Discusses possible reasons why the death rate from heart disease is falling. Three phenomena that are considered partly responsible are: (1) early diagnostic technology; (2) the existence of new tools for treating the disease; and (3) public awareness of risk factors. A prescription for a healthy heart is provided. (BC)

Analyzes death certificate data to discover the number of deaths of Alaskan natives caused by cardiovascular disease. Rates from cardiovascular diseases and atherosclerosis from 1980-86 among Alaskan natives were lower than rates among other Alaskans, while death rates from other causes were higher. Discusses the possible impact of diet. (JS)