Congenital Heart Disease in Children: What Every Parent Should Know

Hearing that your child may have a heart condition can feel overwhelming. In those first moments, it’s natural for fear to take over. But understanding what Congenital Heart Disease (CHD) really is, and how it can be treated, often brings comfort, confidence, and hope.

CHD refers to structural problems with the heart that are present at birth, and it’s more common than many parents realise, affecting about 1 in every 100 babies. These differences may involve the heart walls, valves, or blood vessels. Sometimes it’s as simple as a small “hole in the heart” that closes on its own, while in other cases, more complex treatment is required.

The good news is that with today’s advances in Paediatric Cardiac services most children with CHD can grow up to be healthy, active, and independent.

Spotting the Signs Early

Some babies show symptoms right after birth, while others develop them later. Warning signs include:

• Bluish lips, skin, or fingernails (low oxygen)
• Difficulty feeding or tiring easily during feeds or severe perspirations during feeds
• Poor weight gain or slow growth
• Rapid breathing or shortness of breath
• Fainting spells or unexplained fatigue

Diagnosis tools:

• Echocardiogram (ultrasound of the heart)
• ECG (Electrocardiogram)
• Chest X-ray
• Prenatal ultrasound (sometimes detects abnormalities of the foetus heart before birth)

From Watchful Waiting to Surgery

Treatment depends on the severity of the condition:

• In a small percentage, mild and small septal defects and PDA undergoes spontaneous closure but would still need to undergo long-term follow-up.
• Majority of the cases are of moderate to severe cases: About two-thirds of children with CHD will require some forms of surgery or Transcatheter Interventions.
• Often those who has Cyanosis (bluish skin) or valve involvement would require an earlier surgery intervention.

Every child’s journey is unique, but with timely treatment, many recover fully and thrive.

Growing Up With CHD

Having CHD doesn’t mean growing up with limits. With proper medical care they’ve given a second chance to lead a normal life

• Most children can go to school, play, and take part in activities like their peers.
• Doctors will advise and guide families on safe activity levels.
• Emotional support, through family, counselling, or support groups, helps both children and parents feel more confident.

When to See a Specialist

Parents should seek medical advice if:

• A baby shows blue lips, difficulty feeding, or rapid breathing
• A child faints frequently, complains of chest pain, or seems unusually tired
• A heart murmur has been detected and further clarity is needed
• An abnormality of the fetus heart is detected during pregnancy
• Or there is a strong family history of congenital heart disease in the family and the family decides to screen their immediate family members or children

Brighter Futures, Stronger Hearts

Congenital Heart Disease can sound daunting, but with early diagnosis, modern treatments, and continuous care, children today have brighter, healthier futures than ever before.

If you have concerns about your child’s heart health, don’t wait, speak to our Paediatricians and Cardiothoracic Surgeons at Gleneagles Hospital Kuala Lumpur. We are here to guide you through every step of the journey.

Dr Siti Laura Mazalan

Cardiothoracic Surgeon

Gleneagles Hospital Kuala Lumpur