The American journal of medicine
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Meta Analysis
Hypertrophic Cardiomyopathy as a Cause of Sudden Cardiac Death in the Young: A Meta-Analysis.
Sudden cardiac death is often linked with hypertrophic cardiomyopathy in young athletes, but with a divergence of study results. We performed a meta-analysis to compare the prevalence of sudden cardiac deaths associated with hypertrophic cardiomyopathy vs sudden cardiac deaths associated with structurally normal hearts. ⋯ Hypertrophic cardiomyopathy is not a more common finding at death than structurally normal hearts in young subjects with sudden cardiac death. Increased attention should be directed toward identifying causes of death associated with a structurally normal heart in subjects with sudden cardiac death.
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Infective endocarditis is a serious infection, often resulting from injection drug use. Inpatient treatment regularly focuses on management of infection without attention to the underlying addiction. We aimed to determine the addiction interventions done in patients hospitalized with injection drug use-associated infective endocarditis. ⋯ We found that patients hospitalized with injection drug use-associated infective endocarditis had high rates of readmission, recurrent infective endocarditis and death. Despite this, addiction interventions were suboptimal. Improved addiction interventions are imperative in the treatment of injection drug use-associated infective endocarditis.
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Meta Analysis
Use of targeted temperature management after out-of-hospital cardiac arrest: A meta-analysis of randomized controlled trials.
Individual randomized trials have yielded variable results regarding the benefits of targeted temperature management in patients encountering out-of-hospital cardiac arrest. This study aimed to systemically determine if targeted temperature management initiated after an out-of-hospital cardiac arrest was associated with improved outcomes. ⋯ Targeted temperature management initiated after successful resuscitation in patients who encountered an out-of-hospital cardiac arrest was associated with a nonsignificant reduction in mortality and poor neurological outcome. Lack of benefit was strongly influenced by inclusion of one study that used mild hypothermia in the control arm. These results indicate that only mild hypothermia may be needed to improve outcomes among patients presenting with an out-of-hospital cardiac arrest.