Where does “cardíaco” come from?
cardíaco (Spanish) comes from Latin cardīacus, from Ancient Greek καρδιακός, from Ancient Greek Καρδία, from Proto-Hellenic kərdíyā, from Proto-Indo-European ḱr̥díyeh₂, from Proto-Indo-European ḱḗr — heart.
cardíaco (Spanish): cardiac
Ancestry of “cardíaco”, step by step