practice updates

Vascular Causes of Syncope

These three patients presented with syncope as part of their respective histories, despite suffering from different pathologies. Syncope is a transient loss of consciousness with rapid recovery to baseline. Each history is concerning for a vascular etiology. In the ED we are focused on risk stratifying and ruling out life threats. Vascular and cardiac causes of syncope are two different pathways that ED physicians must rule out. This post will cover vascular causes of syncope.

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Ketamine and Rocuronium: The New Etomidate and Succinylcholine?

Rapid Sequence Intubation (RSI) is one of the most critically important skills for an Emergency Medicine physician to be able to perform quickly and accurately. All airway management in the emergency department is performed on the unstable patient, often with unknown co-morbidities and a full stomach. In recent years, standard medication choices for induction were etomidate and succinylcholine. While other medications were proposed and tried, several were avoided for hypothetical side effects that have not borne out in recent research. Arguably, the modern combination of ketamine and rocuronium has less significant complications, and provides a superior alternative to etomidate and succinylcholine.

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Simplicity and Entropy in Emergency Medicine

The job of an Emergency Physician (EP) is difficult. Every shift we balance the difficulties of making a decision with suboptimal information and resources amidst a sea of chaos. From a cognitive point of view, the main job of an EP is to organize the information in the Emergency Department (ED) to make safe and appropriate interventions and disposition decisions.

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