Fig. 6.

Frequency analysis of force and strain information on the leaflets. (A1) Leaflet normal traction at peak opening ($t=0.25$ s). (A2) Integrated normal traction on the left coronary leaflet (LC). (A3) Frequency domain from the DFT operations for $t=0.1$ to 0.3 s of the integrated traction force. (B1) Leaflet maximum in-plane principal Green–Lagrange strain (MIPE) at peak opening ($t=0.25$ s) evaluated on the aortic side of the leaflets. (B2) MIPE at the center of the free edge on the left coronary leaflet. (B3) Frequency domain from the DFT operations for $t=0.1$ to 0.3 s of the MIPE. High-resolution version of this figure is available in the SI Appendix.