Tag Archive for: Syncope

Predicting Dysrhythmias After Syncope

11 Sep
September 11, 2017

Background: Syncope, the sudden, brief loss of consciousness followed by spontaneous, complete recovery is a common presentation to the Emergency Department (ED). It represents a significant portion of overall admissions to the hospital because while many cases are benign (i.e. vasovagal syncope), some may result from a life-threatening cause (ventricular tachydysrhythmia, myocardial ischemia, gastrointestinal bleeding etc). Admission or 24 hour observation is often sought for continuous dysrhythmia monitoring but they are infrequently found. A decision instrument directed at stratifying patients to high or low risk for a dysrhythmia causing syncope (and thus subsequent risk for a recurrent dysrhythmia) would be useful in managing patients with syncope. Read more →

The PESIT Trial: Do All Patients with 1st Time Syncope Need a Pulmonary Embolism Workup?

24 Oct
October 24, 2016

the-pesit-trialBackground: Syncope is a very frustrating chief complaint for many in the medical field.  There is no gold standard test and no validated decision instrument. It represents about 3 – 5% of ED visits, 1 – 6% of hospital admissions, and in patients over the age of 65 years it is the 6th most common cause of hospitalization [2][3]. Additionally, both ED and inpatient work ups are notoriously low yield for finding significant pathology. Pulmonary embolism is one of the myriad of diagnoses included in the differential diagnosis of syncope, but there is little information looking at its prevalence amongst hospitalized patients. Fast forward to Oct. 20th, 2016 and there is now some evidence just published in the NEJM: The PESIT Trial. Read more →

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