ECGs Flashcards
1
Q
Posterior STEMI
A
2
Q
Inferolateral STEMI with posterior extension
A
3
Q
LBBB
- Causes: AS, IHD, HTN, dilated CM, anterior MI, hyperK, digoxin toxicity
A
Note appropriate discordance
Also rS complex (small r, big S)
4
Q
RBBB
A
V1
- RSR’ pattern, or
- Broad monophasic R wave
V5-6
- Slurred S wave
5
Q
Junctional rhythm
A
• Paced by AV node
• Regular
• Abnormal or absent P
• Rate usually 40-50
• Narrow QRS
6
Q
Where to expect reciprocal ECG changes?
A
PAILS
7
Q
Long QTc and TdP
A
8
Q
ECG changes hypercalcaemia?
A
Shortened QTc +/- J/Osborn wave
9
Q
Scarbossa criteria
A
