Archive

Author: Mark Ramzy

The DOSE VF Pilot RCT: Double Sequential External Defibrillation for Refractory Ventricular Fibrillation

Background Information: Refractory ventricular fibrillation (RVF) is a complication of cardiac arrest defined as ventricular fibrillation (VF) that does not respond to three or more standard defibrillation attempts.1,2 Patients with RVF during their cardiac arrest have a mortality of up …

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CardiovascularResuscitation

Extending Systemic Thrombolysis to 4.5 – 9 Hours and Wake-Up Strokes Using Perfusion Imaging: A Meta-Analysis

Background Information: The administration of alteplase (tPA) in acute ischemic stroke (AIS) continues to remain a highly debated topic. As hospital systems continue to undergo major changes to facilitate this controversial drug’s administration, more studies are coming out focusing on neuroimaging …

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Neurology

HYPERION: Targeted Temperature Management in Cardiac Arrest Patients with Non-Shockable Rhythms

Background Information: Therapeutic hypothermia is the use of targeted temperature management to reduce neurologic sequelae resulting from the severe ischemia-reperfusion injury that occurs during cardiac arrest primarily from shockable rhythms.1 Although a mainstay treatment in the Advanced Cardiac Life Support …

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Resuscitation

Comparison of Chemical vs Electrical Cardioversion of Acute Uncomplicated Atrial Fibrillation

Background Information: Atrial fibrillation is the most commonly encountered dysrhythmia in the emergency department (ED) and is associated with an increased long-term risk of stroke, heart-failure and all-cause mortality.1,2 In fact, the overall mortality rate for patients with atrial fibrillation is …

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Cardiovascular

Impact of ED-ICUs on Mortality and ICU Admissions

Background Information: Critical care and emergency medicine are frequently intertwined as the resuscitation of critically ill patients occurs in both environments. While the majority of these patients come through the emergency department (ED), the resuscitation of critically ill patients is not …

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Resuscitation

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