Table 4.

Hemodynamic results

Variable	RAT-AVR group (n=10)	TAVI group (n=20)	p-value
Permanent pacemaker	0 (0)	2 (10.0)	0.54
Low	0 (0)	1 (50.0)
Intermediate	0 (0)	1 (50.0)
High	0 (0)	0 (0)
Paravalvular leak	0 (0)	15 (75.0)	<0.001
Low	0 (0)	7 (46.7)
Intermediate	0 (0)	6 (40.0)
High	0 (0)	2 (13.3)
PSPG (mmHg)	16.8 (13.4–19.8)	22.6 (17.7–27.1)	0.01
MSPG (mmHg)	9.67 (6.97–11.38)	11.25 (9.36–14.3)	0.08

Values are presented as number (%) or median (interquartile range).

RAT-AVR, right anterior mini-thoracotomy aortic valve replacement; TAVI, transcatheter aortic valve implantation; PSPG, peak systolic pressure gradient; MSPG, mean systolic pressure gradient.