Objective To evaluate the related risk factor of allograft coronary artery disease after heart transplantation.Methods Clinical data of 32 cases of coronary artery disease after heart transplantation were reviewed. Univariate analysis and multivariate Logistic regression analysis were made to evaluate the association of the clinical variables with CAV.Results Hypercholesteremia, survival, warm ischemia time, cytomegalovirus antibody positivity and the grade of chronic rejection were the related risk factors...