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The sudden death of a young subject or athlete is a rare but tragic event. The most common mechanism of cardiac arrest leading to sudden death is abrupt ventricular fibrillation as a consequence of an underlying cardiovascular disease. The culprit diseases are often clinically silent and unlikely to be suspected or diagnosed on the basis of spontan...
Background
Idiopathic ventricular fibrillation (IVF) can cause sudden cardiac death. Previous studies have reported that J waves and fragmented QRS complexes (f-QRS) are arrhythmogenic markers and predictors of cardiac events. We evaluated the prevalence and clinical significance of J waves and f-QRS in patients with IVF.
Methods
We studied 81 pat...
Background
After cardiopulmonary resuscitation, the protective effects of therapeutic hypothermia induced by conventional cooling are limited. Recently, esophageal cooling (EC) has been shown to be an effective, easily performed approach to induce therapeutic hypothermia. In this study we investigated the efficacy of EC and its effects on early mar...
p>Background: Only a few patients survive cardiac arrest as it with widespread cerebral ischemia frequently leads to severe neurologic impairment.
Aim: Our objective was to evaluate whether induced hypothermia improves neurologic recovery in survivors of primary cardiac arrest or not.
Methods: We included randomized or quasi-randomized, recent...
A 15-year-old boy was brought to our tertiary care institute of cardiology in unconscious stay after initial resuscitation at a local hospital of a small town. The initial mode of presentation was ventricular fibrillation with a back ground of low grade fever. The detailed investigations revealed right ventricular mass with lymphadenopathy. We cond...