Cardiologist: history and fun facts
Everything a curious kid might want to know about this job.
Through history
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Long ago
People first listened to hearts by placing an ear right on a person's chest. Doctors still listen to hearts today, now with a helpful tool!
Tools of the trade
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Stethoscope
A stethoscope is a tool with two earpieces and a round part on a tube. It helps the cardiologist hear heartbeats clearly.
A day in the job
- MorningThe cardiologist says hello to patients and listens to their hearts with a stethoscope. Then they ask how everyone is feeling today.
Words to know
- Cardiologist
- A cardiologist is a doctor who takes care of hearts. The word comes from a Greek word for heart, so it's all about hearts!
Quiz time
Your heart is as big as your fist.