NonSTEMI

The literature review presents the characteristics of modern high - sensitivity tests for detection of Tn (hs - cTn) in the blood and the results of large studies on the diagnosis of non segment elevation myocardial infarction (nonSTEMI) using hs - cTn. The results of these studies served as the basis for the development of three - and one - hour diagnostic algorithms nonSTEMI, presented in the recommendations of the European Society of Cardiology 2012 and 2015 and also in fourth Universal Definition of Myocardial Infarction 2018...

The optimal timing of coronary angiography (CAG) in high-risk patients with acute coronary syndrome without persisting ST-segment elevation (NST-ACS) remains undetermined. The NON-ST-Elevation Myocardial Infarction trial aimed to compare outcomes in NSTE-ACS patients randomized to acute CAG (STEMI-like approach) with patients randomized to medical therapy and subacute CAG. We randomized 496 patients with suspected NST-ACS based on symptoms and significant regional ST depressions and/or elevated point-of-care troponin T (POC-cTnT) (≥50 ng/l) to either acute CAG (<2 hours, n = 245) or subacute CAG (<72 hours, n = 251)...

OBJECTIVES: To compare clinical characteristics, treatment, and utilization of evidence-based medicines at discharge from hospital in acute coronary syndrome (ACS) patients with or without diabetes at a tertiary care cardiac center in India. METHODS: We performed an observational study in consecutive patients discharged following management of ACS. We obtained demographic details, comorbid conditions, and cardiovascular risk factors, physical and biochemical parameters, and management...

BACKGROUND: The 2015 European Society of Cardiology non-ST-elevation myocardial infarction (NSTEMI) guidelines recommend angiography within 24 h in high-risk patients with NSTEMI. An organized STEMI-like approach with pre-hospital or immediate in-hospital triage for acute coronary angiography (CAG) may be of therapeutic benefit but it remains unknown whether the patients can be properly diagnosed in the pre-hospital setting. We aim to evaluate whether it is feasible to diagnose patients with NSTEMI in the pre-hospital phase or immediately upon admission...

The 12 lead surface electrocardiogram (ECG) is an indispensable tool to identify acute coronary syndromes and the patient at high risk. Acute coronary syndromes are classified according to the presence or absence of ST elevation (ST Elevation Myocardial Infarction or Acute Coronary Syndrome, STEMI or STEACS and Non ST Elevation Myocardial Infarction). NonSTEMI or nonSTEACS is approached by less invasive and frequently delayed treatment strategies. Because also nonSTEACS comprises severe and/or extensive coronary artery disease undertreatment may occur of these patient categories...

Acute myocardial infarction (AMI) can occur late following stent implantation with an incidence up to >6% at 3-4 years, with no difference between DES and BMS. AMI can originate either from the stented site or from disease progression at nonstented sites. Restenosis, against previous thoughts, can lead to AMI. Stent thrombosis occurs with similar overall frequency following DES and BMS implantations, although a higher very late stent thrombosis with DES has been observed. Dissimilar mechanisms between BMS and DES thrombosis are very likely, with impaired neointimal healing being the rule for DES but the exemption for BMS...

AIM OF STUDY: To evaluate the influence of entry hemoglobin level on the hospitalization mortality of the patients admitted with AHF caused by 4 major etiologies--acute coronary syndrome with ST elevation (STEMI, n = 325) and without ST elevation (nonSTEMI, n = 210), decompensated chronic ischaemic heart disease (IHD, n = 206) and dilated cardiomyopathy (CMP, n = 88). RESULTS: We analyzed 1,253 consecutive 1st-time hospitalizations of AHF patients of whom 1,212 had their entry hemoglobin known...