…cell recruitment, extracellular matrix remodelling, and thrombosis interact to produce focal arterial lesions. Although epicardial coronary arteries are a major site of disease, atherosclerosis is…

…most important dangerous differential diagnosis. Clear focal neurological findings are absent in roughly half of patients with a central cause. A normal routine neurological examination…

…with a reduced level of consciousness, focal neurological signs or seizures — because the delay costs more than the scan contributes. Only clinical signs of herniation…

…IMH: involves the descending aorta distal to the left subclavian artery. Penetrating atherosclerotic ulcer PAU is focal ulceration of an atherosclerotic plaque that penetrates through…

…Conversely, certain macroreentrant atrial tachycardias (MRATs) that traverse protected anatomical areas may display a focal atrial tachycardia pattern on the ECG, characterized by discrete P…

…two vascular beds. Carotid disease therefore commonly coexists with coronary artery disease (CAD), peripheral artery disease (PAD), and other manifestations of systemic atherosclerosis. The principal…

…arteries. It frequently coexists with left main coronary artery disease, diabetes mellitus, left ventricular dysfunction, peripheral vascular disease and other manifestations of diffuse atherosclerosis. Percutaneous…

…pain, haemoptysis, syncope and palpitations. Orthopnoea, weight gain and peripheral oedema. Previous hypercapnia, NIV or invasive ventilation. Home oxygen and the patient's usual saturation…

…Seizures later than this, focal seizures or status epilepticus should raise strong suspicion of another or an additional cause [1]. Delirium tremens most often begins…

…blood pressure measurement when a hypertensive emergency is suspected. 3. Insert a peripheral venous cannula. 4. Measure the blood pressure in both arms at the…

…can cause: difficulty concentrating irritability or abnormal behaviour slurred speech visual disturbance confusion focal neurological signs drowsiness or unconsciousness seizures coma The symptom threshold varies…

…defined as stenosis of at least 70%, while a left main coronary stenosis of at least 50% is considered significant. These thresholds describe luminal narrowing…

…may therefore be discordant. A reduced FFR with preserved CFR suggests a predominantly focal epicardial lesion that may not be strongly flow limiting. In contrast…

…loss of consciousness. Focal neurological findings are uncommon in hypertensive encephalopathy and should prompt consideration of stroke. Acute ischemic or intracerebral haemorrhage may coexist with…

…aorta. Type III: originates in the descending aorta, usually just distal to the left subclavian artery. Type IIIa: remains confined to the descending thoracic aorta…

…solely as an isolated coronary event. SCAD predominantly affects the left sided coronary circulation and may involve multiple vessels. Pregnancy associated SCAD can occur at…