ECG Flashcards

1
Q

P wave

A

Tall- RA enlargemnt (p pulmonale)
Notched- LA enlargement (p mitrale)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

pr interval .12-0.20 sec

A

short- wpw syndrome

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Qrs if more than .12 s

A

LBBB AND RBBB

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Qrs amplitude

A

increase - slim young pt.
LVH

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

q wave

A

previous myocardial infarction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

ST segment

A

elevation- MI
Pericarditis
LV aneurysm

Depression- Ischaemia
infarction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

T wave inversion

A

MI
ELEctrolyte disturbance

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

QT interval .42 sec

A

prolongation- Congenital long qt syndrome
low K+
Mg2+
Ca2+
Some drugs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly