When Kimberly Mays was about 20 weeks pregnant with her second child, she began to feel faint and overheated. An ultrasound revealed that Mays' baby had a very rapid heart rate. When Kimberly Mays was ...
An atypical heart rhythm, called arrhythmia, is a serious health concern for anyone. But heart rhythm disturbances in newborns, known as neonatal arrhythmias, can be especially concerning for parents ...