Electrophysiological characteristics of the earliest activation site in idiopathic right ventricular outflow tract arrhythmias under mini-electrode mapping.

Menghui LiuJingzhou JiangChen SuJie LiXumiao ChenYuedong MaChong FengJun LiuYugang DongAnli TangJiangui HeLichun Wang

Published in: Journal of cardiovascular electrophysiology (2019)

Compared with ablation catheter mapping, mini-electrodes improved the mapping resolution of the EAS of RVOT VAs and exhibited shorter spiky potential durations and reduced incidence of "later QS" unipolar patterns.

Keyphrases

high resolution
high density
risk factors
carbon nanotubes
solid state
mass spectrometry
gold nanoparticles
human health
atrial fibrillation
radiofrequency ablation
catheter ablation