Celina Jaitly’s emotional post brings attention to HLHS, a rare congenital heart condition. Doctors explain symptoms, risks, ...
Growing a fetus is hard work on your body—and your heart. As your baby grows, your blood volume increases by 30–50%, and your heart beats faster to circulate the extra blood throughout your body.
Two-month-old Isabelle Kaiser was born with an extremely rare heart condition that causes her heartbeat to slow dangerously ...