Definition of «strong heartbeat»

The phrase "strong heartbeat" means that the heart is pumping blood with power and vigor.

We heard the baby's strong heartbeat on our first visit at 12 weeks. (birthwithoutfearblog.com)
It was a wonderful appointment, complete with a strong heartbeat, a beautiful spine, and all other important development milestones being met. (sarahbessey.com)
We saw that the baby was doing fine and had a strong heartbeat. (mommyish.com)
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