Atrial conduction explains the occurrence of the P-wave dispersion phenomenon, but weakly.
Raimundo Carmona PuertaElibet Chávez-GonzálezMagda Alina Rabassa López-CallejaElizabeth Lorenzo MartínezJuan Miguel Cruz ElizundiaGustavo Padrón PeñaFernando Rodríguez GonzálezPublished in: Journal of arrhythmia (2020)
Interatrial and intraleft atrial conduction times were directly and significantly correlated with PWD, but only weakly, and were independent predictors of PWD. In general, PWD correctly discriminates patients with high values in interatrial and intraleft atrial conduction times, but moderately. This is maintained in cases with accessory pathways; however, in patients with AVNRT it only does so for intraleft atrial conduction times. Interatrial and intraleft atrial conduction times weakly explains PWD.