…that should make them seek help immediately. Indications An undisplaced or reduced fracture to be treated conservatively. Immobilisation after reduction of a dislocation. Immobilisation of…

…effect of adenosine, which can be given during the recording and unmask the atrial activity. The investigation is diagnostic, not therapeutic. An unstable patient should…

…A single central feature is enough to proceed with urgent investigation , and a normal CT of the brain does not exclude an infarction in the…

…in the absence of right bundle branch block); virtually all patients display this. The epsilon wave, which is much less common (one third of patients)…

…effect varies tenfold between individuals, and the only way to find the right level is to give a small dose, wait until it has worked…

…LBBB) Electrocardiographic Criteria and Characteristics Left bundle branch block is characterized by a significant reorganization of the activation and recovery patterns within the left ventricle…

…Two types of failure to capture should be distinguished: Genuine failure to capture occurs when a stimulus that is expected to result in activation fails…

…Posterior shoulder dislocation, which is often associated with fracture and requires an orthopaedic surgeon. Dislocation of a native hip (as opposed to a prosthesis) — a…

…that produces new nail. Its visible distal part is the lunula. The matrix horns are the lateral extensions of the matrix, reaching out to the…

…swelling. A vein suspected of thrombosis or previously thrombophlebitic. Intraosseous access (absolute, for the bone in question): A fracture of the bone to be punctured…

…stricture or a known diverticulum Relative Recent nasal or pharyngeal surgery Signs that should raise the suspicion of a base of skull fracture: periorbital bruising…

…major haemorrhage protocol early. Protocols improve above all the logistics, the communication and the simultaneous delivery of red cells, plasma and platelets. Observational data from…

…compression. The reason compression nevertheless so often fails is that it is done wrongly: the patient pinches the nasal bone instead of the soft part…

…often missed. On medical and geriatric wards a substantial proportion of older patients are affected, and the incidence is particularly high after hip fracture, major…

…body reaching the stroma or deeper. The absence of a slit lamp — the cornea should not be instrumented without magnification. With a suspected chemical injury…

…impairment or a large residual volume. A need for accurate measurement of urine output in a critically ill patient. Perioperatively and postoperatively in longer procedures…

…Stent fracture or collapse Residual edge dissection Incomplete lesion preparation Persistent stenosis within the treated segment Mechanical factors are particularly important because correction of the…

…crush technique, stent fracture or collapse Lesion specific angiographic features Residual dissection at a stent margin, impaired flow into or out of the stent, stent…

…with skull fractures (risk of intracranial malposition of the tube) or coagulopathy (risk of bleeding). An advanced airway (tracheal tube, supraglottic airway) should be established…

…In contrast, haemodynamically stable patients without ST segment elevation after successful resuscitation from out of hospital cardiac arrest should not routinely undergo immediate angiography. A…

…although dyspnoea may also be a presenting feature. The source material emphasizes that patients and families should be educated to recognize chest discomfort or dyspnoea…

…angiogenic signalling. A central biochemical feature is an imbalance between antiangiogenic and angiogenic factors. Placental production of soluble fms like tyrosine kinase 1 increases, whereas…

…plaque disruption is not a feature of Type 2 MI. The pathophysiology of Type 2 MI is fundamentally distinct from that of Type 1 MI…

…leads generally indicates very severe ischemia [15]. A key distinguishing feature of ischemic ST elevation is the presence of prominent reciprocal ST depression [4]. Furthermore…

…Prevention of recurrence after a healed venous ulcer. After deep vein thrombosis with post thrombotic syndrome. Differential diagnosis Feature Venous ulcer Arterial ulcer Diabetic foot…

…in advanced cases, loss of consciousness. Focal neurological findings are uncommon in hypertensive encephalopathy and should prompt consideration of stroke. Acute ischemic or intracerebral haemorrhage…

…Proprotein convertase subtilisin/kexin type 9 (PCSK9) is a hepatic protein that regulates the availability of the low density lipoprotein receptor (LDL receptor) on hepatocytes…

…skeletal muscle, a pharmacological feature that may limit muscle related toxicity despite bempedoic acid acting within the same broad cholesterol synthesis pathway as statins. The…

…the difference in R wave amplitude, note the slurred terminal portion of the R wave in the high risk morphology, which replaces the sharp negative…