Tag atrioventricular block

ECG Case 079

57 year old female presents following a collapse at work. Describe and interpret this ECG. LITFL Top 100 ECG
eponym LITFL 340

Woldemar Mobitz

Woldemar Mobitz (1889-1951) was a Russian-German physician. Applied mathematical approach to arrhythmias 1924 Mobitz Type I and II AV Block