Table II.
Heart rate at different time points (n = 10, beats/min, mean [SD]).
| Group | 0 sec | 5 sec | 15 sec | 30 sec | 1 min | 2 min | 4 min | 6 min | 8 min | 10 min |
|---|---|---|---|---|---|---|---|---|---|---|
| NS | 376 (21) | 364 (27) | 363 (25) | 372 (30) | 362 (20) | 365 (26) | 361 (24) | 368 (26) | 373 (27) | 369 (21) |
| NE | 374 (18) | 343 (38) | 349 (60) | 361 (51) | 368 (47) | 370 (30) | 366 (27) | 361 (29) | 356 (26) | 358 (24) |
| SS | 387 (58) | 384 (49) | 391 (43) | 377 (42) | 377 (45) | 375 (46) | 392 (45) | 387 (46) | 380 (53) | 377 (52) |
| SE | 404 (36) | 388 (25) | 378 (67) | 390 (46) | 377 (49) | 36 (51) | 374 (42) | 369 (45) | 368 (45) | 365 (48) |
Heart rate had no significant change at different time points in all groups after epinephrine or normal saline injection.