First-degree atrioventricular block in patients with atrial fibrillation and atrial flutter: the prevalence of intra-atrial conduction delay.
Florian SpiesSven KnechtIvan ZeljkovicTobias ReichlinAntonio MadaffariStefan OsswaldChristian SticherlingMichael KühnePublished in: Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing (2020)
RIAC delay is a common underlying cause of AVB1 in patients with AF and AFlu. These findings may impact the prescription of antiarrhythmic and AV-nodal blocking drugs.