| Treated by AN with the CVN course | ||
---|---|---|---|
Yes | No | Â | |
(n = 332) | (n = 1,415) | p | |
Symptoms (%) | |||
 Pale, cold sweat (1/9)a | 49 | 44 | 0.07 |
 Nausea, vomiting (7/35) | 25 | 27 | 0.62 |
 Anxiety (9/30) | 72 | 63 | 0.003 |
 Dyspnea (6/33) | 40 | 37 | 0.45 |
Localisation of pain (%) | |||
 Chest (1/7) | 98 | 97 | 0.08 |
 Arm(s) (9/27) | 44 | 46 | 0.54 |
 Back (8/39) | 20 | 25 | 0.07 |
 Neck/jaw (9/46) | 21 | 25 | 0.11 |
 Stomach (6/45) | 11 | 11 | 0.84 |
Estimated severity prior to randomisation (14/109) | |||
 mean ± SD | 6.4 ± 1.7 | 6.2 ± 1.6 | 0.16 |
 median (25th, 75th percentile) | 6 (5,7.75) | 6 (5,7.25) | |
Cardiopulmonary findings | |||
 Heart rate: beats/min mean ± SD | 87.9 ± 25.1 | 86.2 ± 24.6 | 0.21 |
  (1/13) median (25th, 75th percentile) | 83 (70,100) | 82 (70,98) |  |
 Systolic blood pressure: mmHg mean ± SD | 150.1 ± 26.8 | 152.2 ± 27.5 | 0.18 |
  (3/15) median (25th, 75th percentile) | 150 (130,169) | 150 (132,170) |  |
 Oxygen saturation: % mean ± SD | 95.6 ± 3.9 | 95.9 ± 3.5 | 0.35 |
  (6/38) median (25th, 75th percentile) | 97 (95,98) | 97 (95,98) |  |
 Respiratory rate: breath/min mean ± SD | 18.3 ± 5.3 | 18.4 ± 5.1 | 0.29 |
  (26/135) median (25th, 75th percentile) | 16 (15,20) | 18 (15,20) |  |
 Signs of heart failure (ascultatory rales) (%): | 3 | 5 | 0.36 |
  (125/695) | |||
Sinus rhythm (%): (8/63) | 80 | 80 | 0.88 |