Periprocedural events—frequency and patient characteristics
| n | Fraction | Male | Female | Age [years] | |
| Anaphylactoid reaction I°/II° | 24 | 0.4% | 12 | 12 | 52.5 (48.0–59.5) |
| Anaphylactoid reaction III°/IV° | 0 | 0.0% | 0 | 0 | |
| Vasovagal symptoms | 17 | 0.3% | 11 | 6 | 56.0 (48.7–61.6) |
| Extravasation | 16 | 0.3% | 8 | 8 | 60.5 (53.4–67.1) |
| Symptomatic bradycardia | 7 | 0.1% | 7 | 0 | 59.1 (56.7–67.0) |
| Supraventricular tachycardia | 1 | 0.02% | 1 | 0 | 58.1 |
| Dizziness/presyncope | 2 | 0.04% | 0 | 2 | 53.6 (51.5–55.6) |
| Arterial hypertension | 1 | 0.02% | 0 | 1 | 78.9 |
| Nausea | 36 | 0.7% | 20 | 16 | 59.8 (52.9–65.7) |