Multiple choice

ECG is used for the diagnosis of ailment of the

  1. heart

  2. kidneys

  3. brain

  4. lungs

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

 By measuring the activity of the heart via electrodes attached to the patient's skin, ECG can help diagnose abnormal heartbeat and other cardiac problems. ECG is used for the diagnosis of ailment of the heart.