Cardiac arrest following naloxone.

Naloxone in cardiac arrest with suspected opioid overdoses.

INTRODUCTION Naloxone's use in cardiac arrest has been of recent interest, stimulated by conflicting results in both human case reports and animal studies demonstrating antiarrhythmic and positive ionotropic effects. We hypothesized that naloxone administration during cardiac arrest, in suspected opioid overdosed patients, is associated with a change in cardiac rhythm. METHODS From a database...

Cardiac arrest after reversal of effects of opiates with naloxone.

Delayed encephalopathy following cardiac arrest.

A 46 year old woman suffered a post-operative cardiac arrest associated with prolonged depression of oxygenation and respiration. She made a good initial recovery but one year later insidiously developed symptoms of widespread central nervous system damage compatible with a delayed post-hypoxic encephalopathy. This case is unusual in the length of time between the hypoxic insult and the later d...

Cardiac arrest following scorpion envenomation.

Scorpion stings are a common occurrence in Saudi Arabia. The majority of cases present with local pain at the site of envenomation, and follow a benign clinical course. Severe systemic toxicity and mortality are uncommon. Reported deaths have been attributed to a primary effect of the venom on the cardiovascular system. Toxicity of envenomation varies between species and within the same species...

The Aassociation between Pre-Cardiac Arrest Comorbidity and Unsuccessful Cardiopulmonary Resuscitation in Patients with Cardiac Arrest

Background and Objective: Patients suffering from cardiac arrest (CA) have poor prognosis and survival. The association of pre-arrest comorbidity with unsuccessful resuscitation in patients with CA is far from clear. The aim of the present study was to investigate the association between pre-existing comorbidity and unsuccessful resuscitation following CA in Iranian patients. Materials and Met...