…total maximum of 3 mg . Doses below 0.5 mg can paradoxically worsen the bradycardia and must be avoided. Atropine acts on the sinus node…

…Malignant hyperthermia may manifest under two primary circumstances: Due to a genetic mutation in the RYR1 receptor, resulting in persistent muscle contraction upon administration of…

…to hypothermia, hypercalcemia, early repolarization and Brugada syndrome. Early repolarization, Brugada syndrome and hypercalcemia are discussed separately. Please refer to these articles. ECG examples of…

…JE, Gwyther R, Kirkman E. Closed chest compressions reduce survival in an animal model of haemorrhageinduced traumatic cardiac arrest. Resuscitation 2019; 140:37 42. Endo…

…Hyperthermia Increased intracranial pressure Irreversible causes of sinus node dysfunction Age related degenerative disease (fibrosis) Myocardial ischemia/infarction Lesions due to heart surgery Myocarditis Collagen…

…majority of these patients exhibit satisfactory neurological function upon discharge. Figure 1 . Expected cardiopulmonary function and alertness in decreasing body temperature according to HOPE (Hypothermia…

…hypothermia, and hyperkalemia. Clinical Presentation and Symptoms The clinical manifestation of bradycardia depends on the adequacy of cardiac output. Isolated sinus bradycardia that is unaccompanied…

…et al. Causes of in hospital cardiac arrest and influence on outcome. Resuscitation 2012;83:120611. Wood S. Interactions between hypoxia and hypothermia. Annu Rev…

…manifests with sinus bradycardia and hypertension). Hypothyroidism . Hypothermia . Hyperkalemia . ECG example of sinus bradycardia Figure 1 shows sinus bradycardia at a paper speed of 25…

…immunotherapies may require separate local protocols. Definition Criterion Practical definition : : Fever A single temperature of at least 38.3 degrees, or at least 38.0…