atrial fibrillationcomputerMultifocal Atrial Tachycardia (MAT)Premature Atrial Beats (Contractions - PACs - PABs)9 Min Read Steve SmithonJanuary 5, 2020 Atrial fibrillation? Multifocal Atrial Tachycardia? Don’t look at computer read until AFTER you interpret! This 60-something with h/o COPD and HFrEF (EF 25%) presented with SOB and chest pain. Here is the ECG: What do you think? Computer…