Overloaded transnidal pressure gradient as the hemodynamic mechanism leading to arteriovenous malformation rupture: a quantitative analysis using intravascular pressure monitoring and color-coded digital subtraction angiography.
Yukun ZhangYu ChenRuinan LiLi MaHeze HanZhipeng LiHaibin ZhangKexin YuanYang ZhaoWeitao JinPingting ChenWanting ZhouXun YeYouxiang LiShuo WangXiaolin ChenYuanli ZhaoPublished in: Journal of neurointerventional surgery (2024)
TPG and FAP from MIPM platform and nidus stasis index from QDSA platform were correlated with AVM rupture, and both were positively correlated, suggesting that higher pressure load within nidus may be the central mechanism leading to AVM rupture.