Misc EKG Findings Flashcards
1
Q
EKG findings w/ Brugada
A
- RBBB
- ST Elevation V1-V3
2
Q
EKG findings w/ Wellen’s
A
severe T wave inversion in V2-V4
3
Q
when is QT prolongation considered abnormal?
A
if > than 440 msec
4
Q
potential EKG findings w/ hypertrophic CM
5
A
- LAE
- LVH
- increased QRS voltage
- dagger Q wave
- strain pattern
5
Q
EKG findings hyperkalemia
3
A
- p wave flat
- QRS wide
- peaked T waves
6
Q
EKG findings hypokalemia
3
A
- T waves flatten/invert
- ST segment inversion
- u waves in V2-V4
7
Q
EKG Findings hypercalcemia
1
A
- short QT interval
8
Q
Hypocalcemia findings on EKG
1
A
prolonged QT interval
9
Q
hypermagnesemia findings on EKG
2
A
- peaked T waves
- widened QRS
10
Q
hypomagnesemia findings on EKG
2
A
- T waves flat
- u waves present
11
Q
EKG findings w/ digoxin/digitalis
3
A
- look at precordial leads
- tall R wave that slopes down
- sagging of scooping ST segment depression
12
Q
EKG findings w/ Calcium Channel Blockers
3
A
- bradycardia
- AV blocks
- ventricular bradyarrhythmias
13
Q
EKG findings w/ BBs
2
A
- first deg AV block
- bradycardia
14
Q
EKG findings with Lithium
2
A
- diffuse T wave inversion
- QTc prolongation
15
Q
EKG findings with TCAs (amitriptyline)
2
A
- QRS widening
- ventricular dysrhythmias
16
Q
EKG findings with hypothermia
A
- osborn J waves (convex deflection between QRS and ST segment)
17
Q
EKG findings with COPD
3
A
- RAE
- MAT
- low QRS voltage
18
Q
EKG findings w/ pulmonary embolism
A
- s wave in lead I, q wave in lead III, inverted t wave in lead III
- t wave inversion in V1-V5
- RBBB
19
Q
EKG findings of pericarditis
2
A
- diffuse ST elevation
- PR depression/prolongation
20
Q
EKG findings with benign early repolarization
3
A
- J point elevation
- diffuse ST elevation w/ slurred/notched J point
- fish hook appearance
