ECG Patterns Flashcards
1
Q
ECG findings of hyperkalaemia
A
“Tall and wide”
Tall tented T waves
Increased PR interval
Wide QRS
widening and flattening of PR
Heart block and bradyarrhythmias
2
Q
ECG in hypokalaemia
A
Ventricular extrasystoles
AF
ST segment depression
TWI
U wave elevation
3
Q
ECG hypomagnesaemia
A
Prolonged PR
B-road QRS
4
Q
ECG hypermagnesaemia
A
Prolonged PR
Wide QRS
Long QT
complete heart block
5
Q
ECG hypercalcaemia
A
Short PR
Short QT
wide T wave
6
Q
ECG hypocalcaemia
A
Prolonged QT
AV conduction block
7
Q
Wellens syndrome
A
Indicative of impending LAD MI
Initially of biphasic T wave inversions and later becoming symmetrical, often deep (>2 mm), T wave inversions in the anterior precordial leads
8
Q
ECG territories for ischaemia
A
9
Q
RV strain
A
ST depression and TWI in V1-3 and inferior leads (II, III & AvF)
