Table 2. Main outcomes.

	VR (n=80)	Control (n=79)	p
Pain†, cm	3,58 (± 2,31)	4,24 (± 2,88)	0,109
Discomfort†, cm	4,06 (± 3,01)	4,48 (± 3,06)	0,379
HR variation, bpm	6,29 (± 6,66)	11,09 (± 10,17)	<0,001*
Difficulty†, cm	1,66 (± 1,69)	2,81 (± 2,32)	0,002*
Duration, min	5,33 (± 3,17)	8,65 (± 5,01)	< 0,001*
Infecção	5	2.05%
Hematoma	1	0.41%
Problema na válvula	1	0.41%

*p<0.05

†VAS scale (0-10)