Diagnostic and prognostic utility of endocan in suspected myocardial infarction: an international cohort study.

Background: The possible clinical utility of endocan, a novel inflammatory biomarker involved in the initiation and progression of atherosclerosis, is largely unknown. We aimed to evaluate its diagnostic and prognostic performance in chest pain patients presenting to the emergency department (ED).

Methods: We prospectively enrolled patients presenting with suspected myocardial infarction (MI) to the ED in an international multicenter study.

Clinical implications of sex-specific upper reference limits for high-sensitivity cardiac troponin I in myocardial infarction diagnosis.

Introduction And Objectives: It is unclear whether applying sex-specific rather than uniform upper reference limits (URLs) for high-sensitivity cardiac troponin I (hs-cTnI) improves diagnostic equity between women and men with suspected myocardial infarction (MI). We compared the diagnostic performance of these 2 approaches.

Methods: In an international, prospective, multicenter study of patients presenting with suspected MI, the final diagnosis was centrally adjudicated twice by 2 independent cardiologists using all available information, including serial measurements of hs-cTnI-Architect, once using the uniform URL (26.

Possible Misdiagnosis of Myocardial Infarction Using Regulatory-Approved and Close-to-Bioequivalent Upper Limits of Normal for Cardiac Troponin.

Background: Possible misdiagnosis of acute myocardial infarction (AMI) may occur due to inappropriate upper limit of normal (ULN) for cardiac troponin and has the potential to harm patients. In this observational international multicenter study, we aimed to assess to what extent the novel hs-cTn-assays are affected.

Methods: A total of 6646 patients presenting with suspected AMI to the emergency department were enrolled.

European Society of Cardiology quality indicators for the management of acute coronary syndromes: developed in collaboration with the Association for Acute CardioVascular Care and the European Association of Percutaneous Cardiovascular Interventions of the ESC.

Aims: Closing the evidence-practice gap for the treatment of acute coronary syndrome (ACS) is central to improving quality of care. Under the European Society of Cardiology (ESC) framework, we aimed to develop updated quality indicators (QIs) for the evaluation of quality of care and outcomes for patients with ACS.

Methods And Results: A Working Group of experts including members of the ESC Clinical Practice Guidelines Task Force for ACS, Association for Acute Cardiovascular Care, and European Association of Percutaneous Cardiovascular Interventions followed the ESC methodology for QI development.

Clinical and Analytical Performance of a Novel Point-of-Care High-Sensitivity Cardiac Troponin I Assay.

Background: Point-of-care (POC) high-sensitivity cardiac troponin assays may further accelerate the diagnosis of myocardial infarction (MI).

Objectives: This study sought to assess the clinical and analytical performance of the novel high-sensitivity cardiac troponin I (hs-cTnI)-SPINCHIP POC test.

Methods: Adult patients presenting with acute chest discomfort to the emergency department were enrolled in an international, diagnostic, multicenter study.

External validation of the 0/1h-algorithm and derivation of a 0/2h-algorithm using a new point-of-care Hs-cTnI assay.

Background: The high-sensitivity cardiac troponin (hs-cTn) I point-of-care (POC) hs-cTnI-PATHFAST assay has recently become clinically available.

Methods: We aimed to externally validate the hs-cTnI-PATHFAST 0/1h-algorithm recently developed for the early diagnosis of non-ST-segment-elevation myocardial infarction (NSTEMI) and derive and validate a 0/2-algorithm in patients presenting to the emergency department with acute chest discomfort included in a multicenter diagnostic study. Two independent cardiologists centrally adjudicated the final diagnoses using all the clinical and study-specific information available including serial measurements of hs-cTnI-Architect.

Chest Pain in Cancer Patients: Prevalence of Myocardial Infarction and Performance of High-Sensitivity Cardiac Troponins.

Background: Little is known about patients with cancer presenting with acute chest discomfort to the emergency department (ED).

Objectives: The aim of this study was to assess the prevalence of acute myocardial infarction (AMI), outcomes, and the diagnostic utility of recommended diagnostic tools in this population.

Methods: Patients presenting with chest pain to the ED were prospectively enrolled in an international multicenter diagnostic study with central adjudication.

Combining glucose and high-sensitivity cardiac troponin in the early diagnosis of acute myocardial infarction.

Glucose is a universally available inexpensive biomarker, which is increased as part of the physiological stress response to acute myocardial infarction (AMI) and may therefore help in its early diagnosis. To test this hypothesis, glucose, high-sensitivity cardiac troponin (hs-cTn) T, and hs-cTnI were measured in consecutive patients presenting with acute chest discomfort to the emergency department (ED) and enrolled in a large international diagnostic study (NCT00470587). Two independent cardiologists centrally adjudicated the final diagnosis using all clinical data, including serial hs-cTnT measurements, cardiac imaging and clinical follow-up.

Sex-specific inequalities in the use of drug-coated balloons for small coronary artery disease: a report from the BASKET-SMALL 2 trial.

Background And Objectives: Recent data have established non-inferiority of drug-coated balloons (DCB) compared to drug-eluting stents (DES) for treatment of small-vessel coronary artery disease. Since coronary vessels in women might have anatomical and pathophysiological particularities, the safety of the DCB strategy among women compared to men needs to be assessed in more detail.

Methods: In BASKET-SMALL 2, patients with de novo lesions in coronary vessels < 3 mm and an indication for percutaneous coronary intervention were randomly allocated (1:1) to DCB vs.

Comparing the utility of clinical risk scores and integrated clinical judgement in patients with suspected acute coronary syndrome.

Aims: The utility of clinical risk scores regarding the prediction of major adverse cardiac events (MACE) is uncertain. We aimed to directly compare the prognostic performance of five established clinical risk scores as well as an unstructured integrated clinical judgement (ICJ) of the treating emergency department (ED) physician.

Methods And Results: Thirty-day MACE including all-cause death, life-threatening arrhythmia, cardiogenic shock, acute myocardial infarction (including the index event), and unstable angina requiring urgent coronary revascularization were centrally adjudicated by two independent cardiologists in patients presenting to the ED with acute chest discomfort in an international multicentre study.

Moving toward gender equity in the cardiology and cardiovascular research workforce in Germany: a report from the German Cardiac Society.

Aims: Although the share of women in cardiology in Germany is growing steadily, this does not translate into leadership positions. Medical societies play a crucial role in shaping the national and international medical and scientific environment. The German Cardiac Society (DGK) aims to serve the public discourse on gender-equity by systematic analysis of data on gender representation within the society and in Germany.

Association of accompanying dyspnoea with diagnosis and outcome of patients presenting with acute chest discomfort.

Aims: The presence of accompanying dyspnoea is routinely assessed and common in patients presenting with acute chest pain/discomfort to the emergency department (ED). We aimed to assess the association of accompanying dyspnoea with differential diagnoses, diagnostic work-up, and outcome.

Methods And Results: We enrolled patients presenting to the ED with chest pain/discomfort.

Sex-specific Inequalities in the Treatment of Severely Calcified Coronary Lesions: A Sub-analysis of the PREPARE-CALC Trial.

: Coronary vessels in women may have anatomical and histological particularities. The aim of this study was to investigate sex-specific characteristics and outcomes of patients with calcified coronary arteries in the Prepare-CALC (Comparison of Strategies to Prepare Severely Calcified Coronary Lesions) trial. : The Prepare-CALC trial randomised patients with severe coronary calcification to coronary lesion preparation either using modified balloons (MB; cutting or scoring) or rotational atherectomy (RA).

Hyperacute T Wave in the Early Diagnosis of Acute Myocardial Infarction.

Study Objective: The diagnostic performance of T-wave amplitudes for the detection of myocardial infarction is largely unknown. We aimed to address this knowledge gap.

Methods: T-wave amplitudes were automatically measured in 12-lead ECGs of patients presenting with acute chest discomfort to the emergency department within a prospective diagnostic multicenter study.

Implementation of the ESC 0 h/1 h high-sensitivity troponin algorithm for decision-making in the emergency department.

Diagnosis of non-ST-segment elevation acute coronary syndromes (NSTEACS) is based on 3 cornerstones: clinical presentation, 12-lead electrocardiogram, and cardiac troponin measurement. Advances in the development of high-sensitivity cardiac troponin (hs-cTn) assays have substantially improved the detection of cardiomyocyte injury in a shorter time period, and hs-cTn has consequently been established as the gold-standard biomarker for the assessment of patients with suspected NSTEACS. The implementation of these assays in clinical practice allows a faster "rule-out", especially among low-risk patients, as well as a safer and more rapid "rule-in", with its therapeutic consequences.

Diagnostic discrimination of a novel high-sensitivity cardiac troponin I assay and derivation/validation of an assay-specific 0/1h-algorithm.

Background: We aimed to assess the diagnostic utility of the Dimension EXL LOCI High-Sensitivity Troponin I (hs-cTnI-EXL) assay.

Methods: This multicenter study included patients with chest discomfort presenting to the emergency department. Diagnoses were centrally and independently adjudicated by two cardiologists using all available clinical information.