| Centers for Disease Control and Prevention | Centers for Disease Control and Prevention |
|---|---|
| National Heart, Lung, and Blood Institute | Screening, immunization, and prevention adult |
Physical Activity Guidelines for Americans.
20| Centers for Disease Control and Prevention | National Heart, Lung, and Blood Institute |
|---|---|
| Department of Health and Human Services | Screening, immunization, and prevention child |
How smoking affects heart health.
| Department of Health and Human Services | Overview of primary prevention of coronary heart disease and stroke |
|---|---|
| Primary prevention of ischaemic heart disease: Populations, individuals, and health professionals | How to prevent heart disease at any age |