What does "Cardi/o" refer to in medical terms?

The term "Cardi/o" is derived from the Greek word "kardia," which means heart. In medical terminology, prefixes and suffixes are often formed from Greek or Latin roots, and "cardi/o" specifically indicates anything related to the heart. For example, conditions like cardiomyopathy (a disease of the heart muscle) or cardiology (the study of the heart) utilize this root to denote their association with heart health or diseases. Understanding this root word is crucial for comprehending a wide range of medical terms and conditions related to the cardiovascular system.