Brightfield imaging
| No. | Parameter | Description |
|---|---|---|
| 01 | Beat Rate (bpm) | Beats per minute across the entire field of view |
| 02 | Beat Rate Variation | Variation in inter-beat intervals across the entire field of view |
| 03 | Velocity (pixels/sec) | Contraction velocity |
| 04 | Contraction Displacement (pixels) | Magnitude of contractile displacement |
| 05 | Peak Height Variation | Variation in peak amplitude between beats |
| 06 | Duration (75%) (sec) | Contraction duration measured at 75% of peak amplitude |
| 07 | Duration (50%) (sec) | Contraction duration measured at 50% of peak amplitude |
| 08 | Contraction Time (sec) | Time from full relaxation to peak contraction |
| 09 | Relaxation Time (sec) | Time from peak contraction to full relaxation |
| 10 | Diastolic Dimension (if cavity present) | Internal cavity diameter at diastole |
| 11 | Systolic Dimension (if cavity present) | Internal cavity diameter at systole |
| 12 | Fractional Shortening (if cavity present) | Fractional shortening of the cavity diameter |
| 13 | Ejection Fraction (if cavity present) | Ejection fraction (%) |
| 14 | Cardiac Wall Thickness (if cavity present) | Wall thickness at diastole and systole |
