Differential expression of coxsackievirus and adenovirus receptor in endomyocardial tissue of patients with myocarditis.

Recent studies demonstrated that the expression of coxsackievirus and adenovirus receptor (CAR) is implicated in the pathophysiology of myocarditis. The aim of the present study was to assess the association between active and borderline myocarditis and CAR expression in endomyocardial tissues, and analyze the association between CAR expression and treatment response. An analytic, cross‑sectional, retrospective study was performed in 26 patients with myocarditis and 10 control subjects without heart disease.