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

Table 5.

QTe, QTp and Te Data at rest, at exercise peak and during 1,3,5,7 and 9 min of recovery after testosterone therapy

Rest Exercise peak 1 min 3 min 5 min 7 min 9 min
Baseline
 RR (ms) 887 ± 2 402 ± 57 498 ± 97 582 ± 168 607 ± 115 621 ± 142 625 ± 160
 QTe (ms) 402 ± 36* 280 ± 27 294 ± 39 313 ± 27 321 ± 23 322 ± 26 324 ± 34
 QTeBazett (ms) 431 ± 40 444 ± 40 421 ± 62 416 ± 28 414 ± 29 411 ± 25 414 ± 43
 QTeFridericia (ms) 421 ± 34 380 ± 33 373 ± 51 378 ± 20 380 ± 23 379 ± 20 381 ± 36
 QTeLilly (ms) 425 ± 36 405 ± 36 392 ± 55 393 ± 22 393 ± 25 391 ± 21 394 ± 38
 QTeFramingham (ms) 419 ± 33 372 ± 25 372 ± 38 378 ± 17 381 ± 18 380 ± 17 381 ± 30
Testosterone
 RR (ms) 888 ± 97 416 ± 54 524 ± 86 592 ± 78 625 ± 89 637 ± 87 655 ± 90
 QTe (ms) 378 ± 29* 248 ± 28 285 ± 18 308 ± 21 320 ± 21 323 ± 21 320 ± 20
 QTeBazett (ms) 402 ± 29 405 ± 17 396 ± 17 401 ± 15 406 ± 25 407 ± 27 396 ± 20
 QTeFridericia (ms) 394 ± 27 332 ± 31 355 ± 12 367 ± 15 375 ± 21 377 ± 21 369 ± 17
 QTeLilly (ms) 397 ± 27 352 ± 32 371 ± 13 380 ± 14 387 ± 22 389 ± 23 379 ± 17
 QTeFramingham (ms) 395 ± 26 332 ± 31 320 ± 13 371 ± 13 378 ± 18 379 ± 18 373 ± 15
Baseline
 QTp (ms) 309 ± 26** 201 ± 18 201 ± 18 236 ± 25 251 ± 25 245 ± 35 258 ± 24
 QTpBazett (ms) 332 ± 31 317 ± 14 286 ± 13 312 ± 20 324 ± 31 311 ± 28 329 ± 27
 QTpFridericia (ms) 324 ± 25 272 ± 14 254 ± 12 284 ± 17 297 ± 26 287 ± 29 303 ± 22
 QTpLilly (ms) 327 ± 27 290 ± 14 266 ± 11 295 ± 17 307 ± 28 301 ± 24 313 ± 23
 QTpFramingham (ms) 327 ± 30 293 ± 11 278 ± 8 300 ± 15 311 ± 21 303 ± 22 316 ± 20
Testosterone
 QTp (ms) 194 ± 22** 194 ± 22 211 ± 20 237 ± 16 251 ± 17 251 ± 26 257 ± 17
 QTpBazett (ms) 312 ± 20 302 ± 26 293 ± 26 310 ± 20 319 ± 25 316 ± 25 319 ± 18
 QTpFridericia (ms) 306 ± 20 260 ± 24 262 ± 21 283 ± 17 294 ± 20 292 ± 24 296 ± 15
 QTpLilly (ms) 308 ± 20 276 ± 25 274 ± 23 294 ± 18 304 ± 21 301 ± 24 305 ± 16
 QTpFramingham (ms) 311 ± 19 284 ± 18 284 ± 17 300 ± 15 308 ± 17 307 ± 20 310 ± 13
Baseline
 Te (ms) 93 ± 14** 72 ± 15 86 ± 35 77 ± 7 68 ± 14 72 ± 8 76 ± 22
 TeBazett (ms) 99 ± 15 114 ± 27* 125 ± 56 103 ± 13 87 ± 17 92 ± 12 98 ± 29
 TeFridericia (ms) 97 ± 14 98 ± 22* 110 ± 48 93 ± 9 80 ± 16 85 ± 9 90 ± 26
 TeLilly (ms) 98 ± 14 105 ± 24* 116 ± 51 97 ± 11 83 ± 16 87 ± 11 93 ± 27
 TeFramingham (ms) 110 ± 29 164 ± 19* 164 ± 42 141 ± 25 128 ± 19 130 ± 23 134 ± 32
Testosterone
 Te (ms) 52 ± 12** 52 ± 12 71 ± 9 71 ± 13 72 ± 11 72 ± 12 64 ± 12
 TeBazett (ms) 110 ± 78 81 ± 17* 98 ± 15 93 ± 15 92 ± 15 90 ± 20 80 ± 14
 TeFridericia (ms) 108 ± 76 70 ± 15* 88 ± 12 85 ± 14 85 ± 14 85 ± 10 74 ± 13
 TeLilly (ms) 109 ± 77 74 ± 16* 92 ± 13 88 ± 14 88 ± 14 86 ± 18 76 ± 13
 TeFramingham (ms) 121 ± 75 142 ± 11* 144 ± 15 135 ± 12 135 ± 16 127 ± 21 117 ± 13

These data are detected manually with tangential method. **p < 0.001 or *p < 0.05 baseline versus testosterone

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