ECG 1 Flashcards

1
Q

QRS Complexes

A

keep us alive

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2
Q

Treat the patient

A

not the monitor

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3
Q

CASH

A
C = chest pain or cyanosis
A= altered mental status
S= shortness of breath or syncope
H = hypotension
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4
Q

Normal Sinus Rhythm - Rate

A

60 to 100

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5
Q

Normal Sinus Rhythm - Rhythm

A

regular

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6
Q

Normal Sinus Rhythm - P waves

A

present

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7
Q

Normal Sinus Rhythm - PRI

A

0.12 to 0.20 sec

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8
Q

Normal Sinus Rhythm - QRS

A

<0.12 sec (narrow)

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9
Q

Normal Sinus Rhythm -P:QRS

A

1:1

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10
Q

Sinus Bradycardia - rate

A

<60

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11
Q

Sinus Bradycardia - rhythm

A

regular

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12
Q

Sinus Bradycardia - P waves

A

upright

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13
Q

Sinus Bradycardia - PRI

A

usually normal

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14
Q

Sinus Bradycardia - QRS

A

narrow

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15
Q

Sinus Bradycardia - P:QRS

A

1:1

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16
Q

Sinus Tachycardia - Rate

A

> 100

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17
Q

Sinus Tachycardia - Rhythm

A

regular

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18
Q

Sinus Tachycardia - P waves

A

present

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19
Q

Sinus Tachycardia - PRI

A

normal

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20
Q

Sinus Tachycardia - QRS

A

narrow

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21
Q

Sinus Tachycardia - P:QRS

A

1:1

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22
Q

Sinus Arrhythmia - Rate

A

usually 60-100

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23
Q

Sinus Arrhythmia - Rhythm

A

irregular with respiratory cycle

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24
Q

Sinus Arrhythmia - P waves

A

present

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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
31
Premature Atrial Complexes - PR interval
normal
32
Premature Atrial Complexes - QRS
normal
33
Premature Atrial Complexes - P:QRS
1:1
34
Atrial Flutter - Rate
variable
35
Atrial Flutter - Rhythm
variable
36
Atrial Flutter - P waves
none, just "F" or flutter waves "Sawtooth" pattern
37
Atrial Flutter - PRI
none
38
Atrial Flutter - QRS
narrow
39
Atrial Flutter - P:QRS
no ratio
40
Atrial Fibrillation - Rate
variable
41
Atrial Fibrillation - Rhythm
irregularly, irregular
42
Atrial Fibrillation - P waves
none, chaotic baseline
43
Atrial Fibrillation - PRI
none
44
Atrial Fibrillation - QRS
narrow
45
Atrial Fibrillation - P:QRS
no ratio
46
Paroxysmal Supra-ventricular Tachycardia - Rate
180 to 260 bpm
47
Paroxysmal Supra-ventricular Tachycardia - Rhythm
regular, but with sudden starts and stops
48
Paroxysmal Supra-ventricular Tachycardia - P waves
usually none
49
Paroxysmal Supra-ventricular Tachycardia - PRI
none
50
Paroxysmal Supra-ventricular Tachycardia - QRS
< 0.12 seconds
51
Paroxysmal Supra-ventricular Tachycardia - P:QRS
none
52
Premature Junctional Complexes - Rate
depends on underlying rhythm
53
Premature Junctional Complexes - Rhythm
irregular
54
Premature Junctional Complexes - P waves
variable
55
Premature Junctional Complexes - PRI
varies with early beat
56
Premature Junctional Complexes - QRS
narrow
57
Premature Junctional Complexes - P:QRS
varies
58
Junctional Escape Beats - Rate
depends on underlying rhythm
59
Junctional Escape Beats - Rhythm
irregular
60
Junctional Escape Beats - P waves
varies
61
Junctional Escape Beats - PRI
< 0.12 seconds
62
Junctional Escape Beats- QRS
< 0.12 seconds
63
Junctional Escape Beats - P: QRS
varies
64
Junctional Escape Rhythm - Rate
40 to 60
65
Junctional Escape Rhythm - - Rhythm
regular
66
Junctional Escape Rhythm - -P waves
varies
67
Junctional Escape Rhythm - - PRI
<0.12 seconds
68
Junctional Escape Rhythm - -QRS
narrow
69
Junctional Escape Rhythm - -P: QRS
varies
70
Accelerated Junctional Rhythm - Rate
60 to 100
71
Accelerated Junctional Rhythm - Rhythm
regular
72
Accelerated Junctional Rhythm - P waves
varies
73
Accelerated Junctional Rhythm - PRI
< 0.12 seconds
74
Accelerated Junctional Rhythm - QRS
narrow
75
Accelerated Junctional Rhythm - P:QRS
varies
76
Junctional Tachycardia - Rate
greater than 100
77
Junctional Tachycardia - Rhythm
regular
78
Junctional Tachycardia - P waves
varies
79
Junctional Tachycardia - PRI
< 0.12 seconds
80
Junctional Tachycardia - QRS
narrow
81
Junctional Tachycardia - P:QRS
varies