Left atrial voltage mapping with a direction-independent grid catheter: Comparison with a conventional circular mapping catheter.

Masaharu MasudaMitsutoshi AsaiOsamu IidaShin OkamotoTakayuki IshiharaKiyonori NantoTakashi KandaTakuya TsujimuraYasuhiro MatsudaShota OkunoYosuke HataToshiaki Mano

Published in: Journal of cardiovascular electrophysiology (2019)

The GMC allowed a more efficient mapping procedure and enabled more selective identification of LVAs with smaller LVA size.

Keyphrases

left atrial
high resolution
high density
atrial fibrillation
mitral valve
left ventricular
catheter ablation
ultrasound guided
heart failure
clinical evaluation