In patients greater than age 65, more than 90% of aortic stenosis involves trileaflet valves which have developed heavy calcification. [5] In these instances the calcium deposits are thought to ...

bch.aphp.fr Aortic stenosis (AS) is the consequence of active valve remodelling, which can be easily diagnosed, but for which no preventive strategy is available. It is the most common valve disease ...

The association of calcified aortic stenosis and coronary heart disease is the main problem, because it is the most frequently encountered association and because it raises specific questions, ...

IABP: Intra-aortic ... gradient from the aorta to the epicardial coronary circulation. Data from both animal and human studies, however, indicate the degree of coronary artery stenosis and the ...

The Gradient Level Wind Analysis is a snapshot of the airflow near the surface of the earth. The arrowed lines are called streamlines and represent the direction of the wind. The dashed lines are ...