RESUMO
Objective To assess the clinical value of MPI with ATP intervention (ATP-MPI) in the diagnosis of coronary heart disease (CHD).Methods To collect published literatures on ATP-MPI studies for the diagnosis of CHD,the PubMed,the Excerpta Medica Database (EMbase),Chinese Biomedical Literature Database (CBMdis),Vip and China National Knowledge Infrastructure (CNKI) databases were searched with computer and manual method since the data were available until to 2014.According to the inclusion and exclusion criteria,the literatures were screened to extract data by two independent evaluators.Meta-analysis was conducted with Stata 12.0 software.Results A total of 11 studies involving 968 patients were included.In patient study,which included 9 literatures and 933 patients,the Se,Sp,LR+,LRand 95％ CI of ATP-MPI diagnosis of CHD were 0.89 (0.82-0.94),0.84 (0.74-091),6.00 (3.25-9.91),0.13 (0.07-0.22),respectively.The diagnostic odds ratio (DOR) was 45.04.The AUC of summary ROC (SROC) curve was 0.94.In the coronary artery study,which included 6 literatures and 1 079 coronary arteries,the Se,Sp,LR+,LR-and 95％ CI of ATP-MPI diagnosis of coronary stenosis were 0.83 (0.71-0.91),0.92 (0.86-0.95),10.00 (5.58-16.99),0.18 (0.09-0.34),respectively.The DOR was 53.24 and the SROC AUC was 0.94.Conclusion ATP-MPI has a significant value in the diagnosis of CHD.