. Author manuscript; available in PMC: 2008 Apr 30.

Published in final edited form as: Int J Radiat Oncol Biol Phys. 2007 May 1;68(1):253–258. doi: 10.1016/j.ijrobp.2006.12.058

Table 2.

Motion of the Left Anterior Descending Artery of the Heart Based on Repeat CT Scans with Active Breathing Control in 10 Patients

	Displacement (mm)
Breathing state	Anterior- Posterior	Standard Deviation	Inferior- Superior	Standard Deviation	Left-Right	Standard Deviation
20	0.01 ant	2.4	0.76 inf	6.1	0.30 left	2.7
40	2.83 ant	3.0	5.78 inf	7.6	1.59 right	4.4
80	7.04 ant	4.0	11.77 inf	7.1	2.58 right	4.9