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. 2019 Mar 5;42(9):1051–1065. doi: 10.1007/s40618-019-01026-5

Table 3.

QTe, QTp and Te data at rest, at exercise peak and during 1, 3, 5, 7 and 9 min of recovery

Rest Exercise peak 1 min 3 min 5 min 7 min 9 min
Hypogonadal subjects
 RR (ms) 929 ± 204 467 ± 83 581 ± 120 670 ± 176 679 ± 128 687 ± 151 694 ± 44
 QTe (ms) 401 ± 33* 297 ± 50 315 ± 41* 332 ± 47 346 ± 38* 351 ± 52* 339 ± 42*
 QTeBazett (ms) 430 ± 33* 436 ± 57 416 ± 47 410 ± 44 422 ± 29* 425 ± 44 411 ± 41
 QTeFridericia (ms) 423 ± 27* 383 ± 52 378 ± 41 381 ± 40 395 ± 29* 398 ± 44 385 ± 37
 QTeLilly (ms) 426 ± 29* 404 ± 54 393 ± 42 392 ± 41 405 ± 28* 409 ± 44 395 ± 38
 QTeFramingham (ms) 422 ± 28* 379 ± 44 379 ± 32* 383 ± 37 396 ± 26* 399 ± 41 387 ± 33
Control subjects
 RR (ms) 869 ± 203 407 ± 50 506 ± 100 574 ± 110 605 ± 126 604 ± 106 603 ± 158
 QTe (ms) 371 ± 27* 263 ± 47 278 ± 30* 303 ± 30 306 ± 28* 313 ± 23* 297 ± 53*
 QTeBazett (ms) 402 ± 25* 411 ± 62 392 ± 28 402 ± 23 396 ± 16* 404 ± 17 384 ± 39
 QTeFridericia (ms) 391 ± 15* 354 ± 56 349 ± 26 365 ± 21 363 ± 15* 371 ± 14 352 ± 43
 QTeLilly (ms) 395 ± 18* 376 ± 58 366 ± 26 379 ± 21 376 ± 14* 384 ± 14 364 ± 42
 QTeFramingham (ms) 391 ± 17* 354 ± 43 354 ± 20* 368 ± 18 367 ± 13* 374 ± 12 358 ± 34
Hypogonadal subjects
 QTp (ms) 314 ± 23* 214 ± 23 214 ± 23 258 ± 34* 269 ± 33* 270 ± 45 273 ± 27*
 QTpBazett (ms) 323 ± 20* 314 ± 16 283 ± 17 318 ± 22* 328 ± 28* 326 ± 34 331 ± 24*
 QTpFridericia (ms) 322 ± 20** 276 ± 17 257 ± 16 296 ± 23* 307 ± 27* 306 ± 36 310 ± 20*
 QTpLilly (ms) 325 ± 21** 291 ± 16 257 ± 16 304 ± 22* 315 ± 27* 314 ± 35 319 ± 21*
 QTpFramingham (ms) 325 ± 26* 296 ± 13 278 ± 13 309 ± 20* 744 ± 105 318 ± 30 321 ± 19*
Control subjects
 QTp (ms) 276 ± 23* 202 ± 32 202 ± 33 220 ± 25* 230 ± 30* 243 ± 25 233 ± 41*
 QTpBazett (ms) 299 ± 16* 316 ± 41 285 ± 39 292 ± 22* 297 ± 30* 315 ± 29 301 ± 27*
 QTpFridericia (ms) 291 ± 13* 272 ± 37 254 ± 35 266 ± 20* 272 ± 27* 289 ± 25 276 ± 32*
 QTpLilly (ms) 294 ± 12* 289 ± 39 266 ± 37 276 ± 21* 282 ± 28* 299 ± 26 286 ± 30*
 QTpFramingham (ms) 296 ± 16** 293 ± 28 278 ± 27 286 ± 16* 279 ± 27* 304 ± 20 294 ± 22*
Hypogonadal subjects
 Te (ms) 79 ± 10 76 ± 17 88 ± 27 83 ± 10 75 ± 15 78 ± 10 78 ± 20
 TeBazett (ms) 99 ± 11 112 ± 25 117 ± 42 103 ± 12 92 ± 17 94 ± 11 96 ± 28
 TeFridericia (ms) 92 ± 10 98 ± 21 106 ± 35 95 ± 10 86 ± 16 88 ± 10 90 ± 25
 TeLilly (ms) 94 ± 10 103 ± 23 110 ± 38 98 ± 11 88 ± 16 90 ± 10 92 ± 27
 TeFramingham (ms) 132 ± 18 158 ± 18 152 ± 32 133 ± 24 125 ± 19 126 ± 22 126 ± 33
Control subjects
 Te (ms) 70 ± 12 65 ± 16 76 ± 14 102 ± 65 96 ± 71 96 ± 73 96 ± 76
 TeBazett (ms) 94 ± 17 102 ± 22 107 ± 18 137 ± 93 126 ± 98 124 ± 98 124 ± 100
 TeFridericia (ms) 85 ± 15 88 ± 20 95 ± 16 124 ± 82 85 ± 16 114 ± 88 114 ± 91
 TeLilly (ms) 87 ± 16 93 ± 21 100 ± 17 129 ± 86 119 ± 92 119 ± 92 118 ± 95
 TeFramingham (ms) 137 ± 19 157 ± 13 152 ± 18 167 ± 69 157 ± 75 157 ± 75 157 ± 79

These data are detected manually with tangential method. *p < 0.05 or **p < 0.001: hypogonadal patients vs controls

RR RR interval, QTe QT end, QTp QT peak, Te T end