…level, producing atrioventricular (AV) or intraventricular blocks. Isolated sinus bradycardia in the early hours following infarction may be associated with hemodynamic compromise. More broadly, bradyarrhythmic…

…moreover, this condition is associated with five times as great a risk of sudden cardiac death. The prefix “benign” must therefore not be used. The…

…A neutropenic patient with a suspected infection and organ dysfunction must therefore be managed as neutropenic sepsis even if the temperature criterion is not met…

…or diminished exercise tolerance. Whenever such symptoms are associated with ECG evidence of sinus node dysfunction, the condition is referred to as sick sinus syndrome…

…circulation (ROSC) is typically not sustained at temperatures below 30°C. Concurrent Hypothermia and Asphyxia in Avalanche Incidents Hypothermia coupled with asphyxia is commonly observed in…

…the bradycardia and reduced contractility of hypothermia are not tolerated. A decision to withhold further life sustaining treatment. Preparation and equipment Continuous core temperature measurement…

…below apply to adults unless otherwise stated, and paediatric doses are given per kilogram with the stated maximum. Always check against the local guideline and…

…underlying cause. Contraindications Hypothermia with a body temperature below about 30 °C — the hypothermic myocardium is irritable and pacing can precipitate ventricular fibrillation. Prioritise rewarming…

…activity (PEA). Evaluation and Physical Examination The source material does not provide specific details regarding the physical examination maneuvers for patients with bradycardia. Diagnostics Electrocardiography…

…bradycardia. The small q waves in inferior leads (II, aVF, III) are not significant. Low voltage in limb leads. Click to zoom. Figure 4. Sinus…

…the longest QT interval is the QT dispersion. Increased QT dispersion is associated with increased morbidity and mortality. This is presumably explained by a higher…

…probability of return of spontaneous circulation (ROSC) is high but survival is very low, as is the proportion surviving with good neurological function ( Table 1 )…

…hypotension. The high mortality associated with sepsis underscores the critical importance of timely and appropriate interventions. In patients presenting with concurrent sepsis and cardiac arrest…

…As above but with lower temperatures. Electrolyte replacement. Large infusions of fluids are typically needed. Table 1. Grading of hyperthermia. Body temperature should decrease at…