In this article:
- A hole in the heart wall
- Problems with your blood vessels (too many or too few, blood moving too slowly, to the incorrect spot or in the wrong direction)
- Problems with your heart valves, which regulate blood flow
What Are The Types Of Congenital Heart Disease?
There are two major categories of CHD:- Cyanotic (low oxygen levels in the blood) Congenital cardiac disease
- Acyanotic congenital heart disease (acceptable blood oxygen level)
Cyanotic Congenital Heart Disease
These heart irregularities limit the quantity of oxygen your heart can supply to the rest of your body. Babies born with cyanotic congenital heart disease typically have low oxygen levels and require surgery. Examples include:- Left heart obstructive lesions restrict blood flow between the heart and the rest of the body. Examples include hypoplastic left heart syndrome (a heart that is abnormally small on the left side) and interrupted aortic arch (an unfinished aorta).
- Right heart obstructive lesions restrict blood flow between the heart and the lungs. Tetralogy of Fallot (a collection of four anomalies), Ebstein's anomaly, pulmonary atresia, and tricuspid atresia are all examples of abnormal valve development.
- Mixing lesions: The body combines systemic and pulmonary blood flow. One example is the transposition of the major arteries, where the two main arteries leaving the heart are in the wrong location. Another is truncus arteriosus, which occurs when your heart has only one main artery instead of two to transport blood to your body.
Acyanotic Congenital Cardiac Disease
This is a condition that causes blood to flow abnormally through your body. For example:- A hole in the heart: One of your heart's walls may have an irregular opening. Depending on where the hole is located, it may be referred to as an atrial septal defect, atrioventricular canal, patent ductus arteriosus, or ventricular septal defect.
- Problems with the aorta: The aorta is the primary artery that transports blood from the heart to the body. It may be too thin (aortic coarctation). Alternatively, the aortic valve (which opens and closes to regulate blood flow) may have a restricted opening or only two flaps instead of three.
- The pulmonary artery transports blood from the right side of the heart to the lungs to obtain oxygen. Pulmonary artery stenosis occurs when this artery becomes too narrow.
Symptoms
Congenital heart disease symptoms may emerge immediately after birth or later in life. They might include:- Cyanosis is defined as having blue skin, lips, or nails
- Excessive drowsiness
- Rapid breathing or difficulty breathing
- Fatigue refers to excessive tiredness
- Feeling especially weary or short of breath during exercising
- A heart murmur is a swishing sound made by the heart that may indicate irregular blood flow
- Poor blood circulation
- Weak pulse or rapid heartbeat
- Age
- The number of cardiac conditions (a person may be born with more than one)
- The severity of the disease
- The kind of congenital disorder
What Are The Causes Of Congenital Heart Disease?
CHD occurs when the foetal heart does not develop normally in the uterus. Scientists do not entirely understand why this happens; however, it might be connected to:- Having faulty chromosomes or genetics that are inherited or occur at random
- During pregnancy, avoid drinking alcohol, smoking, and being exposed to secondhand smoke
- Taking medicines during pregnancy, such as those used to treat high blood pressure, cholesterol, or acne
- Having a disease when pregnant (diabetes, phenylketonuria, or a viral infection such as rubella)
What Are The Complications Of Congenital Heart Disease?
Congenital cardiac abnormalities may increase your risk of:- Arrhythmias are abnormal cardiac rhythms
- Heart failure
- Kidney disease
- Blood clots
- Pulmonary hypertension
- Endocarditis
- Liver illness
- Speech concerns
- Attention deficit hyperactivity disorder (ADHD)
How Is Congenital Heart Disease Diagnosed?
Sometimes a healthcare practitioner discovers a congenital problem before the baby is born. If your physician notices anything odd during a regular prenatal ultrasound, you and the foetus may need further testing. A foetal echocardiogram, for example, creates images of the foetal heart by using harmless sound waves.Other cardiac abnormalities are detected shortly after a baby is delivered. They may, for example, use pulse oximetry to determine cyanotic CHD. The quick, painless test utilises sensors on your baby's fingers or toes to determine if oxygen levels are too low. Sometimes patients might not get a congenital heart defect diagnosis until later in life.What Tests Will Be Used To Identify Congenital Heart Disease?The following tests may help identify CHD in babies, children, and adults:- A physical exam involves listening to your heart for odd noises
- Chest X-ray: A chest X-ray images the interior of your chest to detect any structural problems
- Electrocardiogram: An electrocardiogram (EKG or ECG) analyses the electrical activity of the heart
- A cardiac catheterisation allows a healthcare clinician to determine how effectively your heart pumps and circulates blood. It is sometimes referred to as coronary angiography or cardiac catheterisation.
- Magnetic resonance imaging (MRI) for cardiac illness may provide precise images of the heart
How Is Congenital Heart Disease Treated?
Congenital heart disease treatments may include:- A catheter method for inserting a plug into a defect
- Medications that improve heart function or control blood pressure
- A non-surgical process for repairing a problem with a closing mechanism
- Oxygen treatment delivers more oxygen than usual room air
- Prostaglandin E1 relaxes smooth heart muscle and may maintain the ductus arteriosus (a blood artery that typically shuts after birth) open, allowing for necessary circulation
- Surgery is used to correct a problem, open blood flow, or divert blood. In extreme circumstances, individuals need a heart transplant
Complications of treatment
The complications of congenital heart disease therapy differ depending on the technique. They may include:- Bleeding
- Infection
- Arrhythmia refers to an abnormal cardiac rhythm
- Scar tissue
- Blood clots
- Aneurysm refers to a stretched blood vessel
- Heart attack
- A leaking heart valve
How To Take Care Of Yourself?
To keep your heart healthy and prevent problems from congenital heart disease:- Consume well-balanced, nutritious meals with heart-healthy foods.
- Exercise regularly (but only if your cardiologist approves).
- Maintain a healthy weight.
- Tell all of your healthcare professionals about your cardiac condition, all the medications you take, and any procedures you've had.
- Understand the precise congenital problem you have and the potential complications.
- If you intend to become pregnant, consult your cardiologist, obstetrician, and primary care provider (PCP) well in advance. They will assist you in understanding and managing the risks associated with your pregnancy.
When Should I See My Healthcare Provider?
You should see a cardiologist frequently throughout your life to monitor and manage congenital heart problems, as well as discover complications. You may require more than one treatment over time to address any concerns that arise.If a person with congenital heart disease experiences any of the following:- Dizziness
- Shortness of breath
- Chest discomfort
- Fainting
FAQs on Congenital Heart Disease Explained: Symptoms, Diagnosis, and Treatment
- How long will it take to recover from congenital heart disease treatment?Depending on the operation, your child may require many days, weeks, or even months to recover. Enquire with your child's provider about recovery for the exact operation they are considering.
- How long does congenital heart disease last?Even after a surgical correction, congenital heart disease is a medical problem that you must inform your doctors about for years to come. Depending on your circumstances, you may experience complications as a result of congenital heart disease.
- Does the lesion recur again?Completely correctable causes mostly don't recur, but for those heart diseases which are not completely correctable by surgery, the child may continue to have symptoms.