Table 2 The changes in computed calibrated material properties (C10), average von Mises stress, and peak von Mises stress due to ± 10% variations in the aorta pressure (both peak and minimum pressures) and the maximum pressure gradient across the aortic valve during the cardiac cycle (pressure difference between the LV and aorta).
Left coronary leaflet | Right coronary leaflet | Non-coronary leaflet | Left coronary leaflet | Right coronary leaflet | Non-coronary leaflet | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
C10 | Mean von Mises | Max von Mises | C10 | Mean von Mises | Max von Mises | C10 | Mean von Mises | Max von Mises | C10 | Max von Mises | Max Mises | C10 | Mean von Mises | Max von Mises | C10 | Mean von Mises | Max von Mises | |
10% change in maximum aorta pressure | -10% change in maximum aorta pressure | |||||||||||||||||
Patient #10 | − 2.80% | − 2.40% | − 3.40% | − 3.65% | − 2.60% | − 3.20% | − 3.65% | − 2.53% | − 3.40% | 4.10% | 4.10% | 4.90% | 4.20% | 3.95% | 4.90% | 4.00% | 4.00% | 4.90% |
Patient #9 | − 2.40% | − 2.80% | − 2.90% | − 3.10% | − 2.10% | − 3.70% | − 2.90% | − 2.45% | − 3.00% | 2.84% | 3.40% | 4.45% | 3.66% | 3.41% | 4.10% | 3.40% | 3.45% | 4.11% |
+ 10% change in minimum aorta pressure(mmHg) | − 10% change in minimum aorta pressure(mmHg) | |||||||||||||||||
Patient #10 | 0.00% | − 0.40% | − 0.10% | 0.00% | − 0.35% | − 0.20% | 0.00% | − 0.35% | 0.00% | 0.00% | 0.60% | 0.00% | 0.00% | 0.44% | 0.00% | 0.00% | 0.45% | 0.00% |
Patient #9 | 0.00% | − 1.00% | − 0.20% | 0.00% | − 0.40% | − 0.20% | 0.00% | − 0.25% | 0.00% | 0.00% | 0.40% | 0.00% | 0.00% | 0.19% | 0.00% | 0.00% | 0.60% | 0.00% |
+ 10% change in maximum pressure gradient across the aortic valve (pressure difference between the left ventricle and aorta) | − 10% change in maximum pressure gradient across the aortic valve (pressure difference between the left ventricle and aorta) | |||||||||||||||||
Patient #10 | 5.80% | 5.80% | 7.13% | 6.10% | 5.70% | 5.95% | 5.70% | 6.30% | 5.80% | − 5.10% | − 4.30% | − 3.90% | − 5.40% | − 4.30% | − 4.10% | − 5.00% | − 4.40% | − 4.40% |
Patient #9 | 5.42% | 4.90% | 6.40% | 7.10% | 6.00% | 6.70% | 4.90% | 6.10% | 6.20% | − 4.70% | − 4.10% | − 6.80% | − 4.49% | − 5.10% | − 6.90% | − 3.90% | − 3.80% | − 7.00% |
