Botox may prevent irregular heartbeat
When a small amount of Botox is injected into a muscle, it blocks nerve signals that tell muscles to contract.
Oct 21, 2015, 20:05 PM IST
Valley Health System in Ridgewood
When a small amount of Botox is injected into a muscle, it blocks nerve signals that tell muscles to contract.
Oct 21, 2015, 20:05 PM IST