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Pulmonary atresia is a birth defect of the pulmonary valve. This valve controls blood flow from the right ventricle (lower right chamber of the heart) to the main pulmonary artery (the blood vessel that carries blood from the heart to the lungs). Pulmonary atresia is when this valve doesn't form at all.
May 15, 2024
May 16, 2024 · Esophageal atresia is a birth defect of the tube (esophagus) that connects the mouth to the stomach.
Mar 12, 2024 · Tricuspid atresia is a rare, life-threatening birth defect of the heart. It occurs when the tricuspid valve, one of the heart's four valves, does not form ...
Aug 15, 2024 · 1. absence or closure of a natural passage of the body 2. absence or disappearance of an anatomical part (such as an ovarian follicle) by degeneration.
Jul 11, 2024 · Biliary atresia (BA) is a progressive inflammatory fibrosclerosing disease of the biliary system and a major cause of neonatal cholestasis.
Mar 19, 2024 · Esophageal atresia means your baby's esophagus hasn't finished developing. It doesn't connect to their stomach, so they can't swallow or eat.
Oct 23, 2023 · Pulmonary atresia is a form of heart disease in which the pulmonary valve does not form properly. It is present from birth (congenital heart disease).
Jul 11, 2024 · Biliary atresia (BA) is a progressive inflammatory fibrosclerosing disease of the biliary system and a major cause of neonatal cholestasis.
Mar 26, 2024 · In pulmonary atresia, the pulmonary valve doesn't form as usual so it can't open. Blood can't flow from the right ventricle to the lungs.
