Definiția și Sensul lui "purple [heart]"

What is the origin of the idiom "purple heart" and when to use it?

The origin of the term "purple heart" referring to a long-acting barbiturate used as a sedative can be traced back to the pharmaceutical industry. The name "purple heart" was derived from the color and shape of the amobarbital capsules, which were typically purple and shaped like a heart. This phrase refers to a long-acting barbiturate used as a sedative is not commonly used in contemporary contexts.