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Myocarditis
DOI:10.1016/S0140-6736(11)60648-X.png)
Abstract
En 中文
Myocarditis is an underdiagnosed cause of acute heart failure, sudden death, and chronic dilated cardiomyopathy. In developed countries, viral infections commonly cause myocarditis; however, in the developing world, rheumatic carditis, Trypanosoma cruzi, and bacterial infections such as diphtheria still contribute to the global burden of the disease. The short-term prognosis of acute myocarditis is usually good, but varies widely by cause. Those patients who initially recover might develop recurrent dilated cardiomyopathy and heart failure, sometimes years later. Because myocarditis presents with non-specific symptoms including chest pain, dyspnoea, and palpitations, it often mimics more common disorders such as coronary artery disease. In some patients, cardiac MRI and endomyocardial biopsy can help identify myocarditis, predict risk of cardiovascular events, and guide treatment. Finding effective therapies has been challenging because the pathogenesis of chronic dilated cardiomyopathy after viral myocarditis is complex and determined by host and viral genetics as well as environmental factors. Findings from recent clinical trials suggest that some patients with chronic inflammatory cardiomyopathy have a progressive clinical course despite standard medical care and might improve with a short course of immunosuppression.
Keywords:
CARDIOVASCULAR MAGNETIC-RESONANCE
GIANT-CELL MYOCARDITIS
VENTRICULAR ENDOMYOCARDIAL BIOPSY
COXSACKIE-ADENOVIRUS RECEPTOR
ASSOCIATION TASK-FORCE
COLLEGE-OF-CARDIOLOGY
DILATED CARDIOMYOPATHY
VIRAL MYOCARDITIS
IMMUNOSUPPRESSIVE THERAPY
HEART-ASSOCIATION
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Journal
IF:
88.5
Papers:
5.4W
Citations:
34.8W
Organization
Cited Papers
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Oncotarget
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