• c e e- ge . dney disease in epidemic peoportio . And I've seen of the ab tracts (summary p pers) to be presented at the symposium is even scarier. the do ide," e up ide j t more BI c re becoming organ do 0 Also ve finaDy got the ttention of both Black and . communiti cviden of the fact that cleo . ts from all over tb rid are coming here to help not only to identify the problem but find solution to it," he said Dr. Callender is the first African American to become certified to perform heart plant operations. Howard University Tr t Center, under his direction,· the first ch center in the nation to be cmificd to Perform both heart d· y transplants. The program will focus on research that pro . des informa- • on needed to 10 r the in- . eaee of this diseaSe and in­ crease the transplant uceess : fa in heavily affected popula­ tion , Dr. Callender em­ ized. . I