electrogastrogram मीनिंग इन हिंदी

Where the electrocardiogram detects muscular activity in various regions of the heart, the electrogastrogram detects the wave-like contractions of the stomach ( peristalsis ).
An electrogastrogram and a gastroenterogram are similar in principle to an electrocardiogram ( ECG ) in that sensors on the skin detect electrical signals indicative of muscular activity within.