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Doctor insights on: Ductus Arteriosus/Ductus Botalli

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Will PDA (patent ductus arteriosus) help with TOF (tetralogy of fallot)?

Will PDA (patent ductus arteriosus) help with TOF (tetralogy of fallot)?

Sometimes: In Tetralogy of Falot, blood flow to the lungs may be restricted. As there are various degrees of restriction, there may be a need for more blood flow to the lungs. This situation may be helped by maintaining an open PDA. However if the pulmonary valve restriction is not severe, then an open PDA is not necessary. The cardiologist can draw this out for you. ...Read more

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What is patent ductus arteriosus?

What is patent ductus arteriosus?

Fetal structure: A patent ductus arteriosus (pda) is a small vessel that connects the pulmonary artery to the aorta during fetal life. Once the umbilical cord is cut and we are exposed to an oxygen rich environment that vessel should "shrivel up" and become an unobtrusive ligament. In some people it never closes and in some it will need to be addressed. ...Read more

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What?Causes ?The patent ductus arteriosus?

Causes the PDA: The PDA is a critical vessel that allows the blood to bypass the lungs and get to the placenta while babys are still inside, in mom's uterus. The lungs are full of amniotic fluid and don't do any gas exchange (o2 delivery and co2 release) eveyone is born with a pda, it persists... Open (patent) most commonly in premature babies. There is no absolute answer as to why it stays open in some people. ...Read more

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Is a PDA (patent ductus arteriosus) considered a chd (congenital heart defect)..?

Is a PDA (patent ductus arteriosus) considered a chd (congenital heart defect)..?

Yes: Yes - if it persists then it would qualify as chd and if it is audible in a child past infancy then it would ordinarily be closed in the cathetization laboratory. ...Read more

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How expensive is the patent ductus arteriosus repair?

How expensive is the patent ductus arteriosus repair?

Widely variable: The cost of PDA repair is widely variable both by location of where in the US it is done and the procedure performed (surgery vs. catheter). Most are now done by catheter with no incision and less than a one day stay. This is a great (and fair) question to ask your doctor's office/hospital where this will be done. In these days of managed care, I believe its best to know what you are getting into. ...Read more

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Who gets patent ductus arteriosus treatment?

Who gets patent ductus arteriosus treatment?

Anyone may need it: Patent ductus arteriosus (pda) is a normal fetal anatomic connection between the pulmonary artery and aorta that allows blood to bypass the lungs. Because fetuses don't use their lungs to exchange co2 and oxygen (due to a placenta), they do not require much blood flow to the lungs. The PDA normally closes soon after birth as babies start breathing, but can remain open in any infant (esp. Premies). ...Read more

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Is there a ?Difference between a?Patent foramen ovale and?A patent ductus arteriosus?

Is there a ?Difference between a?Patent foramen ovale and?A patent ductus arteriosus?

Yes: A patent foramen ovale (pfo) and patent ductus arteriosus (pda) are conditions that allow fetal circulation to flow. Once the infant is born different blood flow patterns are required to oxygenate the blood. The closing off of the pfo and PDA allow the blood flow to assume the normal post natal pattern. ...Read more

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Patent ductus arteriosus and tricuspid valve leak, what does this mean?

Patent ductus arteriosus and tricuspid valve leak, what does this mean?

First PDA: Patent ductus arteriosus (PDA) is a heart problem that affects some babies soon after birth. In PDA, abnormal blood flow occurs the aorta and the pulmonary artery. Before birth, these arteries are connected by a blood vessel called the ductus arterioles, a vital part of fetal blood circulation.After birth, the ductus arteriosus closes. Sometimes the ductus arteriosus remains open, allowing oxygen-rich blood from the aorta to mix with oxygen-poor blood from the pulmonary artery. This can strain the heart and increase blood pressure in the lung arteries. ...Read more

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What is a patent ductus arteriosus?

Ductus Arteriosus: A ductus arteriosus is a vessel that allows babies to survive while in utero... It allows blood to bypass the lungs which are full of amniotic fluid and get to the placenta where gas exchange occurs. A patent ductus arteriosus is simply a vessel that has not closed (patent) once born the lungs relax and the pressures fall. As such, extra blood goes to the lungs, inefficient work for the heart. ...Read more

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How rare is patent ductus arteriosus repair in normal new babies?

How rare is patent ductus arteriosus repair in normal new babies?

Not rare: It is a fairly common surgery and very safe even in small premature infants. Should be done at appropriate facility (children's hospital) with an experienced pediatric cardiac surgeon. ...Read more

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What exactly is patent ductus arteriosus?

PDA: Patent ductus arteriosus (PDA) is a persistent opening between two major blood vessels leading from the heart. The opening, called the ductus arteriosus, is a normal part of a baby's circulatory system before birth that usually closes shortly after birth. If it remains open, however, it's called a patent ductus arteriosus ...Read more

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Can a patent ductus arteriosus cause heart murmur?

Can a patent ductus arteriosus cause heart murmur?

Yes: Many patients with patent ductus arteriosus (pda) will have a murmur, and that murmur is often described as machinery or continuous. ...Read more

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Do the foramen ovale and ductus arteriosis completely close?

Do the foramen ovale and ductus arteriosis completely close?

Usually: Both the foramen ovale and the ductus arteriosus normally close shortly after birth. If the ductus arteriosus does not close, doctors can use medications or other techniques to close it. The foramen ovale is not always closed as long as the patient is not experiencing any problems. ...Read more

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Is there a connection between atrial septal defect and patent ductus arteriosus?

To a degree: Both are congenital development defects. Atrial septum should seal and patent ductus should close after birth. When identified in infancy they are quite treatable. Also later but preferably as early as possible fir most. ...Read more

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Do foramen ovale and ductus arteriosis close after birth?

Do foramen ovale and ductus arteriosis close after birth?

Yes: They typically close immediately after birth. If not, your doctor may have to give the child medicine to close it, or surgery, depending on the problem and whether it works or now. ...Read more

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What is the best patent ductus arteriosus treatment?

Device closure: Pdas can almost always be closed in the catheterization laboratory using a small metal coil or device that can be placed with a catheter placed in the vein or artery in the groin rather than a surgery. ...Read more

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Is atrial septal defect the same thing as patent ductus?

Is atrial septal defect the same thing as patent ductus?

No: ASD is a hole between the upper heart chambers. Patent ductus is a pipe that connects the right heart pump outflow to the aorta, allowing most of the blood to go to the body instead of the lungs (since they are not in use). The PDA is supposed to close when the blood oxygen level increases with breathing. The ASD is just a defect. ...Read more

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Why did patent ductus arteriosus commonly left open?

Confusing question: A PDA is an energy saving bypass used in the developing fetus to send most of the hearts blood flow to the body rather than the lungs before birth. After birth, the rise in blood oxygen content usually triggers the bypass to close.It remains open in some cases & can create problems in later life. Closure by medicine, catheter or surgery is the common practice in the us by school age. ...Read more

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How do?You ?Treat patent ductus arteriosus?

Device closure: Pdas can almost always be closed in the catheterization laboratory using a small metal coil or device that can be placed with a catheter placed in the vein or artery in the groin rather than a surgery. In premature infants, it can often be closed with a medication. If this fails, surgery is most often done since they are too small for catheter-based methods. Soon there may be smaller systems. ...Read more

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How is PFO (patent foramen ovale) treated?

How is PFO (patent foramen ovale) treated?

PFO: Patent foramen ovale or pfo is a congenital remnant which normally closes at birth but for several reasons can open later in life. Blood or clots can travel across and if they do, the opening should be closed. It can be closed either surgically or by a catheter based procedure. ...Read more

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