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PUBMED FOR HANDHELDS

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  • Title: Heart Failure Secondary to Chagas Disease: an Emerging Problem in Non-endemic Areas.
    Author: Traina M, Meymandi S, Bradfield JS.
    Journal: Curr Heart Fail Rep; 2016 Dec; 13(6):295-301. PubMed ID: 27807757.
    Abstract:
    Chagas disease affects millions of people worldwide. Though the majority of infected individuals remain asymptomatic, approximately 30 % of patients progress to develop cardiac manifestations and eventual heart failure. While vectorial transmission occurs predominantly in South America, Central America, and Mexico, millions of people originally from these endemic regions immigrate to non-endemic countries in North America, Europe, and Asia. Outside of rare specialized centers, health-care providers lack experience diagnosing and treating this disease. This lack of experience likely leads to far fewer Chagas disease patients being diagnosed than what actually exist in non-endemic countries, with subsequent adverse effect on patient outcomes and health-care expenses. Underdiagnosis increases the risk of developing cardiomyopathy, associated heart failure, and life-threatening ventricular arrhythmias as the disease progresses.
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