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Figure 1: Systolic anterior motion of the mitral chordae tendineae (arrow) in transesophageal echocardiography [(a) mid-esophageal five-chamber view and (b) mid-esophageal long-axis view of the aortic valve], resulting in left ventricular outflow obstruction in color Doppler study [(c) mid-esophageal five-chamber view and (d) mid-esophageal long-axis view of the aortic valve]. LA, left atrium; LV, left ventricle; AO, ascending aorta

Figure 1: Systolic anterior motion of the mitral chordae tendineae (arrow) in transesophageal echocardiography [(a) mid-esophageal five-chamber view and (b) mid-esophageal long-axis view of the aortic valve], resulting in left ventricular outflow obstruction in color Doppler study [(c) mid-esophageal five-chamber view and (d) mid-esophageal long-axis view of the aortic valve]. LA, left atrium; LV, left ventricle; AO, ascending aorta