American Heart Month is a month-long United States observance established by 36 U.S.C.
§ 101.
[1][2][3] The President is requested to issue each year a proclamation— (federal) = federal holidays, (abbreviation) = state/territorial holidays, (religious) = religious holidays, (cultural) = holiday related to a specific racial/ethnic group or sexual minority, (week) = week-long holidays, (month) = month-long holidays, (36) = Title 36 Observances and Ceremonies