. Author manuscript; available in PMC: 2013 Jan 1.

Published in final edited form as: J Am Soc Echocardiogr. 2011 Oct 13;25(1):121–128. doi: 10.1016/j.echo.2011.09.001

Table 2.

Ninety-five percent confidence intervals of the difference between echocardiographic LV rotation and reference measurements at each state of rotation

Reference rotation (°)	95% confidence interval of difference between measured and reference rotation
3D echocardiographic rotation
10°	(0.1500 to 1.6750)
15°	(−2.0700 to 0.3950)
20°	(−1.0700 to 1.5700)
25°	(−1.1850 to 1.7200)
2D echocardiographic rotation
10°	(1.7500 to 4.0700)
15°	(−1.4850 to 2.1100)
20°	(0.1049 to 2.5001)
25°	(0.5351 to 2.8300)