When we think of heart disease, we often picture an older person clutching their chest — but what if the heart problem starts before birth? Congenital Heart Disease (CHD) is one of the most common birth defects, affecting thousands of babies worldwide each year.
Some cases are mild and barely cause a ripple, while others require surgery or lifelong care. For parents, hearing that their child has a heart condition can be overwhelming, but medical advancements have made it possible for many children with CHD to live full, active lives. Understanding the condition, knowing the signs, and accessing the right care can make all the difference because every tiny heartbeat matters.
The Cleveland Clinic defines CHD as a birth-related heart defect causing abnormal blood flow, including holes in the heart wall, issues with blood vessels, and heart valve problems. Symptoms are said to vary, and some cases can be life-threatening. It is stated that early detection is possible, but diagnosis may take years.
According to the above clinic, CHD can be classified into two main groups: cyanotic (low oxygen in the blood) and cyanotic (blood oxygen level is acceptable). Cyanotic CHD is claimed to involve heart anomalies reducing the amount of oxygen the heart can deliver to the body, requiring surgery.
Acyanotic CHD on the other hand is said to involve abnormal blood flow through the body, such as a hole in the heart, aortic coarctation, or pulmonary artery stenosis.
The Mayo Clinic states that congenital heart defects are caused by various factors, including gene changes, certain medicines, health conditions, and environmental or lifestyle factors. “During the first six weeks of pregnancy, the baby’s heart begins to form and starts to beat. The major blood vessels that go to and from the heart also begin to form during this critical time. It’s at this point in a baby’s development that congenital heart defects may begin to develop.”
Also see: Tips to prevent premature heart ageing
