…preparations and irritant drugs: pull the skin and subcutaneous tissue 2–3 cm to one side, inject, wait 10 seconds, withdraw the needle and release…

Emergency medicine Myocardial ischemia and infarction Definition and Clinical Framework Chest pain is a broad clinical syndrome rather than a narrowly defined symptom. It includes…

…lasting at least 10 minutes unless treated immediately, severe chest pain or pressure, and an accelerating pattern. An accelerating pattern includes increasingly frequent or severe…

…Respiratory rate, saturation, chest movement and a blood gas. Ventilate by mask in opioid induced respiratory depression while naloxone is prepared C Pulse, blood pressure…

…infarction (AMI), in which myocardial ischaemia is accompanied by cardiomyocyte necrosis and cardiac troponin release meeting the criteria of the universal definition of MI. Clinically…

…which activate circulating platelets and coagulation factors, which results in thrombus formation (Figure 1). Disruption of an atherosclerotic plaque may also release atherosclerotic debris downstream…

…angina or angina like chest discomfort; symptoms suggestive of myocardial ischaemia despite normal or non obstructive coronary arteries; dyspnoea; fatigue; and recurrent symptoms causing impaired…

…with persistent or recurrent chest pain require repeat blood sampling even when an accelerated algorithm has already been initiated. Evaluation and Physical Examination Patients with…

…including carbamazepine, theophylline and quinine. Repeated dosing may also be appropriate after large ingestions of modified release preparations. Contraindications Measure Contraindication : : Medicinal charcoal A reduced…

…1. Perform an ABCDE assessment, attach cardiac monitoring, secure intravenous access and record an ECG. 2. Confirm the potassium with a repeat sample, but do…