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Atrial septal defect (ASD) is a congenital heart defect in which blood flows between the atria (upper chambers) of the heart. Some flow is a normal condition both pre-birth and immediately post-birth via the foramen ovale ; however, when this does not naturally close after birth it is referred to as a patent (open) foramen ovale (PFO).
To treat ASD a device closure can be used. In fact an ASD closure is often recommended for certain cases such as with a patient who has significant left-to-right shunt with a pulmonary and/or systemic flow fraction of Qp/Qs >1.5. It is best to perform this procedure/surgery between the ages of 2–4 years.
Balloon septostomy is the widening of a foramen ovale, patent foramen ovale (PFO), or atrial septal defect (ASD) via cardiac catheterization (heart cath) using a balloon catheter. This procedure allows a greater amount of oxygenated blood to enter the systemic circulation in some cases of cyanotic congenital heart defect ( CHD ).
As with all Cardia devices (such as: Atrial Septal Defect Closure Device or Patent Foramen Ovale Closure Device), the Ultraseal is fully retrievable and repositionable in the Cardia Delivery System used for deployment. The device can be retrieved and redeployed multiple times in a single procedure without replacing the device or delivery sheath.
Atrial septostomy is a surgical procedure in which a small hole is created between the upper two chambers of the heart, the atria.This procedure is primarily used to palliate dextro-Transposition of the great arteries or d-TGA (often imprecisely called transposition of the great arteries), a life-threatening cyanotic congenital heart defect seen in infants.
This was the first PTMC procedure in the country to be performed without a Cath Lab. [25] [26] In September 1992, Purshotam Lal performed a non-surgical closure of an Atrial Septal Defect (ASD) on a 19-year-old patient. [27] The procedure utilized a device, made of nylon mesh named - MonoDisk, being it the first case of the world using MonoDisk ...
An atrial septal defect is a congenital heart defect where the septum between the right and left atrium doesn’t close up all the way and remains open after birth. This causes oxygenated blood to go into pulmonary circulation. One complication from this condition is a paradoxical embolus which crosses from the right to the left side via the ASD.
The ostium primum atrial septal defect is a defect in the atrial septum at the level of the tricuspid and mitral valves. This is sometimes known as an endocardial cushion defect because it often involves the endocardial cushion, which is the portion of the heart where the atrial septum meets the ventricular septum and the mitral valve meets the tricuspid valve.