ABCs of Heart Health: https://millionhearts.hhs.gov/files/4_Steps_Forward_English.pdf
Peripheral Artery Disease (PAD) Fact Sheet: https://www.cdc.gov/dhdsp/data_statistics/fact_sheets/fs_pad.htm
Division for Heart Disease and Stroke Prevention: https://www.cdc.gov/dhdsp/programs/spha/resources.htm