pubmed-article:8719467 | pubmed:abstractText | Endocardial lymphocytic infiltrates, known as Quilty effect, are a common finding of uncertain pathogenesis in cardiac allografts. Quilty effect was not observed before the use of cyclosporine A for immunosuppression and is not generally regarded as a manifestation of rejection. We hypothesized that the endocardial localization of Quilty effect may be related to a relative absence of cyclosporine A in this region. | lld:pubmed |