. "The process in which the anatomical structures of blood vessels of the heart are generated and organized. The blood vessel is the vasculature carrying blood." . . . "coronary vasculature morphogenesis" . "cardiac blood vessel morphogenesis" . "cardiac vasculature morphogenesis" . "coronary blood vessel morphogenesis" . "heart blood vessel morphogenesis" . "heart vasculature morphogenesis" . . . . . . . .