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Search results with tag "Dobutamine stress echo"
Aortic Stenosis: Diagnosis and Treatment
www.aafp.orgMar 01, 2016 · Dobutamine stress echo cardiography with aortic valve area ≤ 1 cm. 2. and maximum transaortic velocity ≥ 4.0 m per second? Aortic valve area ≤ 0.6 cm. 2. per m and small left ventricular ...