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What is Patent ductus arteriosus (PDA)?

A heart condition known as patent ductus arteriosus, or PDA, may appear shortly after birth.

A persistent gap between the two main blood arteries that emerge from the heart is known as the patent ductus arteriosus (PDA).

The blood flow system for an unborn child, often known as a fetus in the womb, includes an entrance known as the ductus arteriosus. Usually, it shuts down soon after delivery. It is referred to as a patent ductus arteriosus if the opening stays open.

What is the Importance of Timely Treatment?

Timely management of Patent Ductus Arteriosus (PDA) is necessary to avoid consequences such as inadequate oxygenation, pulmonary hypertension, and heart failure.

PDA raises the risk of infective endocarditis and strains the heart, which can cause long-term lung and heart damage if treatment is not received.

Early intervention promotes children's improved growth and general health while preventing developmental delays.

For those impacted, timely intervention guarantees fewer complications and enhances their quality of life.

What are the Common Symptoms of Patent ductus arteriosus (PDA)?

A large PDA diagnosed during infancy or childhood might cause :

  • Poor feeding, which results in poor growth
  • Crying or eating while perspiring
  • Breathing too quickly or feeling out of breath all the time
  • Easy tiring
  • Elevated heart rate
  • Inadequate growth or weight gain

Taking Care of the Patent Ductus Arteriosus During Pregnancy

  • A small patent ductus arteriosus may not be a barrier to a successful pregnancy. However, the risk of significant pregnancy issues is increased in case of a large PDA or a condition such as heart failure, lung injury, or irregular heartbeats.
  • Discuss potential pregnancy risks and consequences with your healthcare provider before getting pregnant. Certain cardiac medications may be harmful to a developing fetus. Before you get pregnant, your doctor may decide to stop or modify your medication.
  • The healthcare team can plan any particular care required during pregnancy. Pregnancy-related genetic testing and screening may be performed if you are at a high risk of giving birth to a child who has a cardiac problem.

Causes, Risk Factors and Complications of Patent ductus arteriosus (PDA)

Causes

The cause of this illness is unknown to researchers. A family history of the disease or genetic problems are two possible causes of patent ductus arteriosus. Additional PDA reasons could be:

  • Pregnancy-related German measles
  • The Respiratory Distress Syndrome in neonates

Risk Factors

Risk factors for patent ductus arteriosus (PDA) include:

  • Premature birth
  • Family history and other genetic conditions
  • German measles during pregnancy
  • Being born at a high altitude
  • Female sex assigned at birth

Complications

A small patent ductus arteriosus might not cause complications. Larger, untreated PDAs could cause:

  • High blood pressure in the lungs is also called pulmonary hypertension
  • Heart failure
  • A heart infection called endocarditis

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Latest Research and Technologies in the Treatment of Patent ductus arteriosus (PDA)

  • In addition to investigating genetic testing to detect predispositions and facilitate individualised prevention efforts, recent research in PDA therapy focuses on creating innovative pharmaceutical medicines with fewer side effects. These developments are meant to reduce dangers and increase the effectiveness of treatment.

Patent ductus arteriosus (PDA) Prevention Tips

The prevention of patent ductus arteriosus is unknown. But it's essential to take every precaution to ensure a healthy pregnancy. Here are a few essentials:

  • Take folic acid now
  • Stay active and engage in exercise
  • Get early prenatal care, even before you're pregnant
  • Avoid smoking and drinking alcohol
  • Obtain the recommended vaccinations
  • Manage your blood sugar levels

Treatment options for Patent ductus arteriosus (PDA)

Cardiac catheterisation: Cardiac catheterisation involves inserting a flexible tube, threading it through a blood vessel to the heart, closing the patent ductus arteriosus and stopping blood flow.

PDA closure: Surgery for patent ductus arteriosus involves a lateral chest incision made by the surgeon. They use a metal clip or sutures to close the PDA.


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The diagnosis of patent ductus arteriosus can be aided by tests.

  • Echocardiogram: Images of the beating heart are created by sound waves. This test illustrates the blood flow of the heart and its valves. It can determine whether the heart has a persistent opening.
  • Chest X-ray: This test reveals the state of the lungs and heart.
  • EKG, or electrocardiogram: This quick and easy test captures the electrical signals that comprise the heartbeat.
  • Cardiac catheterisation: This test isn't usually needed to diagnose patent ductus arteriosus.

The primary components of PDA rehabilitation are monitoring and supportive care. But in more serious situations or following surgery, rehabilitation might entail:

Cardiac rehabilitation: The goal is to strengthen the heart and enhance cardiovascular health.

Physical therapy: To aid in recuperation, particularly in cases of developmental delays, post-operative muscle weakness, or chronic heart strain.

Respiratory Therapy: If increased blood flow to the lungs has caused injury, respiratory therapy restores lung function.

Monitoring and Ongoing Care: To guarantee long-term health and keep an eye on heart function, schedule routine check-ups with medical professionals.

PDA medicines, which decrease blood flow through the vessel, aid in stimulating the closure of the ductus arteriosus, particularly in moderate cases or preterm infants.

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Hospitals for Patent ductus arteriosus (PDA) in India

Kalra Hospital: Top Doctors, and Reviews
Kalra Hospital

Delhi, India

Kalra Hospitals, regarded as one of Delhi's best hospitals, is dedicated to providing high-quality healthcare to people in need and has four locations: Dwarka, Kirti Nagar, Najafgarh, and Palam. The skilled physicians, who specialize in critical care and cardiovascular conditions, are committed to giving our patients comprehensive medical care. In addition to its emphasis on heart health, Kalra Hospitals offers services in the following areas: dentistry, endocrinology, gastroenterology, rheumatology, burns and plastic surgery, cancer therapy, and vascular medicine.

Ruby Hall Clinic: Top Doctors, and Reviews
Ruby Hall Clinic

Pune, India

Ruby Hall Clinic located in Pune, India is accredited by NABH. Also listed below are some of the most prominent infrastructural details:

  • Ruby Hall Clinic brought in Intensive Care and Coronary care units as early as in 1969.
  • It was the pioneer in terms of having achieved the first successful Kidney Transplant and test tube baby in Pune and being the initiator for Cobalt Therapy to ensure Cancer treatment.
  • Imaging advancement is being used in the hospital which is highly advanced known as Positron Emission Tomography.
  • Ruby Hall Clinic is in the possession of two cardiac cath labs and Linear Accelerators.
  • There are as many as 550 in-patient beds which is inclusive of 130 ICU beds.
  • Air Ambulance services are provided by the hospital.
  • There is a multi-organ transplant centre which began operations in the year 1997 and a Neuro Trauma stroke centre.
  • There is also the presence of an independent Stroke Trauma Unit which is fully equipped and enabled with the right units and healthcare personnel.
Yashoda Hospital, Malakpet: Top Doctors, and Reviews
Yashoda Hospital, Malakpet

Hyderabad, India

Yashoda Hospital, Malakpet located in Hyderabad, India is accredited by NABH, NABL. Also listed below are some of the most prominent infrastructural details:

  • Multi-bed facility
  • High-tech labs, modular operation theaters
  • Advanced medical equipement
  • Dedicated rooms for patients with all facilities
  • State-of-art technology
  • 24/7 blood bank
  • State of the art Cardio-Thoracic Center with the latest CATH LAB Equipment & Modular steel operation theatre
  • Neurosurgery department equipped with an operating microscope, high-speed drill & stereotaxy
  • 24-hour Emergency services to take care of all kinds of trauma and other orthopedic emergencies
  • Pulmonology department equipped with modern gadgets.
  • One of the best PFT labs and bronchoscopy units
  • Nephrology services include Renal Biopsy, AV Fistulas, AV Grafts & Permanent Catheter Insertions, Hemodialysis; Temporary Access For Dialysis; Peritoneal Dialysis
  • Has a comprehensive cancer care unit following a trans-disciplinary & multi-modality approach
  • State-of-the-art services of Digital X rays, Flouroscopy, Ultrasonography, OPG, Mammography, CT 64 Slices, MRI, etc.
  • Airport Transfer Service
  • Scheduling Of All Medical Appointment
  • Processing Of Medical Second Opinion
  • Provide Language Interpreter
  • Special Dietary Needs / Religious Arrangement
  • Coordination Of Admissions Process
  • Cost Estimates For Anticipated Treatments
  • Foreign Exchange service
  • Billing and Finance Related Service
  • Providing Information Of Patient’s Relatives Back Home

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Why Choose India for Patent ductus arteriosus (PDA)?

Here are some of the reasons for choosing India:

  • Due to advancements in medical facilities, such as minimally invasive surgical techniques.
  • World-class experts include highly experienced doctors, JCI, and NABH-accredited healthcare institutions.
  • Compared to other countries, treatment in Indian hospitals is cost-effective.
  • Indian hospitals provide International patient services, including a multilingual support system.
  • Improved treatment methods and biological therapies.

Frequently Asked Questions

Follow your healthcare provider's instructions. If your infant exhibits new symptoms, notify your provider immediately and keep all follow-up appointments.

Healthcare professionals can fix PDA if it doesn't close on its own. If moderate and large-sized PDAs in babies and children are not treated on time, they may be more likely to develop cardiac problems as adults.

In India, PDA closure treatments typically have a high success rate. Success rates for catheter-based closure are between 95% and 98%, with minimal complications. Additionally, surgical closure has a success rate above 95%, particularly in more complicated instances. Positive results are guaranteed because skilled cardiologists and surgeons frequently perform these operations in prestigious hospitals. Results may vary depending on the patient's age, general health, and the extent of the PDA.

The majority of PDA newborns who receive therapy go on to lead active, healthy lives.

Sometimes, PDA may spontaneously close in the initial days or weeks following birth, especially in premature babies. However, medical attention could be required if it persists or produces symptoms.

If there are no more cardiac abnormalities, blood flow quickly returns to normal following catheterisation or surgery.

The most prevalent cardiac issue affecting newborns is patent ductus arteriosus. Premature babies are more likely to have the condition diagnosed by medical professionals. The earlier the infant is born, the higher the risk.

  • About 10% of babies born between weeks 30 and 37 of pregnancy have PDA.
  • Eighty per cent of babies are born between weeks 25 and 28 of pregnancy.
  • 90% of kids are born before the 24-week mark.

There is very little chance of recurrence if the wound has been effectively closed by medication, catheterisation, or surgery. However, routine follow-ups are essential to keep an eye on heart health and avoid issues.