It's the ECG's that george rejects that makes George's ECG's the best.
Report:Sinus rhythm 100/min 2 2:1 AV block 3 Left atrial abnormality (LAA) 1 Failure to pace in atrial-sensing pacemaker 3 Prolonged QT interval 0.56” 1 Comment:The unit is almost certainly a DDD one, with preserved atrial sensing but no ventricular