…lead to confusion between LBBB and acute STEMI. In fact, studies have shown that LBBB is the most common cause of false activations of the…

…Chest compressions in traumatic cardiac arrest In the context of cardiac tamponade, increased pressure within the pericardial sac impedes venous return to the right atrium…

…with advancing age. Presentations without pain may include: Sudden breathlessness Syncope or sudden loss of consciousness Confusion Profound weakness An arrhythmia Peripheral embolism An ot

…of “ 100” for Qp/Qs is likely a typo; standard practice uses the ratio directly (e.g., 2:1, not 200%). Conclusion Echocardiographic calculation of…

…Myocardial ischemia and infarction Definition and pathophysiology Myocardial infarction (MI) is a clinical diagnosis that integrates myocardial injury, evidence of acute myocardial ischaemia, electrocardiographic findings…

…ventilation–perfusion matching, increased physiological dead space and the Haldane effect. It is therefore misleading to explain the whole phenomenon as abolition of the patie

Endokrinologi & metabolism Akutsjukvård Lathundar Emergency overview Measure the plasma glucose immediately in everyone with a reduced level of consciousness, seizures, confusion, a change in behaviour…

…trial shortens the time on the ventilator. See the article on confusion for the management of delirium in intensive care. Renal replacement therapy Absolute indications:…

…Deasy C, Bray J, Smith K, et al. Hanging associated out of hospital cardiac arrests in Melbourne, Australia. Emerg Med 2013;30:3842. Luna GK…

…obligatory Hypothermia, new confusion, tachypnoea, hypotension, rigors, abdominal pain or a rapid deterioration in general condition may be the only signs of infection. Corticosteroids and…

…of the bleeding clinically Signs of major or ongoing bleeding are: hypotension or a postural drop tachycardia a cold periphery and delayed capillary refill confusion…

…g in 1 ml vial. Dilute with 10 ml of normal saline and give by slow injection over 5 10 minutes. Dilute immediately before use…

…two papers and the authors of this article decided to adopt the criteria from MacFarlane et al . However, the confusion actually extends beyond the ECG…

…oedema and mucus plugging. Expiratory flow limitation causes air trapping and dynamic hyperinflation. The consequences are increased work of breathing, exhaustion and, in the most…

…apathy, confusion, impaired reflexes. Severe <115 mmol/L Seizures, coma, respiratory arrest, brainstem herniation and death. Table 2. Grading of hyponatremia. Hypernatremia Hypernatremia does not…

…apply to the anti inflammatory effect. They say nothing about the mineralocorticoid effect or about suppression of the HPA axis, where a long half life…

…and stabilise the patient Immediate assessment 1. Assess airway, breathing, circulation and level of consciousness. 2. Attach ECG, pulse oximetry and repeated blood pressure measurement…

…of raised intracranial pressure or impending herniation Moderately severe symptoms New confusion Severe headache Persistent nausea Moderately reduced consciousness Marked gait instability The specificity of…

…system Finding : : CNS New confusion, disorientation, agitation, drowsiness or a reduced GCS Respiration A respiratory rate of at least 22/min, increased work of breathing…

…exposure Concussion, temporal bone injury, dissection, aminoglycoside toxicity, antiepileptic drugs, alcohol or sedatives Trauma and medication directed workup This corresponds to the principles of TiTrATE…