ECG rule of 4s Flashcards by Honor Moffat | Brainscape

Q

basic outline

A

4 initial features
4 waves
4 intervals

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

4 initial features

A

history/clinical picture
rate
rhythm
axis

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

4 waves

A

P
WRS
T waves
U waves

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

4 intervals

A

PR
QRS width
ST segment
QT interval

How well did you know this?

1

Not at all

2

3

4

5

Perfectly