Table 2.

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)