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FIGURE 2. Echo example of “low-fl ow, low gradient” aortic stenosis. A dilated left ventricle (LVEDD of 66 mm), with a heavily calcifi ed aortic valve (Figure 2A) is associated with a LVEF of 23% (Figure 2B) and a maximum mean transvalvular gradient of about 30 mmHg in atrial fi brillation (Figure 2C)
