Relationship between haemodynamic changes and outcomes of intracranial aneurysms after implantation of the pipeline embolisation device: a single centre study.

Junfan ChenYisen ZhangZhongbin TianWenqiang LiQianqian ZhangYing ZhangJian LiuXinjian Yang

Published in: Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences (2019)

After pipeline embolisation device placement, reduction ratios of velocity in the whole aneurysm of less than 0.362 and on the neck plane of less than 0.273 are significantly associated with a greater risk of aneurysm incomplete occlusion. In addition, the persistence of inflow jets in aneurysms is associated with incomplete occlusion in the inflow jet area.

Keyphrases

coronary artery
high frequency
abdominal aortic aneurysm
ultrasound guided
blood flow
weight loss
data analysis