; and (2) epidemiological activities, including collecting and analyzing information on the number, incidence, correlates, and symptoms of cases and the clinical utility of specific practice patterns. (c) National surveillance program The Secretary shall— (1) provide for a national surveillance program for the purpose of carrying out epidemiological activities regarding CCM, including collecting and analyzing information on the number, incidence, correlates, and symptoms of cases of CCM and the clinical utility (including costs and benefits) of specific practice patterns