Permanent Atrial Fibrillation
Inpatient Management Guide Definition Supraventricular tachycardia with irregularly irregular atrial rhythm and no discernible P waves on electrocardiogram, leading to uncoordinated and ineffective atrial contraction. This is the most common pathologic form of supraventricular tachycardia and is associated with age (0.05% prevalence among ages 25–35, >5% in age >69). Classification: Functionally, atrial fibrillation can be …