ECG Myocardial ischemia and infarction Approach to patients with chest pain: differential diagnoses, evaluation and management Chest pain is one of the most common symptoms…

…intermediate non left main coronary stenoses. Myocardial ischaemia may occur despite the absence of significant epicardial obstruction. In patients with anginal symptoms and unobstructed or…

…anchored around myocardial scar tissue [5] . Polymorphic VT (PMVT): Characterized by a continuously changing QRS morphology and axis, indicating a dynamic sequence of ventricular activation…

…NT proBNP) are circulating markers of myocardial wall stress. They are released principally by ventricular cardiomyocytes in response to increased transmural stress and ventricular stretch…

…ventricular function and the anticipated benefit–risk balance of revascularization. Coronary angiography remains primarily an anatomical examination, whereas contemporary decision making increasingly combines anatomical imaging…

…risk of rebound. The referring physician should have made this decision; document which applies. Nitroglycerin is continued; note it in the report. Shaving and careful…

…samples were taken at the right times, and whether you know which decision threshold your own laboratory's method uses. In a suspected Addisonian crisis…

…of long term outcomes after revascularization. It incorporates both anatomical (from the original SYNTAX Score) and clinical variables (e.g., age, sex, renal function, left…

…speed of 50 mm/s with 1 mV = 10 mm. At 50 mm/s a small square (1 mm) corresponds to 20 ms and…

…and left ventricular function. The HCM Risk SCD score aims to identify individuals with a high risk of SCD and determine whether an implantable cardioverter…