…not excessive, or may cause substantial haemodynamic compromise. Symptoms and consequences may include: Palpitations and awareness of an irregular or rapid heartbeat Dyspnoea and worsening…

…Reduced exercise tolerance. Excessive fatigue. These non chest pain manifestations are reported more frequently in females, older adults and people with diabetes. Ischaemic heart disease…

…multiple and typically measure approximately 5–25 mm in diameter and 4–30 mm in depth. PAU is strongly associated with extensive atherosclerosis and frequently…

…Furthermore, sotalol may decrease the frequency of implantable cardioverter defibrillator (ICD) discharges and reduce the defibrillation threshold, though it typically does not slow ventricular tachycardia…

…procedural definitions, and institutional practice. Complications are more frequent during PCI than during purely diagnostic angiography. Elective PCI has reported mortality of 0.1–0…

…contraindication, an indication for oral anticoagulation, or an excessive risk of bleeding. The duration and intensity may be modified according to: bleeding risk; ischemic risk…

…extensive or diffuse epicardial disease, chronic total occlusion, incomplete revascularization, or coronary anatomy unsuitable for further intervention. In ANOCA/INOCA, coronary atherosclerosis, endothelial dysfunction, and…

…hypernatremia, hypomagnesemia, and hypermagnesemia are exceedingly rare precipitants of cardiac arrest. Sodium imbalance Neither hyponatremia nor hypernatremia typically cause discernible ECG changes. Hyponatremia Effective management…

…density there (and thus the lowest image resolution). TGC at the top of the image is usually kept at low levels. Frequency of ultrasound waves…

…one third of patients with inferior infarction. Extensive involvement is less common in patients with inferoposterior left ventricular infarction, while infarction confined predominantly to the…