title: Predicting the development of cardiac allograft vasculopathy.
abstract: Cardiac transplantation is a lifesaving therapy for patients with end-stage cardiovascular disease. There has been remarkable progress in controlling acute rejection, and the early survival rate after the heart transplantation has significantly improved. Cardiac allograft vasculopathy (CAV) is one of the common causes of death and a major limiting factor for long-term graft survival years after heart transplantation. CAV is a progressive occlusion of arteries and veins of the transplanted heart. CAV is often clinically silent because of the denervation of the transplanted heart. CAV tends to be found at an advanced stage of disease, including myocardial infarction (MI), congestive heart failure, arrhythmia, and/or sudden cardiac death. Because of the serious sequelae of CAV, risk factors, prevention, and prediction of CAV have been investigated. Despite the effort by many researchers, the pathogenesis is not yet completely understood. There are a number of both immune and nonimmune factors in the donor and recipient that are related to the development of CAV. In addition, several biomarkers in blood and tissue are found to correlate with the presence of CAV, and that may be able to predict CAV. Here, we review the pathology, pathogenesis, risk factors, diagnosis, and the potential for prediction of CAV.
authors: Department of Pathology and Laboratory Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA. Electronic address: ASeki@mednet.ucla.edu.
authors: Atsuko
authors: A
authors: Seki
authors: Department of Pathology and Laboratory Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA.
authors: Michael C
authors: MC
authors: Fishbein
mesh_terms: D064591:Allografts; D006084:Graft Rejection / Q000276:immunology*; D006085:Graft Survival / Q000276:immunology*; D006331:Heart Diseases / Q000209:etiology*; D016027:Heart Transplantation / Q000009:adverse effects*; D006801:Humans; D012307:Risk Factors
keywords: Cardiac allograft vasculopathy; Chronic rejection; Heart transplantation