Atrial flutter with 1:1 conduction
Junctional Ectopic Tachycardia (JEt)
Pacemakerrhythm with retrograde Wenkebach.
Extreme prolonged QT interval with T wave alternans
An example of extreme subendocardial ischemia due to aortic valve dysfunction. CKMB top 180 uMol/L.
The same patient as the previous example after recovery of the aortic valve, with near complete recovery of the ECG.