O-017 Viz LVO versus rapid LVO in detection of large vessel occlusion on computed tomography angiography for acute stroke

ConclusionViz LVO and Rapid LVO had similar NPV, but Rapid LVO produced a significantly larger number of false positive values. False positive values can be a source of alarm desensitization, leading to missed alarms or delayed responses. EF and intracranial atherosclerosis were significant predictors of incorrect predictions in both software packages. We hope this data will be used to improve future algorithms.Disclosures A. Delora: None. C. Hadjialiakbari: None. E. Percenti: None. A. Hassan: 1; C; LVO SYNCHRONIZE-Viz.ai. 2; C; Viz.ai. Y. Alderazi: None. J. Torres: None. M. Ezzeldin: None.

Source: Journal of NeuroInterventional Surgery - July 30, 2023 Category: Neurosurgery Authors: Delora, A., Hadjialiakbari, C., Percenti, E., Hassan, A., Alderazi, Y., Torres, J., Ezzeldin, M. Tags: SNIS 20th annual meeting oral abstracts Source Type: research