Automatic annotation of local activation time was improved in idiopathic right ventricular outflow tract ventricular arrhythmia by novel electrogram "Lumipoint" algorithm.

Menghui LiuDaya YangChen SuJie LiJingzhou JiangYuedong MaChong FengJun LiuAnli TangYugang DongJiangui HeLichun Wang

Published in: Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing (2020)

RVOT VAs often originate from voltage-transitional zone, and automatic annotation of LAT usually located at later high-amplitude far-field potential. Lumipoint algorithms could improve the accuracy of LAT automatic annotation, and it was plausible to ablate RVOT VAs just according to the automatically annotated BEAS-lu.

Keyphrases

deep learning
machine learning
rna seq
neural network
heart failure
single cell
atrial fibrillation