Although there are no symptoms of patent foramen ovale, according to a survey, about one quarter of the population has patent foramen ovale. Usually it is considered to be unnecessary…
1.Unclosed oval hole and paradoxical embolism 1.1 Paradoxical embolism It is a thrombus in the venous system and right atrium that enters the left cardiac system from the right cardiac system through…
The first septum is the primary septum or the first septum, and the second septum is the secondary septum or the second septum. The primary septum grows in a semilunar…
The first septum is the primary septum or the first septum, and the second septum is the secondary septum or the second septum. The primary septum grows in a semilunar…
In addition to the traditional open-chest treatment of patent foramen ovale, interventional surgery has become the main method of treatment for patent foramen ovale. With the development of medical technology,…
The oval foramen ovale is not closed in the newborn heart and is a normal physiological phenomenon. Because the foramen ovale is the embryonic physiological channel of the atrial septum…
There is an oval foramen open between the left and right atria of the fetal heart. The oval foramen usually closes within the first year of life, so the oval…
Neonatal patent foramen ovale is relatively common and most babies heal on their own at around 6 months of age. Neonatal patent foramen ovale is a physiological phenomenon. Normally, functional closure…
The treatment of congenital patent foramen ovale is mainly surgical, and there are two surgical options, one is the traditional repair of patent foramen ovale and the other is the…
(1) The foramen ovale usually closes within the first year of life, so the foramen ovale is unclosed in newborns and infants, and if the foramen ovale remains unclosed in…