latin.
The English translation of the word "credo" is "I believe."
'Credo' has its root in 'Latin', and means 'belief'. .
The word is credo from which we get the word creed.
creed, credo
"He was content to follow the warrior's credo of victory or death." "The credo of the ancient religion is unclear, but it likely included a single god."
Creed derives from the Olde Englishe word creda, meaning article or statement of CHRISTIAN BELIEF, which derives from the Latin word credo, meaning "I believe".
Credo , credere
creed/credo
Credo is a Latin word meaning "to trust" (e.g. credit, credentials), but cardio comes from the Greek word καρδία, meaning "heart". Now, that didn't quite answer your question, but I'm doubt that, based on the definitions and morphology, they do actually come from the same root.However, the Latin word for "heart" is cors, cordis, so one would imagine that both the Latin and Greek for "heart" have a similar etymology (at some point in the past).
to believe: credere i believe: io credo
It comes from the Latin "credo" to believe.
The word "credo" refers to a statement of one's beliefs. The word is of Latin origin. For further reference, there are a wide variety of online dictionaries which provide quick definitions of such words.