1. the act of dissecting. 2. a part or whole of an organism prepared by dissecting. aortic dissection a dissecting aneurysm of the aorta; the usual site is the thoracic aorta. There are two types, classified according to anatomical location: Type A involves the ascending aorta; Type B orig...
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The meaning of AORTIC DISSECTION is a pathological splitting of the middle layer (media) of the aorta following penetration of blood through the inner layer (intima). How to use aortic dissection in a sentence.
text>In an acute aortic dissection, there is a sudden tear in the tunica intima and bleeding into the aortic wall with the formation of a false lumen. Bleeding into the false lumen can lead to either aortic rupture or to a more distal intimal tear, thus, again allowing blood to return ...
This registry is expected to provide insights into the long-term durability of different strategies of surgical repair for TAAD. Trial registration ClinicalTrials.gov Identifier: NCT04831073 . 展开 关键词: Aortic dissection Stanford type A Ascending aorta Aortic arch Emergency ...
2. a part or whole of an organism prepared by dissecting. aortic dissection a dissecting aneurysm of the aorta; the usual site is the thoracic aorta. There are two types, classified according to anatomical location: Type A involves the ascending aorta; Type B originates in the descending aort...
(redirected from aortic reconstruction)Also found in: Thesaurus, Medical, Legal, Encyclopedia. re·con·struc·tion (rē′kən-strŭk′shən) n. 1. The act or result of reconstructing. 2. Reconstruction The period (1865-1877) during which the states that had seceded to the ...
Related to angiography: Cerebral angiography, Angiography of heartAngiography Definition Angiography is the x-ray study of the blood vessels. An angiogram uses a radiopaque substance, or dye, to make the blood vessels visible under x ray. Arteriography is a type of angiography that involves the st...
Chronic bronchitis: It is a condition in which the airway lining is constantly irritated and inflamed. This causes the lining to create more mucus and clog the airways. Most people with COPD have both emphysema and chronic bronchitis, but the severity of each type can be different for different...
Chronic bronchitis: It is a condition in which the airway lining is constantly irritated and inflamed. This causes the lining to create more mucus and clog the airways. Most people with COPD have both emphysema and chronic bronchitis, but the severity of each type can be different for different...