acardia
noun
acar·dia
(ˈ)ā-ˈkär-dē-ə 
: congenital absence of the heart
Certain anomalies, such as conjoined twins or acardia, are unique to multiple pregnancies.—
David A. Paul, in Neonatology
David A. Paul, in NeonatologyCite this Entry
“Acardia.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/acardia. Accessed 31 Jul. 2025.
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