electrolyte abnormalities - ecg Flashcards
1
Q
ST depression
Flat/inverted T wave
U wave
A
Hypokalaemia
2
Q
Flat P wave
Prolonged PR interval (>0.2s)
QRS widening
Tall, peaked T wave
A
Hyperkalaemia
3
Q
Prolonged ST segment
Prolonged QT interval
A
Hypocalcaemia
4
Q
Shortened ST segment
Widened T wave
A
Hypercalcaemia
5
Q
Tall T wave
ST depression
A
Hypomagnesaemia
6
Q
Prolonged PR interval
QRS widening
A
Hypermagnaesemia
7
Q
ST depression
T wave inversion on V5-V6 (reverse tick)
A
Digoxin toxicity