aortic window — a radiolucent region below the aortic arch and above the pulmonary artery that contains mediastinal lymph nodes, visible on a radiograph … Medical dictionary
Aortic valve stenosis — Classification and external resources ICD 10 I35.0, I06.0, Q23.0 … Wikipedia
Aortic dissection — Classification and external resources Dissection of the aorta descendens (3), which starts from the left subclavian artery, reaching to the abdominal aorta (4). Aorta ascendens (1) and aortic arch (2) are not involved … Wikipedia
Aortic insufficiency — See also: mitral regurgitation and tricuspid insufficiency Aortic insufficiency Classification and external resources Micrograph of myxomatous degeneration – a cause of aortic insufficiency … Wikipedia
window — 1. SYN: fenestra. 2. Any opening in space or time. 3. Radiology. A view especially contrived to accentuate tissue contrast. aortic w. obsolete term for a radiolucent region below the … Medical dictionary
aortic septal defect — aorticopulmonary septal defect a congenital anomaly in which there is abnormal communication between the ascending aorta and pulmonary artery just above the semilunar valves; called also aorticopulmonary fenestration or window … Medical dictionary
aorticopulmonary window — aortic septal defect … Medical dictionary
Percutaneous aortic valve replacement — Intervention ICD 9 CM 35.21 35.22 … Wikipedia
Valve-sparing aortic root replacement — (also known as the David procedure) is a cardiac surgery procedure involving replacement of the aortic root without replacement of the aortic valve. Two similar procedures were developed, one by Sir Magdi Yacoub,[1] and another by Tirone David.… … Wikipedia
Aortopulmonary window — The aortopulmonary window is a small space between the aortic arch and the pulmonary artery that is visible in the lateral chest radiograph. It contains the ligamentum arteriosum, the recurrent laryngeal nerve, lymph nodes, and fatty tissue.cite… … Wikipedia