Figure 2:
A) Demonstration of the use of the device to assess a normal porcine aortic valve in situ. B) Demonstration of the use of the device to assess a porcine aortic valve after valve-sparing aortic root replacement repair. C) Demonstration of the use of the device to assess a porcine pulmonary valve in ross procedure using the inclusion technique. D) Visualization of the same normal aortic valve as shown in (A). E) Visualization of the same aortic valve as shown in (B). F) Visualization of the same pulmonary valve as shown in (C).