Atrial<unk>  is characterized by the absence of P waves, with unorganized electrical activity in their place, and irregularity of R-R interval due to irregular conduction of impulses to the ventricles.
Atrial fibrillation EKG examples
Paroxysmal AV Block EKG examples
Atrial fibrillation electrocardiogram
Left ventricular aneurysm electrocardiogram
Atrial flutter laboratory findings
Premature ventricular contraction EKG examples
Atrial fibrillation laboratory findings
Intraventricular conduction delay EKG examples