Heart Symbol Info

The transition from a biological concept to a stylized icon follows several theories:

: The 1977 "I ♥ NY" logo designed by Milton Glaser solidified the heart as a verb meaning "to love," fundamentally changing its usage in branding. heart symbol

: Regarded as the "Ib" (soul), the heart was believed to hold memory and personality. In the afterlife, it was weighed against a feather to determine a person's worthiness. The transition from a biological concept to a

: Medieval physicians, such as Galen, described the human heart as having three chambers with a dent at the top, which might have influenced the "double-scalloped" base of the modern icon. : Medieval physicians, such as Galen, described the

: The heart emoji remains one of the most frequently used globally. In specific subcultures, variations like the Korean finger heart (crossing the thumb and index finger) have become popular symbols of appreciation.