Cardiologist
(noun)
A medical doctor who specializes in the diagnosis and treatment of diseases and disorders of the heart and blood vessels.
Origin:
From the greek words 'kardia' meaning heart and 'logos' meaning study or discourse.
Examples:
- My aunt visited the cardiologist for a check-up on her heart condition.
- The cardiologist performed a procedure to unblock my dad's arteries.
- The cardiologist recommended a change in my grandpa's diet to improve his heart health.
- The cardiologist prescribed my friend some medication to control his high blood pressure.
- The cardiologist monitored the progress of my sister's heart condition after her surgery.