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What is an Atrial septal defect (ASD)?

A congenital heart defect is a structural issue in the heart that exists from birth and is known as an atrial septal defect (ASD). The septum, a hole in the wall, separates the heart's upper chambers, or atria. The hole size may vary, and surgery may be necessary, or it may heal itself.

Several holes in the wall separate the heart's upper chambers (atria) as the fetus's heart grows. Usually, these apertures seal during pregnancy or soon after delivery. An atrial septal defect (ASD) is a hole that persists if one of these apertures does not close.

What is the Importance of Timely Treatment?

For atrial septal defects (ASD), timely intervention is essential to avoid consequences such as pulmonary hypertension, heart failure, and stroke. Early management reduces the chance of arrhythmias and helps restore normal blood flow, which eases the load on the heart and lungs.

Additionally, it alleviates symptoms, including exhaustion and dyspnea, enhancing the general quality of life.

Early intervention for ASD, particularly in childhood, can improve long-term health outcomes and lessen the need for later, more involved treatments.

What are the Common Symptoms of Atrial septal defect (ASD)?

An atrial septal defect (ASD) may not cause symptoms in a newborn. Adulthood may be when symptoms first appear. Symptoms of an atrial septal defect might include:

  • Breathlessness, particularly during physical activity.
  • Fatigue, particularly after exerting oneself.
  • Swelling in the abdomen, legs, or feet.
  • Arrhythmias are irregular heartbeats.
  • Palpitations are skipped heartbeats or sensations of a rapid, fluttering, or pounding heartbeat.

Types of Atrial septal defect (ASD)

Atrial septal defects (ASDs) come in the following types:

  • Secundum: The most prevalent kind of ASD is this one. It occurs between the upper heart chambers in the centre of the wall.
  • Primum: This kind of ASD impacts the lower portion of the wall between the upper heart chambers. It may happen in conjunction with other congenital cardiac issues.
  • Sinus venosus: This kind of ASD is uncommon. The top portion of the wall between the heart chambers is where it most frequently occurs. It often happens in conjunction with other congenital defects in the heart's structure.
  • Coronary sinus: The heart's vascular system includes the coronary sinus. A portion of the wall separating the left upper chamber of the heart from the coronary sinus is absent in this uncommon form of ASD.

Atrial septal defect and pregnancy

First, consult a healthcare provider if you have an atrial septal defect and are pregnant or considering getting pregnant.

Getting the proper prenatal care is essential. Before becoming pregnant, a medical expert might advise fixing the heart hole.

A high-risk pregnancy may result from a significant atrial septal defect or its consequences.

Causes, Risk Factors and Complications of Atrial Septal Defect (ASD)

Causes

It's unclear what causes atrial septal defects. The issue impacts the heart's structure. It occurs during pregnancy when the baby's heart is developing.

The following factors may cause congenital cardiac defects like atrial septal defects:

  • Genetic alterations.
  • Certain health issues.
  • Certain medications.
  • Smoking.
  • Abuse of alcohol

Risk Factors

The following conditions can raise a baby's chance of an atrial septal defect or other birth-related cardiac issues:

  • German measles, often known as rubella, in the first few months of pregnancy.
  • Diabetes.
  • Lupus.
  • Use of tobacco or alcohol when pregnant.
  • Use of cocaine when pregnant.
  • Use of some medications, such as those for mood disorders and seizures, is permitted during pregnancy.

Specific congenital cardiac abnormalities run in families. They are inherited as a result.

Complications

Serious adverse effects from larger atrial septal abnormalities include right-sided cardiac failure:

  • Arrhythmias are irregular heartbeats
  • Stroke
  • Early demise
  • Pulmonary hypertension is elevated blood pressure in the lungs' arteries.
  • Permanent lung damage might result from pulmonary hypertension.

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Latest Research and Technologies in the Treatment of Atrial Septal Defect (ASD) in the United Arab Emirates

  • UAE hospitals are using robotic-assisted heart surgery for ASD closure. This method improves accuracy and is especially beneficial for those looking for less invasive solutions. It offers advantages including fewer incisions, less pain, and faster recovery times.​
  • In the United Arab Emirates, three-dimensional transesophageal echocardiography (3d-TEE) is increasingly being used. 3d-TEE offers a thorough image of the ASD to help with precise device placement and selection during percutaneous closure procedures.

Atrial Septal Defect (ASD) Prevention Tips

Prevention may not be feasible due to the unclear origin of atrial septal defect (ASD). However, receiving quality prenatal care is essential. Before getting pregnant, schedule a health examination if you were born with an ASD.

During this visit:

  • Discuss current medical problems and medications
  • Examine the medical history of your family.
  • Inquire about getting tested for rubella (German measles).

Treatment options for Atrial septal defect (ASD)

Catheter-based repair: This kind is used to correct atrial septal defects of the secundum kind. A catheter is a thin, flexible tube inserted into a blood vessel, usually the groin. After that, the tube is led to the heart. The catheter is filled with a mesh patch or stopper. The hole is sealed with the patch. The hole is permanently sealed by the heart tissue growth surrounding the patch.


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Open-heart surgery: To reach the heart during this ASD repair surgery, an incision must be made through the chest wall. The surgeons apply patches to seal the opening. Primum, sinus venosus, and coronary sinus atrial abnormalities can only be corrected by open-heart repair surgery.

  • Clinical Assessment
    • Electrocardiogram (ECG or EKG): An EKG test is a quick and straightforward method to determine whether you have a cardiac condition.
  • Imaging Tests
    • Echocardiogram: An ultrasound examination called echocardiography examines the anatomy and physiology of your heart.
    • Computed tomography (CT): A CT (computed tomography) scan is an imaging test that aids medical professionals in identifying illnesses and wounds.
    • Chest X-ray: An X-ray of the chest reveals the state of the heart and lungs.
    • Cardiac magnetic resonance imaging (MRI): This test produces still or moving images of the heart's blood flow. It is most frequently used to identify the aetiology of ventricular fibrillation or tachycardia.
    • Transthoracic echocardiography (TTE): This test demonstrates the effects of ASD-induced left-to-right blood shunting on the heart and can also display information on pulmonary hypertension.
    • Intracardiac echocardiography (ICE): This ultrasound was performed inside your heart. Through a peripheral vein, a tiny camera known as an echo probe is delivered to your heart. This test displays the ASD's dimensions, shape, and blood flow direction. It is frequently utilised in percutaneous (nonsurgical) ASD repair.
    • Transesophageal echocardiography (TEE): A TEE is an ultrasonography that passes through your oesophagus. It displays an ASD's dimensions, form, and position and can examine your heart valves. TEE is frequently utilised in percutaneous repair and ASD surgery.

Atrial septal defect (ASDs) rehabilitation options include:

  • Cardiac Rehabilitation Programs: Organised initiatives that promote cardiac rehabilitation through therapy, education, and exercise.
  • Exercise and Physical Activity: Exercise regimens under supervision to enhance endurance and cardiovascular health.
  • Lifestyle Modifications: Promoting heart-healthy behaviours such as weight control, quitting smoking, and dietary adjustments.

Atrial septal defects (ASDs) cannot be fixed by medication. However, they can lessen symptoms. Atrial septal defect medications may include:

  • Beta-blockers for heartbeat regulation.
  • Anticoagulants are blood thinners that reduce the risk of blood clots.
  • Diuretics are used to alleviate fluid accumulation in the body, including the lungs.

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Hospitals for Atrial septal defect (ASD) in United Arab Emirates

Zulekha Hospital Sharjah: Top Doctors, and Reviews
Zulekha Hospital Sharjah

Sharjah, United Arab Emirates

Zulekha Hospital Sharjah located in Sharjah, United Arab Emirates is accredited by ISO, JCI. Also listed below are some of the most prominent infrastructural details:

  • Zulekha Hospital Sharjah is present over a 290,000 square feet area.
  • The hospital stands today with a bed capacity of 185.
  • The hospital also has a Cardiac Catheterization Laboratory and radiology as well as laboratory services.
  • There is an ICU and Neonatal ICUs.
  • There are facilities for Dialysis and advanced technological applications such as Minimal Invasive surgeries.
  • In Zulekha Hospital Sharjah Bariatric procedures, Joint Replacement, Specialised Cancer Care, Cardio Thoracic and Vascular Procedure, Plastic and Reconstructive Procedure are performed.
  • It also specialises in Pediatric Cardiology, Pulmonology and Chest Diseases, etc.
  • Teleconsultation services as well as an international patient care center with related assistance for medical travelers are functioning in Zulekha Sharjah.
Prime Hospital: Top Doctors, and Reviews
Prime Hospital

Dubai, United Arab Emirates

Prime Hospital located in Dubai, United Arab Emirates is accredited by ISO, JCI. Also listed below are some of the most prominent infrastructural details:

  • Capacity for 100 beds
  • 24-hour Emergency Service
  • Advanced Cardiac Cath Lab
  • Adult Intensive Care Unit
  • Paediatric Intensive Care Unit
  • Coronary Care Unit
  • Neonatal Intensive Care Unit
  • Maternity & Child floor
  • Day Surgery Unit
  • Family Clinic
  • Deluxe rooms and Spacious Lounge
Zulekha Hospital Dubai: Top Doctors, and Reviews
Zulekha Hospital Dubai

Dubai, United Arab Emirates

Zulekha Hospital Dubai located in Dubai, United Arab Emirates is accredited by ISO, JCI. Also listed below are some of the most prominent infrastructural details:

  • The bed capacity of Zulekha Hospital Dubai is 140.
  • Diagnostic centers, pharmacies, inpatient and outpatient care are provided at Zulekha Hospital Dubai.
  • This hospital provides the best of healthcare packages
  • Its surgical base is really strong with the hospital having successfully initiated and completed minimally invasive surgeries, joint replacement surgeries, bariatric surgeries, cardiac, and neonatal surgeries.
  • Radiology, laboratory, operating theatres, dialysis section and Cardiac Catheterization Laboratory are all present in Zulekha Hospital Dubai, UAE.

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Why Choose the United Arab Emirates for Atrial Septal Defect (ASD) Treatment?

Here are some of the reasons to choose the United Arab Emirates:

  • Advanced Medical Technology: United Arab Emirates provides cutting-edge facilities that use minimally invasive surgical procedures to treat coronary artery disease.
  • World-Class Experts: Highly experienced cardiologists and surgeons with international training backed by JCI-accredited healthcare facilities.
  • Cost-Effective Treatment: Compared to many Western countries, treatment in the United Arab Emirates is less expensive while maintaining high quality.
  • International Patient Services: UAE hospitals offer exceptional multilingual care and assistance to international patients.
  • Innovative Treatment Options: Modern technologies, such as biological medicines and the most recent research in ASD treatment.

Frequently Asked Questions

The magnitude of the ASD and whether you get ASD repair are two factors affecting life expectancy. Repair time is also essential. Research shows that people with ASD heal early in life and have a better expectancy. This is probably because quick treatment identifies the issue before it can seriously harm your heart or lungs.

90% to 98% of atrial septal defect (ASD) closure surgeries in the United Arab Emirates are successful, particularly when transcatheter and minimally invasive techniques are used. Up to 98.5% of pediatric cases are successful with few side effects. Thanks to its advanced imaging and surgical technologies, the UAE is renowned for providing ASD patients with safe, efficient, and cutting-edge cardiac treatment.

Yes, many individuals with ASD do not exhibit any symptoms, and they might not receive a diagnosis until they are adults.

Most people with ASD can have everyday lives free from chronic cardiac issues if they receive timely treatment. Untreated ASDs, however, may result in more severe health problems.

Not all the time. Many persons with mild or asymptomatic ASDs can be closely watched and may not need surgery. Surgery or a catheter technique is frequently required to close larger ASDs or those that are producing symptoms.

The extent of the problem and whether it produces symptoms determine the course of treatment. While some ASDs are addressed in infancy or childhood, others may be tracked into adulthood.

Most of the time, people with ASD can live an active life. However, until treatment is administered, people with significant problems or symptoms might need to limit their rigorous activities.

Over time, problems from an ASD can include heart failure, arrhythmias, stroke, or pulmonary hypertension if treatment is not received.

While other flaws, such as ventricular septal defects (VSD), involve holes between the heart's ventricles or other structural problems, ASD refers explicitly to a hole between the heart's atria.