Möller A, Ericson K
Radiology. 1977 Dec;125(3):725-9. doi: 10.1148/125.3.725.
The effect of compression of the noninjected carotid artery at carotid angiography was studied; compression above the bifurcation was compared to compression below the bifurcation. The timing of the compression in relation to the contrast injection was varied. In 12 patients an increased contrast dose was used. Retrograde contrast filling of the noninjected carotid was better when compression was applied below the biturcation. With increased contrast dose and prolonged injection time, visualization of the noninjected carotid artery was further improved, as was contrast filling of the noninjected hemisphere.
研究了在颈动脉血管造影时压迫未注射造影剂的颈动脉的效果；比较了在分叉上方压迫与在分叉下方压迫的情况。压迫与造影剂注射的时间关系有所不同。12例患者使用了增加的造影剂剂量。当在分叉下方进行压迫时，未注射造影剂的颈动脉逆行造影剂充盈情况更好。随着造影剂剂量增加和注射时间延长，未注射造影剂的颈动脉的显影以及未注射造影剂的半球的造影剂充盈情况都得到了进一步改善。
