Dextrocardia

Part of speech: noun

Definitions

1. A congenital condition where the heart is located on the right side of the chest instead of the left ; an unusual anatomical placement affecting the orientation of internal organs ; a rare developmental anomaly involving the reversal of typical cardiac position
2. A medical abnormality characterized by the heart's right-sided placement rather than the usual left ; an uncommon structural variation influencing thoracic organ arrangement ; a disorder marked by the mirror-image positioning of the heart within the body
3. A developmental rare condition in which the heart lies on the opposite side of the thorax from normal; an anatomical deviation affecting the usual left-side dominance; a congenital transposition of the heart position within the chest cavity

Etymology: Dextrocardia is a plain technical coinage, built in modern medical Latin from two classical pieces. The first, "dextro-", comes from Latin "dexter", meaning "right" (as in right-hand side), and that Latin word traces back to a much older root meaning "right-handed" or "skillful," which is also the source of words like "dexterity." The second piece, "-cardia", comes from Ancient Greek "kardia", meaning "heart," which is where English gets "cardiac" and "cardiology." Put together, the word literally means "right-heart," describing a heart that sits on the right side of the chest instead of the left. Greek and Roman physicians had no such term, since the condition was named only once anatomists could describe it, and the word was assembled in English from those classical building blocks in the modern period.

Synonyms: right-sided heart, cardiac dextroposition

Antonyms: levocardia