Shock is one of the most important problems with which physicians will contend with. The magnitude of the problem is illustrated by the high mortality associated with shock. Assessment of perfusion is independent of arterial pressure, in that hypotension does ...
Background Information: Syncope is defined as a sudden transient loss of consciousness (LOC) followed by complete resolution. It represents 1-3% of all emergency department (ED) visits. 1 1% of all hospitalizations are due to syncope as it may have resulted ...
Background: Syncope, defined as a transient loss of consciousness with spontaneous and complete recovery to pre-event status, is a common emergency department (ED) presentation. Recently, we have discussed the lack of clinical utility in distinguishing syncope from near-syncope in terms ...
Background: The clinical importance of immediate coronary angiography, with subsequent percutaneous coronary intervention (PCI) in OHCA patients without STEMI is a matter of debate. We have already covered the COACT trial on REBEL EM, but this is a second study, the pilot ...
Background: Atrial fibrillation (AF) is a common cardiac dysrhythmia encountered in the emergency department (ED), affecting 2.7 million – 6.1 million Americans annually. Hospitalizations with AF as the primary diagnosis total >467,000 annually. AF is associated with a 5-fold increased risk ...
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