MicroRNAs (miRNAs) are small regulatory molecules post-transcriptionally suppressing
mRNA activity. Many miRNAs in various organisms have been cloned but many unknown …

AFL atrial flutter AH arterial hypertension ANS autonomic nervous system APD action
potential duration ARREST-AF Aggressive Risk Factor Reduction Study for Atrial Fibrillation …

Segmentation of medical images, particularly late gadolinium-enhanced magnetic
resonance imaging (LGE-MRI) used for visualizing diseased atrial structures, is a crucial first …

Aims Extra-atrial injury can cause complications after catheter ablation for atrial fibrillation
(AF). Pulsed field ablation (PFA) has generated preclinical data suggesting that it selectively …

The atria provide an important contribution to cardiac function. 1, 2 Besides their impact on
ventricular filling, they serve as a volume reservoir, host pacemaker cells and important parts …

Atrial fibrillation (AF)—the most common arrhythmia—significantly increases the risk of
stroke and heart failure. Although catheter ablation can restore normal heart rhythms …

The recommendations listed in this document are, whenever possible, evidence based. An
extensive evidence review was conducted, focusing on 2006 through October 2012 and …

The recommendations listed in this document are, whenever possible, evidence based. An
extensive evidence review was conducted, focusing on 2006 through October 2012 and …

Importance Left atrial fibrosis is prominent in patients with atrial fibrillation (AF). Extensive
atrial tissue fibrosis identified by delayed enhancement magnetic resonance imaging (MRI) …

Atrial fibrillation (AF) is associated with structural, electrical, and contractile remodeling of
the atria. Development and progression of atrial fibrosis is the hallmark of structural …