hyperkalaemia
tall tented T waves, disappearance of ST segment, wide QRS
hypokalaemia
T wave flattening, U wave (hump at end of T wave)
tall tented T waves, disappearance of ST segment, wide QRS
hyperkalaemia/hypomagnesaemia
T wave flattening, U wave (hump at end of T wave)
hypokalaemia
hypomagnesaemia similar to
hyperkalaemia
hyperkalaemia similar to
hypomagnesaemia
hypocalcaemia
prolongation of QTc interval
hypercalcaemia
shortening of the QTc interval
prolongation of QTc interval
hypocalcaemia
shortening of the QTc interval
hypercalcaemia
normal paper speed
25mm/s
25mm/s
normal paper speed
PR interval
3-5 small squares
3-5 small squares
PR interval
QRS complex
3 small squares
3 small squares
QRS complex