Reliable focal and rotational activations in CARTOFINDER mapping using the OctaRay catheter.

Tetsuma KawajiTakanori AizawaSaki YamanoMisaki NakaBingyuan BaoShun HojoYuji TezukaKenji NakatsumaShintaro MatsudaMasashi KatoTakafumi YokomatsuShinji Miki

Published in: Journal of cardiovascular electrophysiology (2023)

In CARTOFINDER, OctaRay catheter could identify reliable focal activation with high resolution and reliable rotational activation compared with PentaRay catheter. The repetitive focal and rotational activations with short AF-CL could be the potential target during ablation.

Keyphrases

high resolution
ultrasound guided
high frequency
atrial fibrillation
mass spectrometry
catheter ablation