About Balloon Atrial Septostomy

The majority of atrial septostomies are performed on infants with d-TGA or other cyanotic heart defects. In these cases, a balloon catheter is guided through a large vein into the right atrium, during cardiac catheterization. The catheter is threaded into the foramen ovale, a naturally existing hole between the atria that normally closes shortly after birth. The balloon at the end of the catheter is inflated so as to enlarge the foramen ovale enough that it will no longer become sealed. This allows more oxygenated blood to enter the right heart (especially in the case of d-TGA) where it can be pumped to the rest of the body. The balloon is deflated and the catheter is removed.

Hospital Universitari Sagrat Cor is a tertiary care and referral teaching hospital that offers first-rate medical care across all medical and surgical specialties. It is located at the Barcelona city center, just 5-10 minutes walking distance from Passeig de Gracia - the main street of the city. Their services for the first video consultation is free for patients who are seeking treatment abroad (not for second medical opinion). It is the largest privately owned in Barcelona and a part of Quirónsalud, the largest hospital group in Spain. The healthcare group stands out as the number one health care provider in Europe, especially after the merger with Fresenius (Helios).

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