Table 3.

Average Percentage Increases From End of Diastole to End of Systole Comparing Normal Mitral Annuli (Control Patients) With Colvin-Galloway Future and Carpentier-Edwards Physio II

		CG Future		CE Physio II		CG vs P2
Variable	Control Patients	Average	p Value	Average	p Value	p Value
Anteroposterior diameter	16.8% ± 7.7%	2.6% ± 3.7%	<0.001	3.0% ± 3.0%	<0.001	0.75
ALPM diameter	8.6% ± 5.2%	1.4% ± 1.5%	<0.001	1.9% ± 1.9%	<0.001	0.36
2D area	5.8% ± 3.6%	3.2% ± 3.8%	0.058	5.0% ± 3.8%	0.51	0.18
3D area	11.8% ± 8.2%	3.5% ± 3.8%	0.001	4.9% ± 3.7%	0.003	0.31
Total circumference	14.0% ± 3.6%	1.5% ± 1.8%	<0.001	2.1% ± 1.7%	<0.001	0.33
Nonplanarity angle	0.95% ± 7.4%	0.0% ± 1.0%	0.63	0.58% ± 1.5%	0.83	0.22
Aorto-mitral angle	3.1% ± 5.0%	3.1% ± 3.7%	0.98	3.1% ± 4.0%	0.99	0.96

ALPM = anterolateral-posteromedial diameter; CE = Carpentier-Edwards; CG = Colvin-Galloway; P2 = Physio II; 3D = threedimensional; 2D = two-dimensional.