Issued by Correos de Chile on April 7, 1972, this commemorative stamp highlights World Heart Month (“Mes Mundial del Corazón”). The design features a red anatomical heart beneath a globe, symbolizing global awareness of cardiovascular health. The inscription “En el corazón late la salud” (“Health beats in the heart”) reinforces its public health message. With a denomination of E° 1.15, it was printed by the Casa de Moneda de Chile. This issue remains a significant piece for collectors of medical, health awareness, and thematic heart stamps, marking an early global campaign against heart disease.