The American journal of emergency medicine
-
Thyroid storm is a rare clinical emergency with a mortality rate between 20% and 30%. Cardiac arrhythmias associated with thyrotoxicosis are usually supraventricular. Ventricular arrhythmias are rarely associated with this entity and tend to occur in patients with intrinsic cardiac disease. ⋯ The mechanism for ventricular arrhythmia is not clear but seems to be due to the increased myocardial excitability directly caused by the thyroid hormones. The presence of myocarditis lesions may constitute an arrhythmogenic substratum and contribute further to this manifestation. This case emphasizes the importance of cardiac monitoring in patients with thyroid storm.
-
To determine which factors predict death among trauma patients who are alive on arrival at hospital. ⋯ Age, premorbid conditions, hospital RTS, and NISS are significant predictors of death after trauma. The time intervals between the accident and arrival at the hospital, arrival at the hospital and the first computed tomography scan or the first crucial emergency intervention, do not appear to affect the risk of death.