aortic coarctations造句

• Aortic coarctation and aortic stenosis are both forms of aortic narrowing.
• Crouzon syndrome is also associated with patent ductus arteriosus ( PDA ) and aortic coarctation.
• It may also be due to aortic coarctation, and most other congenital heart malformations.
• In 1950 Karreman underwent experimental heart surgery for an aortic coarctation at the University of Chicago.
• All patients with unrepaired or repaired aortic coarctation require follow up in specialized Congenital Heart Disease centers.
• These include failure of the developmental aortic coarctation ) .; These may cause symptoms at a variety of ages.
• The term "'coarctation "'is another synonym, but is commonly used only in the context of aortic coarctation.
• Inferior rib notching can be associated with aortic coarctation ( as a result of dilatation of intercostal arteries ), superior vena caval obstruction, arteriovenous fistula, or following a Blalock Taussig shunt
• "Arterial " : aortic coarctation, aortic thrombosis, pulmonary-oligemia / AV malformation, Blalock Taussig shunt, Tetralogy of fallot ( TOF ), absent pulmonary artery and pulmonary stenosis.
• This spectrum is dichotomized by the idea that aortic coarctation occurs in the aortic arch, at or near the ductus arteriosis, whereas aortic stenosis occurs in the aortic root, at or near the aortic valve.
• If there is a significant difference in the pressure from one arm to the other, that may indicate a narrowing ( for example, due to aortic coarctation, aortic dissection, thrombosis or embolism ) of an artery.
• Surgery in great vessels ( aortic coarctation repair, Blalock-Thomas-Taussig shunt creation, closure of patent ductus arteriosus ) became common after the turn of the century and is cardiac surgery, but not open heart surgery.
• Surgery in great vessels ( aortic coarctation repair, Blalock-Taussig shunt creation, closure of patent ductus arteriosus ) became common after the turn of the century and falls in the domain of cardiac surgery, but technically cannot be considered heart surgery.