The aortic valve is located at the aortic root, where the aorta connects to the heart. This is located on the front of the heart right in the middle. There are four chambers, or rooms, inside your heart. The blood moves through the chambers the same way each time the heart beats. The...
Bozkurt S, van de Vosse FN, Rutten MCM (2014) Aortic valve function under support of a left ventricular assist device: continuous vs dynamic speed support. Ann Biomed 43:1727–1737. : 10.1007/s10439-014-1204-4S. Bozkurt, F.N. van de Vosse and M.C.M. Rutten, Aortic valve ...
除了超声心动图外、可能需要进行 心脏计算机断层扫描 (CT)或 磁共振成像 (MRI) 详细评估主动脉瓣(Aortic valve)以及近端主动脉(Proximal aorta)。可能需要 放射性核素心室造影 (Radionuclide ventriculopathy)对 左心室的容积 (Volume)、 几何结构 (Geometry)和 收缩功能 (Systolic function)进行详细评估。 无症状 (...
(redirected fromAortic valve regurgitation) insufficiency [in″sŭ-fish´en-se] inability to perform properly an allotted function; called alsoincompetence. adrenal insufficiencyabnormally diminished activity of theadrenal gland; called alsohypoadrenalism. ...
The two interleaflet triangles bordering the noncoronary leaflet are also in fibrous continuity with the fibrous trigones, the mitral valve, and the membranous septum. This intricate anatomy is essential for maintaining hemodynamic stability and effective valve function. [1, 2] Embryology Semilunar ...
To determine the value of transesophageal ultrasound in the assessment of cardiac valve prostheses, 14 patients with clinically suspected mitral prosthesis... U Nellessen,I Schnittger,CP Appleton,... - 《Circulation》 被引量: 593发表: 1988年 Application of color Doppler flow mapping to calculate ...
In transcatheter aortic valve implantation (TAVI), final device position may be affected by device interaction with the whole aortic landing zone (LZ) extending to ascending aorta. We investigated the impact of aortic LZ curvature and angulation on TAVI
Switch tonew thesaurus Noun1. aortic valve- a semilunar valve between the left ventricle and the aorta; prevents blood from flowing from the aorta back into the heart semilunar valve- a heart valve with cusps shaped like half-moons; prevents blood from flowing back into the heart ...
Decalcification of stenotic aortic valves is limited by the difficulty in removing sufficient calcium to restore valve function without cusp perforation. T... Seth,J.,Worley,... - 《Journal of the American College of Cardiology》 被引量: 323发表: 1988年 Aortic valve replacement and concomitant ...
(redirected fromInsufficiency of aortic valve) [in″sŭ-fish´en-se] inability to perform properly an allotted function; called alsoincompetence. adrenal insufficiencyabnormally diminished activity of theadrenal gland; called alsohypoadrenalism. ...