Influence of Image Acquisition on Radiation Dose and Image Quality: Full versus Narrow Phase Window Acquisition Using 320 MDCT

Table 1

Summary of patient characteristics for two groups undergoing imaging using complete versus narrow phase window acquisition at 320-row MDCTA.

Patient characteristics	Complete phase window	Narrow phase window
BMI	28±5	29±6
HR (bpm)	57±7	58±7
Age	63±16	61±13
Gender (male : female)	14 : 13	63 : 24