Search and discover over 2,500 ECG reports written by cardiologist and intensivist Dr George Nikolić OAM.
Report: Sinus rhythm Left atrial abnormality First degree AV block PR 0.36â Normal axis Left bundle branch block QRS 0.125â Comment: The P waves are 0.12â (3 mm) long. Their P-terminal force (PTF) in lead V1 is well over 1 mm deep and 1 mm l