A psychologist found that a baby's first sweet sounds and early attempts at forming words are directly linked to the baby's heart rate. The soft, gentle murmurs of a baby's first expressions, like ...
Verywell Health on MSN
What Are Heart Sounds and How to Know If They’re Normal
Heart sounds are the noises made as blood moves through the heart with each heartbeat. When the heart valves close, they make a distinct lubb-dupp sound. Healthcare providers listen to the heart's ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback