http://www.ihs.gov/NonMedicalPrograms/HPDP/index.cfm?module=focus&option=cardio&newquery=1
Indian Health Service, U.S. Department of Health and Human Services
The incidence rates of Cardiovascular Disease in Native Americans appear to be increasing significantly despite a fall in the general U.S. population mortality rates, quickly reaching incidence rates almost twice that of the general U.S. population.