Mahsulot tavsifi

Aorta koartatsiyasi is a constriction of the aorta lumen, often occurring pre-ductal or post-ductal; commonly a stenosis. Patophysiology involves increasing proximal arterial pressure, raising left ventricular load and causing hypertrophy, leading to hypertension in upper extremities and decreased perfusion in lower extremities. Collaterals develop; risk of heart failure, aortic aneurysm or dissection. Neonatal patients may have ductus-dependent hemodynamics

Muallif

Hujjatlari

10 471

Sotilgan

705