Written by Amy Norton
Scientists say they’ve taken a first step toward creating a pacemaker that runs on the heart’s own energy rather than batteries.
Pacemakers are electronic devices implanted to regulate your heartbeat — usually because of a condition that slows your heart’s normal rate. Traditional pacemakers have two parts: a battery-powered pulse generator implanted under the collarbone, and insulated wires that connect it to your heart. Read more.
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