ECGs Flashcards
1
Q
Where are anteroseptal infarcts seen and what is the corresponding vessel?
A
- V1-V4
- LAD
2
Q
Where are anterolateral infarcts seen?
A
- V1-V6 and aVL
3
Q
Where are inferior infarcts seen and what is the corresponding vessel?
A
- II, III, aVF
- RCA, less commonly Circumflex
4
Q
Where are lateral infarcts seen and what is the corresponding vessel?
A
- V5-V6 and I, aVL
- Circumflex
5
Q
Where are posterior infarcts seen and what is the corresponding vessel?
A
- ST depression in V1-V4
- Dominant R wave in V1-V2 represents posterior Q wave
Vessel: RCA
6
Q
What ECG pattern is seen in right heart strain?
A
- S wave in lead I
- Deep Q wave and TWI in lead III
- can get TWI elsewhere
SI QTIII
