BACKGROUND:Aortic valve calcification (AVC) indexation to the aortic annulus (AA) area measured by Doppler echocardiography (AVCd(Echo)) provides powerful prognostic information in patients with aortic stenosis (AS). However, the indexation by AA measured by multidetector computed tomography (AVCd(CT)...
Aortic valve calcification scores were highest in severe HGAS, and lower in severe pLGAS and classical LGAS. In all severity and AS entities, the non-coronary cusp (NCC) was the most calcified one. LVOT calcification was consistently comparable between gender and AS entities. Accuracy of ...
3.The aorta above the valve displays a smooth intima with no atherosclerosis.主动脉瓣上方的血管内膜光滑,不伴有动脉粥样硬化。 4.supravalvular aortic stenosis syndrome主动脉瓣上狭窄综合征 5.dilation of aortic valvular stenosis主动脉瓣狭窄扩张术 6.Effect of Aortic Annulus Plastic Enlargement on Aortic...
13:18 Dr. Yang | Annular Enlargement 22:50 Dr. El-Hamamsy | Root Replacement 34:23 AVR Frequency & Standardization 40:22 Annulus Calcification Navigation 41:30 Root Replacement Discussion 45:53 Preoperatory CT 46:52 TAVR vs...
Introduction In transcatheter aortic valve implantation (TAVI), assessment of aortic valve calcification is not as standardized as aortic annulus measurement. Aortic valve calcification is important for stable anchoring of the prosthesis to the aortic annulus. However, excessive aortic valve calcification ...
Association of mitral annulus calcification, aortic valve sclerosis and aortic root calcification with abnormal myocardial perfusion single photon emission tomography in subjects age ≤65 years old 来自 onAcademic 喜欢 0 阅读量: 7 作者:DS Jeon,S Atar,AV Brasch ...
Methods: 52 patients [mean age, 67+/-9 years; male, n=30; ejection fraction (EF): 50] with (study group) and 52 subjects (mean age, 50+/- 11 years; male, n=27; EF: 55) without (control group) aortic valve calcification underwent coronary MSCT, using two...
5) Aortic annulus enlargement procedure 主动脉瓣环扩大 例句>> 6) aortic valve 主动脉瓣 1. The relationship between senileaortic valvecalcification and coronary heart disease; 老年主动脉瓣膜钙化患者与冠心病关系的探讨 2. Protective effect of chondroitin sulfate on homograftaortic valvecryopreserved in liq...
The arrow points to the acoustic shadowing from the subaortic calcification that results in poor definition of the aortic valve annulus Full size image Other Imaging Modalities Because calcification is a key bodily response to tissue damage, it is logical that the degree of calcification of the aor...
TAVR for low-flow, low-gradient aortic stenosis: Prognostic impact of aortic valve calcification 2020, American Heart Journal Citation Excerpt : This finding was consistent for both, LEF-LG AS and PLF-LG AS. Several previous studies have demonstrated that patients with LEF-LG AS have the worst...