Table 2 Complications prior to hospital admission in relation to estimated chest pain
Intensity of pain on arrival of the AN | ||||
|---|---|---|---|---|
4.00–5.99 (n = 651) | 6.00–7.99 (n = 603) | ≥8.00 (n = 349) | p b | |
Heart failure requiring treatment (15)a | 6 (0.9) | 5 (0.8) | 7 (2.0) | 0.11 |
Hypotension requiring treatment (16) | 4 (0.6) | 10 (1.7) | 7 (2.0) | 0.04 |
AV-block/bradyarrythmias requiring treatment (15) | 1 (0.2) | 1 (0.2) | 6 (1.7) | 0.0004 |
Supraventricular tachyarrythmias requiring treatment (17) | 7 (1.1) | 5 (0.8) | 3 (0.9) | 0.21 |
Ventricular tachyarrythmias requiring treatment (18) | 1 (0.2) | 1 (0.2) | 2 (0.6) | 0.41 |