The ECG findings in Multifocal Atrial Tachycardia are: - heart rate > 100 bpm - aberrant P waves - no flutter waves, therefore, isoelectric line is present - irregularly irregular rhythm - absence of atrial pacemaking - occasional non-conducted P waves Reference: https://litfl.com/multifocal-atrial-tachycardia-mat-ecg-library/ Image via: https://litfl.com/multifocal-atrial-tachycardia-mat-ecg-library/