Clin Med
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Acute ST-segment-elevation myocardial infarction (STEMI) results from complete obstruction to coronary artery blood flow accompanied by the appearance of ST-segment-elevation on the electrocardiogram. Emergency treatment is required to restore coronary perfusion, thereby limiting the extent of damage to the myocardium and the likelihood of early death or future heart failure. This concise guideline summarises key recommendations from the National Institute for Health and Care Excellence clinical guideline on acute management of STEMI (CG167), of relevance to all healthcare professionals involved. Guidance is presented on choice of reperfusion strategies, procedural aspects, use of additional drugs before and alongside reperfusion therapies, and treatment of patients who are unconscious or in cardiogenic shock.
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Significant numbers of older people attending hospital can be considered to be frail or living with frailty. This is a multi-component syndrome with many manifestations that leads to poorer outcomes in terms of mortality, morbidity and institutionalisation. ⋯ This article discusses the background to frailty, and a number of validated frailty scores which can be applied by non-specialists in the acute environment. It highlights other resources which are available to help with the management of this complex group of patients, and discusses potential local and national service developments in this area.
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All physicians will encounter patients with headaches. Primary headache disorders are common, and often disabling. This paper reviews the principles of drug therapy in headache in adults, focusing on the three commonest disorders presenting in both primary and secondary care: tension-type headache, migraine and cluster headache. The clinical evidence on the basis of which choices can be made between the currently available drug therapies for acute and preventive treatment of these disorders is presented, and information given on the options available for the emergency parenteral treatment of refractory migraine attacks and cluster headache.
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There is emerging evidence, although at early stages, of various detrimental health effects after smoking shisha. With regard to the cardiovascular system, there is a significant acute rise in cardiovascular markers, such as heart rate and blood pressure. The long-term effects on the cardiovascular system are yet to be established. ⋯ Various other forms of cancer have also been documented, but have not reached statistical significance and require further research. Finally, shisha smoking increases the risk of infection and has been associated with outbreaks in the Middle East. Therefore, with the increasing consumption of shisha in Europe, especially in the UK, more research is required to tackle this potential public health threat.
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When nobody or nothing notices an error, it may turn into patient harm. We show that medical devices ignore many errors, and therefore do not adequately support patient safety. In addition to causing preventable patient harm, errors are often reported ignoring potential flaws in medical device design, and front line staff may therefore be inappropriately blamed. We present some suggestions to improve reporting and the procurement of hospital equipment.