5 Signs of a Sinus Venosus Atrial Septal Defect


The Sinus Venosus Atrial Septal Defect (SVAS) is a defect that affects the chamber that connects the upper heart to the lower heart. It may be small or large, varying in its severity.

It is most likely to be seen in children and young adults who have congenital heart problems. Minimizing the risk of complications with healthy living is key to ensuring a long and healthy life.

The right treatment and medical care must be sought at the right time. If you suspect your loved one has this condition, here are some of the signs to watch out for.

Read on!

1. Swelling of the Hands, Feet, or Abdomen

Swelling of the hands, feet, or abdomen is because the increased flow of the body’s blood can cause the pressure to build up, resulting in swelling. Any swelling should be monitored; however, it can be worsened by hot weather or exercise, so these activities should be avoided or limited.

If the situation worsens, it is best to contact a doctor, as it may be indicative of an underlying issue. Early diagnosis and treatment can help with heart disease prevention or any further complications.

2. Shortness of Breath

Although it is usually one of the first indications that something is wrong, symptoms can be mild and missed in some cases. Typical signs of SVASD can include rapid breathing, wheezing, and tiredness on exertion, which can lead to shortness of breath.

When symptoms do present, the shortness of breath is likely to increase when lying down due to more pressure on the lungs. Additionally, the individual may experience sensations of tightness in the chest.

3. Fatigue and Difficulty Exercising

People with this defect may also develop fatigue due to increased stress on the heart. People with this defect may find it difficult to perform activities or exercise as their levels of physical activity may become disrupted due to the strain on their hearts.

As this defect is a serious condition, if any of the above signs and symptoms present themselves, consulting a doctor is highly recommended.

4. Bluish Tint to the Skin

A sinus venosus atrial septal defect is a type of congenital heart defect that occurs when abnormal connections, such as a hole, develop between the upper chambers of the heart.

This can lead to a bluish tint to the skin, a symptom known as cyanosis. Cyanosis occurs when the oxygen-rich blood from the left side of the heart flows abnormally through the ASD, resulting in a decrease in oxygen levels in the bloodstream.

5. Heart Murmur and Rapid Breathing Rate

A person with ASD may experience a heart murmur and rapid breathing rate. A heart murmur is typically caused by turbulent blood flow, which can occur when blood is not able to move between the chambers of the heart.

The rapid breathing rate is a result of the extra pressure it takes to push the blood through the small hole in the septum.

Learning the Signs of a Sinus Venosus Atrial Septal Defect

In conclusion, a Sinus Venosus Atrial Septal Defect is a serious congenital heart defect that requires medical attention to diagnose and treat.

Symptoms include fatigue, shortness of breath, and rapid breathing. If you feel you or your child may be suffering from this heart health condition, talk to your doctor right away!

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