Many cases of aortic dissection (40%) lead to death so rapidly that the person doesn't make it to hospital in time. The first case of aortic dissection described was in the post-mortem examination of in 1760. Surgery for aortic dissection was introduced in the 1950s....
2.dissection- a minute and critical analysis analytic thinking,analysis- the abstract separation of a whole into its constituent parts in order to study the parts and their relations 3.dissection- detailed critical analysis or examination one part at a time (as of a literary work) ...
SUDDEN NATURAL DEATH DUE TO RUPTURE OF AORTIC DISSECTION AN AUTOPSY STUDY OF 15 CASES 来自 Semantic Scholar 喜欢 0 阅读量: 51 作者:VM Rajeev,PS Jinesh,T Deepu,NM Babu 摘要: Aortic type B dissection can be treated conservatively in up to 90% of uncomplicated cases. Additional symptoms ...
(seeFigs. 19-1,Band 19-9).28,29If severe aortic regurgitation is acute, it is often associated with heart failure, given that the left ventricle has had insufficient time to adapt. The mechanisms of aortic regurgitation include dilation of the aortic root, dissection into the aortic root ...
The distinct body habitus, together with a family history of premature death, allows early recognition of these individuals (Figure 1). When untreated, dissection of the enlarged aortic root causes death during the third or fourth decade of life. (1) Dissection is immediately fatal in 40% of ...
Preoperative hypotension in acute type A dissection was a major predisposing factor toward stroke (29% versus 5%, p < 0.05). Acute type B dissection had acceptable mortality (14%) but a high rate of neurologic complications (32%).关键词: Humans Aneurysm, Dissecting Aortic Aneurysm, Abdominal ...
Rupture or dissection of the aorta is often fatal. Tcheandjieu and colleagues now identify key pathways underlying aortic dilatation, a common prelude to acute aortic events, and assess the utility of a polygenic risk score to identify those at highest risk of aortic death in whom prophylactic ...
The acute phase of aortic dissection is characterized by the development of a tear in the aortic wall, leading to the formation of a false lumen. This process may be accompanied by immediate aortic enlargement or progressive dilation over time [3]. Left untreated, aortic dissections, ...
Yearly rupture or dissection rates for thoracic aortic aneurysms: simple prediction based on size Background. Prior work has clarified the cumulative, lifetime risk of rupture or dissection based on the size of thoracic aneurysms. Ability to estimate si... RR Davies,LJ Goldstein,MA Coady,... ...
A dissecting aneurysm, also called aortic dissection (AD), is caused by rupture of the aorta, which flows from the inner hole to the middle layer, causing the wall to be disformed and the blood flow to extend along the longitudinal axis.7Clinical classification of AD and AA are mainly for...