Reduction of left ventricular mass, left atrial size, and N-terminal pro-B-type natriuretic peptide level following alcohol septal ablation in patients with hypertrophic obstructive cardiomyopathy.

Background: Alcohol septal ablation (ASA) is an alternative to surgical treatment in patients with hypertrophic obstructive cardiomyopathy (HOCM). Through alcohol-induced necrosis, ASA leads to an increase in left ventricular outflow tract (LVOT) diameter and a decrease in LVOT pressure gradient.

Aim: We sought to assess the effect of ASA on left ventricular (LV) wall thickness and mass, left atrial (LA) size, and N-terminal pro-B-type natriuretic peptide (NT-proBNP) level.

Higher admission glycaemia independently of diagnosed or unrecognised diabetes mellitus is a risk factor for failed myocardial tissue reperfusion and higher mortality after primary angioplasty.

Background And Aim: Admission hyperglycaemia worsens reperfusion in ST-segment elevation myocardial infarction (STEMI). ST-segment elevation resolution parallels myocardial tissue reperfusion and predicts the outcome of primary percutaneous coronary intervention (pPCI).

Methods: We investigated whether higher glycaemia on admission impairs tissue-level reperfusion after pPCI for STEMI, as-sessed with the single-lead Schröder method of ST-segment resolution analysis (maxSTE).

Heart Transplantation and Risk of Cardiac Vasculopathy Development: What Factors Are Important?

BACKGROUND The aim of this study was to find the main risk factors for development of cardiac allograft vasculopathy (CAV), especially factors identified before the surgical procedure and factors related to the recipient profile and the medical history of the donor. MATERIAL AND METHODS There were 147 patients who had heart transplantation (HT) included in this study: mean age was 45.8±15.

Factors related to on-treatment platelet aggregation assessed by multiple electrode aggregometry in percutaneous coronary intervention patients on clopidogrel and aspirin.

Introduction: There is ongoing controversy concerning the clinical value of platelet function monitoring in patients undergoing percutaneous coronary interventions (PCI). Patients at risk of high on-treatment platelet aggregation (HPR) may benefit most from such monitoring.

Aim: To define the factors related to HPR on aspirin and clopidogrel, looking at a wider spectrum of variables than those assessed in some previous studies.

Platelet aggregation and the risk of stent thrombosis or bleeding in elective percutaneous coronary intervention patients.

: Platelet aggregation monitoring in patients after stent implantation is a promising way of preventing stent thrombosis and bleeding. The aim of the study was to verify whether clopidogrel (ADPtest) and aspirin (ASPItest) response measured by Multiplate (Dynabyte, Munich, Germany) analyzer in elective percutaneous coronary implantation patients predict the risk of stent thrombosis or other ischemic adverse events and bleeding. In this prospective, observational study 697 elective percutaneous coronary implantation patients were analyzed.