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Figure 9: Post-procedure echocardiography: Two-dimensional echocardiography showing a gradient of 9/5 mmHg across the systemic atrioventricular valve. Three-dimensional echocardiography depicting a valve area of 1.9 cm2 with split of one of the commissures (arrowhead)

Figure 9: Post-procedure echocardiography: Two-dimensional echocardiography showing a gradient of 9/5 mmHg across the systemic atrioventricular valve. Three-dimensional echocardiography depicting a valve area of 1.9 cm<sup>2</sup> with split of one of the commissures (arrowhead)