심장의 전기적 활동을 시간에 따라 기록한 도표나 검사 결과.
A record or graph of the electrical activity of the heart over a period of time, used to diagnose heart conditions.
예문:
"The nurse attached the electrodes to the patient's chest to perform an ECG."
"Her ECG results showed a perfectly normal sinus rhythm without any signs of arrhythmia."
심장의 전기적 활동을 감지하고 기록하는 데 사용되는 의료 장치.
An instrument or machine used to detect and record the electrical activity of the heart.
예문:
"The hospital recently upgraded its old ECG machines to the latest digital models."
"A portable ECG is an essential tool for emergency medical technicians working in the field."