Diagnosis, surveillance, and epidemiologic evaluation of viral infections in pediatric cardiac transplant recipients with the use of the polymerase chain reaction.

Abstract

Polymerase chain reactions may be used as a rapid and sensitive method to evaluate postoperative viral infections in heart transplant recipients, especially in those with late-onset rejection or chronic rejection. Polymerase chain reaction may also be useful in the serial analysis of cytomegalovirus status in transplant recipients. The use of multiple viral primers improves the diagnostic evaluation of these patients and may lead to a better understanding of the epidemiologic characteristics of posttransplantation viral infections and the cause of late or chronic rejection.