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Flashcards in ECG 1 Deck (81)
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1

QRS Complexes

keep us alive

2

Treat the patient

not the monitor

3

CASH

C = chest pain or cyanosis
A= altered mental status
S= shortness of breath or syncope
H = hypotension

4

Normal Sinus Rhythm - Rate

60 to 100

5

Normal Sinus Rhythm - Rhythm

regular

6

Normal Sinus Rhythm - P waves

present

7

Normal Sinus Rhythm - PRI

0.12 to 0.20 sec

8

Normal Sinus Rhythm - QRS

<0.12 sec (narrow)

9

Normal Sinus Rhythm -P:QRS

1:1

10

Sinus Bradycardia - rate

<60

11

Sinus Bradycardia - rhythm

regular

12

Sinus Bradycardia - P waves

upright

13

Sinus Bradycardia - PRI

usually normal

14

Sinus Bradycardia - QRS

narrow

15

Sinus Bradycardia - P:QRS

1:1

16

Sinus Tachycardia - Rate

>100

17

Sinus Tachycardia - Rhythm

regular

18

Sinus Tachycardia - P waves

present

19

Sinus Tachycardia - PRI

normal

20

Sinus Tachycardia - QRS

narrow

21

Sinus Tachycardia - P:QRS

1:1

22

Sinus Arrhythmia - Rate

usually 60-100

23

Sinus Arrhythmia - Rhythm

irregular with respiratory cycle

24

Sinus Arrhythmia - P waves

present

25

Sinus Arrhythmia - PRI

normal

26

Sinus Arrhythmia - QRS

narrow

27

Sinus Arrhythmia - P:QRS

1:1

28

Premature Atrial Complexes - Rate

30 - 150 (underlying rhythm)

29

Premature Atrial Complexes - Rhythm

irregular (due to early extra beats)

30

Premature Atrial Complexes - P waves

present, PAC P waves may appear different