With which of the following body organ is 'pace-maker' associated? (1) Liver (2) Brain (3) Heart (4) Lungs

1 Answer

Answer :

(3) Heart Explanation: A pacemaker is a small device that's placed in the chest or abdomen to help control abnormal heart rhythms. This device uses low-energy electrical pulses to prompt the heart to beat at a normal rate. Pacemakers are used to treat arrhythmias.

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