left anterior descending and a large, left circumflex coronary artery with an acute embolic lesion...
February 12, 2018: Curēus
https://www.readbyqxmd.com/read/29657032/referral-for-cardiac-rehabilitation-after-acute-myocardial-infarction-insights-from-nationwide-amis-plus-registry-2005-2017
#17
Matthias Hermann, Fabienne Witassek, Paul Erne, Dragana Radovanovic, Hans Rickli
BACKGROUND: Referral rates for cardiac rehabilitation (CR) after an acute myocardial infarction (AMI) are low despite a Class I recommendation in the present guidelines. Therefore, we aimed to identify predictors for referral and patient characteristics from the national Swiss AMIS Plus registry. DESIGN AND METHODS: Data were extracted from the Swiss AMIS Plus registry between 2005 and 2017, which included patients with ST-elevation myocardial infarction (STEMI) and Non-ST-elevation myocardial infarction (NSTEMI)...
June 15, 2018: International Journal of Cardiology
https://www.readbyqxmd.com/read/29656279/drug-eluting-resorbable-magnesium-scaffold-implantation-in-st-segment-elevation-myocardial-infarction-a-pilot-study
#18
Quentin de Hemptinne, Fabien Picard, Rachid Briki, Ahmad Awada, Paul-Gaël Silance, Dariouch Dolatabadi, Nadia Debbas, Philippe Unger
OBJECTIVES: To assess feasibility and short-term clinical outcomes associated with resorbable magnesium scaffold (RMS) implantation in the setting of primary percutaneous coronary intervention for ST-segment elevation myocardial infarction (STEMI). BACKGROUND: RMS implantation has demonstrated favorable clinical outcomes in stable coronary artery disease patients. However, to date, data are lacking in the setting of STEMI. METHODS: This is a single-center prospective non-randomized pilot study...
April 15, 2018: Journal of Invasive Cardiology
https://www.readbyqxmd.com/read/29655951/acef-score-adapted-to-st-elevation-myocardial-infarction-patients-the-acef-stemi-score
#19
Martin Reindl, Sebastian Johannes Reinstadler, Christina Tiller, Markus Kofler, Markus Theurl, Nora Klier, Katherina Fleischmann, Agnes Mayr, Benjamin Henninger, Gert Klug, Bernhard Metzler
BACKGROUND: The age, creatinine and ejection fraction (ACEF) score has originally been developed for risk stratification of patients undergoing elective cardiac surgery. In patients with stable coronary artery disease treated by percutaneous coronary intervention (PCI), the prognostic accuracy of ACEF could be further improved by modifying the original scoring system (called "modified ACEF" or "ACEF-MDRD"). We aimed to specifically adapt the ACEF score for risk assessment of ST-elevation myocardial infarction (STEMI) patients...
April 6, 2018: International Journal of Cardiology
https://www.readbyqxmd.com/read/29655881/racial-differences-in-quality-of-care-and-outcomes-after-acute-coronary-syndrome
#20
Celina M Yong, Leo Ungar, Freddy Abnousi, Steven M Asch, Paul A Heidenreich
Guideline adherence and variation in acute coronary syndrome (ACS) outcomes by race in the modern era of drug-eluting stents (DES) are not well understood. Previous studies also fail to capture rapidly growing minority populations, such as Asians. A retrospective analysis of 689,238 hospitalizations for ACS across all insurance types from 2008 to 2011 from the Healthcare Cost and Utilization Project database was performed to determine whether quality of ACS care and mortality differ by race (white, black, Asian, Hispanic, or Native American), with adjustment for patient clinical and demographic characteristics and clustering by hospital...
March 13, 2018: American Journal of Cardiology
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