… patients were included in our report that an atrial APD restitution slope >1 explains AF initiation
from ectopic beats… This model adjusts for correlated observations within individuals. A log …

… ectopic premature beats that trigger atrial fibrillation… patients with persistent atrial fibrillation,
while levels of miR-1 were lower. The prevalence of atrial fibrillation was positively correlated …

… Increased atrial ectopy 44,45,46 in experimental pericarditis is associated with DADs and
cellular triggered activity 47 . Atrial structural remodelling in these animal models is …

… Both atrial fibrillation and heart failure, a condition with increased arrhythmic risk, are … , which
is potentially arrhythmogenic via increased ectopic activity [52]. Another important factor that …

… the underlying molecular determinants of atrial fibrillation, and … anti-atrial fibrillation drugs,
on the molecular and structural … ectopic activity to induce re-entry in remodelled vulnerable …

… An increase in sinus rate and atrial ectopic activity, pointing to an increased sympathetic …
cardiac-nerve activity also correlates with the burden of premature atrial contractions and the …

… for atrial re-entry and ectopic activity [7], promoting further arrhythmogenesis [37]. … This
study identified strong correlations between increasing abnormalities of LA structure and function …

… We report a calcium transport mechanism for Tbx5-dependent ectopic activity. We show
that TBX5 is a critical regulator of SERCA-mediated SR calcium handling and that Tbx5-deficient …

… in left-versus-right frequency differences that correlate with inward rectifier potassium
channel expression. However, the molecular determinants of AF frequency in the human heart …

… origin of ectopic activity promoting the initiation of AF [5]. Spontaneously active atrial myocytes
that highly express HCN4 [6] were identified as a cellular correlate of ectopic PV trigger, …