Table 1.

Hemodynamic, cardiac-size and mitral valve functional changes after the ValveClamp procedure.

	Pre-procedure median (IQR)	Post-procedure median (IQR)	P-value
MRA/LAA (%)	57 (38–59)	0 (0–1)	0.018
MRA (mm2)	1.3 (0.88–1.74)	0 (0–0.08)	0.012
Maximum transvalvular diastolic pressure gradient (mmHg)	1 (1–2)	1 (1–3)	0.194
Mean transvalvular diastolic pressure gradient (mmHg)	1 (0–1)	0 (0–1)	0.317
LA anterior–posterior diameter (mm)	16.1 (13.2–19.4)	12.7 (12.1–15.2)	0.058
LAA (mm2)	3.4 (2.1–4.3)	2.6 (2–3.3)	0.063
Mitral annulus diameter (mm)	15.8 (15.4–16.3)	13.1 (11.7–14.4)	0.068