Research Article
A ±6 ms-Accuracy, 0.68 mm2, and 2.21 μW QRS Detection ASIC
Table 1
The detailed deviation between the hardware and software QRS detector of each record.
| Record | LP | HP | DEV | SQR | MOV | R peak |
| 100 | 0 | 0.015132 | 0.002901 | 0.0231 | 0.004579 | 0 | 101 | 0 | 0.015161 | 0.002899 | 0.0233 | 0.004327 | 0 | 102 | 0 | 0.015143 | 0.0029 | 0.0143 | 0.002455 | 0 | 103 | 0 | 0.015145 | 0.002886 | 0.0362 | 0.006948 | 0 | 104 | 0 | 0.015132 | 0.002903 | 0.0241 | 0.00403 | 0 | 105 | 0 | 0.015143 | 0.00289 | 0.0291 | 0.004022 | 0 | 106 | 0 | 0.015146 | 0.002899 | 0.032 | 0.005572 | 0 | 107 | 0 | 0.015091 | 0.002892 | 0.0401 | 0.005895 | 0 | 108 | 0 | 0.015162 | 0.002901 | 0.0152 | 0.002293 | 0 | 109 | 0 | 0.015124 | 0.002899 | 0.0329 | 0.003702 | 0 | 111 | 0 | 0.01511 | 0.002895 | 0.0186 | 0.002974 | 0.001433 | 112 | 0 | 0.015146 | 0.002904 | 0.0225 | 0.00378 | 0 | 113 | 0 | 0.015142 | 0.002897 | 0.0339 | 0.006682 | 0 | 114 | 0 | 0.015136 | 0.002893 | 0.0235 | 0.00404 | 0 | 115 | 0 | 0.015141 | 0.002896 | 0.0355 | 0.007272 | 0 | 116 | 0 | 0.015146 | 0.002901 | 0.0649 | 0.011549 | 0 | 117 | 0 | 0.015141 | 0.002894 | 0.0201 | 0.003554 | 0 | 118 | 0 | 0.015138 | 0.002889 | 0.0426 | 0.006408 | 0 | 119 | 0 | 0.015119 | 0.002898 | 0.0374 | 0.006469 | 0.00304 | 121 | 0 | 0.015107 | 0.002884 | 0.0137 | 0.00199 | 0.001642 | 122 | 0 | 0.015145 | 0.002893 | 0.0353 | 0.005366 | 0 | 123 | 0 | 0.015124 | 0.002899 | 0.0314 | 0.005822 | 0 | 124 | 0 | 0.015092 | 0.002909 | 0.0275 | 0.004132 | 0.002008 | 201 | 0 | 0.015138 | 0.00289 | 0.0176 | 0.002896 | 0 | 202 | 0 | 0.015144 | 0.002894 | 0.0161 | 0.002545 | 0 | 203 | 0 | 0.015131 | 0.0029 | 0.0333 | 0.004784 | 0.001261 | 205 | 0 | 0.015163 | 0.002896 | 0.0237 | 0.004462 | 0 | 207 | 0 | 0.015119 | 0.002896 | 0.0161 | 0.00224 | 0 | 208 | 0 | 0.015162 | 0.002905 | 0.0341 | 0.005769 | 0 | 209 | 0 | 0.015149 | 0.002893 | 0.0385 | 0.007507 | 0 | 210 | 0 | 0.015127 | 0.002893 | 0.0231 | 0.003624 | 0 | 212 | 0 | 0.01513 | 0.002895 | 0.0393 | 0.007167 | 0 | 213 | 0 | 0.015153 | 0.002903 | 0.0763 | 0.011939 | 0 | 214 | 0 | 0.015117 | 0.002899 | 0.0293 | 0.004708 | 0.001339 | 215 | 0 | 0.015147 | 0.0029 | 0.042 | 0.007304 | 0 | 217 | 0 | 0.015107 | 0.002888 | 0.0285 | 0.004027 | 0 | 219 | 0 | 0.015129 | 0.002896 | 0.0421 | 0.007012 | 0 | 220 | 0 | 0.015123 | 0.002894 | 0.0396 | 0.008065 | 0 | 221 | 0 | 0.01512 | 0.002897 | 0.0269 | 0.004786 | 0 | 222 | 0 | 0.015149 | 0.002896 | 0.0128 | 0.002546 | 0 | 223 | 0 | 0.015153 | 0.002895 | 0.0315 | 0.00517 | 0.001203 | 228 | 0 | 0.015135 | 0.002888 | 0.0207 | 0.003165 | 0 | 230 | 0 | 0.015131 | 0.002893 | 0.0389 | 0.007318 | 0 | 231 | 0 | 0.01517 | 0.002888 | 0.0253 | 0.004656 | 0.002004 | 232 | 0 | 0.015147 | 0.002891 | 0.016 | 0.002957 | 0 | 233 | 0 | 0.015122 | 0.002891 | 0.048 | 0.007039 | 0 | 234 | 0 | 0.015128 | 0.002901 | 0.0365 | 0.006479 | 0 |
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