Table 1.
Means and standard deviations for the ten peak variables of Ca2+ transient signals.
| Disease or control | Variables | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| A l | A r | Dl [s] | Dr [s] | max s′ | |min s’| | max s′′ | |min s′′| | R | Δ [s] | |
| LQT1 | 170 ± 79 | 172 ± 80 | 0.33 ± 0.18 | 0.68 ± 0.40 | 817 ± 472 | 508 ± 259 | 1,615 ± 1,324 | 1,208 ± 1,432 | 58 ± 42 | 1.17 ± 0.92 |
| HCM | 191 ± 89 | 193 ± 91 | 0.23 ± 0.12 | 0.43 ± 0.24 | 1,990 ± 920 | 1,052 ± 469 | 6,420 ± 3,382 | 3,235 ± 2,905 | 43 ± 36 | 0.72 ± 0.47 |
| CPVT | 229 ± 176 | 232 ± 176 | 0.34 ± 0.20 | 0.63 ± 0.43 | 1,349 ± 1,064 | 812 ± 541 | 2,895 ± 2,535 | 2,106 ± 2,709 | 85 ± 103 | 1.13 ± 0.94 |
| WT | 320 ± 189 | 323 ± 190 | 0.46 ± 0.21 | 0.79 ± 0.36 | 2,189 ± 1,203 | 1,161 ± 667 | 5,122 ± 3,432 | 4,048 ± 4,151 | 130 ± 104 | 1.48 ± 0.75 |
Results for 1635 peaks of LQT1, 1344 peaks of HCM, 2311 peaks of CPVT diseases and 1216 peaks of controls (WT): amplitude of peak left side Al, amplitude of peak right side Ar, duration of peak left side Dl, duration of peak right side Dr, maximum of the first derivative s′ on the left side of a peak, absolute minimum s′ of the first derivative on the right side of a peak, maximum of the second derivative s′′ on the right side of a peak, absolute minimum s′′ of the second derivative of the right side of a peak, area R of a peak, and time difference Δ from peak to peak.