The cardiovascular system: your heart, lungs, arteries and veins.
The root "cardio-" is Greek, from the word kardia, "heart".
cardiovascular
Cardio
The root word "cardio" is derived from the Greek word "kardia," which means heart. It is commonly used in medical terminology related to the heart or cardiovascular system.
Cardio is a shortened version of the word cardiovascular, which means relating to the heart.
Cardio
The prefix cardio- means related to the heart. It is commonly used in medical terminology to refer to conditions or procedures involving the heart.
electro- cardio -graphy
electro- cardio -graphy
The term cardio refers to the heart. The medical word cardiac was derived from the Greek word for heart, which was kardia.
When referring to exercise, "cardio" is used a shorthand for "cardiovascular", which refers to the heart and circulatory system.
The root would be cardio meaning 'heart'