Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

cv > ECG causes > Flashcards

ECG causes Flashcards

1
Q

Normal variant

A
  • 1st deg AV block
  • RBBB
  • bradycardia
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

*Presence of atherosclerosis, hypertension, diabetes

A
  • 1st deg AV block

- 2nd degree AV block type 1 Wenckebach

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

Degeneration of conduction system/fibrosis congenital heart disease (CHD)

A

-1st deg AV block
-2nd degree AV block type 1 Wenckebach
-3rd degree AV block
premature ventricular contractions - congenital<3 dis

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

CAD – ischemia

A
  • 1st deg AV block
  • 2nd degree AV block type 1 Wenckebach
  • 3rd degree AV block
  • LBBB
  • sinus bradycardia
  • atrial arrythmias
  • premature ventricular contractions
  • ventricular fibrillation
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Drugs – B.B, CCB, digitalis, antiarrhythmias (class I & III)

A
  • 1st deg AV block
  • 2nd degree AV block type 1 Wenckebach
  • 2nd degree AV block type 2
  • sinus bradycardia
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Endocrine – hypothyroid, hyperthyroid, adrenal insufficiency

A
  • 1st deg AV block

- 2nd degree AV block type 1 Wenckebach

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

Inflammatory – RF, SLE, MCTD, myocarditis

A
  • 1st deg AV block
  • 2nd degree AV block type 1 Wenckebach
  • 3rd degree AV block
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Infiltrative – Amyloidosis, Sarcoid, hemochromatosis

A
  • 1st deg AV block
  • 2nd degree AV block type 1 Wenckebach
  • 3rd degree AV block
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Valvular calcification – mitral, aortic

A
  • 1st deg AV block

- 2nd degree AV block type 1 Wenckebach

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

digitalis toxcity

A
  • 2nd degree AV block type 1 Wenckebach

- MAT

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

*inferior MI

A
  • 2nd degree AV block type 1 Wenckebach

- sinus bradycardia

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Anterior MI (LAD issue)

A
  • 2nd degree AV block type 2 Mobitz

- LAH

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

diaphragmatic infarction,

A

-2nd degree AV block type 1 Wenckebach

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

edema around AV node

A

-2nd degree AV block type 1 Wenckebach

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

lg anteroseptal infarction

A

-2nd degree AV block type 2 Mobitz

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

chronic degeneration of conduction system

A

-2nd degree AV block type 2 Mobitz

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

cardiac surgery: by-pass, valve replacement

A

-3rd degree AV block

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Pectus or straight back

A

RBBB

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

RV diastolic volume overload

A

RBBB

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

WPW syndrome

A

RBBB

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

RVH

A

RBBB

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

Duchenne dystrophy

A

RBBB

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

HTN

A
  • LBBB

- LVH

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

aortic stenosis

A

LBBB

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

cardiomyopathy

A

LBBB

premature ventricular contractions

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

TV dis

A

RAE

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

pulm htn

A

RAE (from COPD, PE, MS, MR)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

MS

A
  • LAE (or RAE indirectly)

- RVH

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
29
Q

MR

A

LAE (or RAE indirectly)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
30
Q

AS

A

LVH

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
31
Q

AI

A

LVH

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
32
Q

hypertrophic cardiomyopathy

A

LVH

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
33
Q

coarction of aorta

A

LVH

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
34
Q

*chronic lung disease – COPD

A

RVH, atrial arrythmias, MAT

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
35
Q

RVOT obstruction

A

RVH

36
Q

VSD

A

RVH

37
Q

Tetralogy of Fallot

A

RVH

38
Q

pulmonic stenosis

A

RVH

39
Q

transposition of great vessels

A

RVH

40
Q

Mitral stenosis

A

RVH

41
Q

tricuspid regurgitation

A

RVH

42
Q

Emotion, anxiety, fear

A

sinus tachycardia

43
Q

drugs

A

sinus tachycardia

44
Q

hyperthyroid

A

sinus tachycardia

premature ventricular contractions

45
Q

Fever

A

sinus tachycardia

46
Q

pregnancy

A

sinus tachycardia

47
Q

anemia

A

sinus tachycardia

48
Q

Hypovolemia

A

sinus tachycardia

49
Q

CHF

A

sinus tachycardia
premature ventricular contractions
-ventricular fibrillation

50
Q

obstructive jaundice

A

sinus bradycardia

51
Q

sliding hiatal hernia

A

sinus bradycardia

52
Q

o ↓pO 2
o ↑pCO 2
o ↓PH
o ↑BP

A

sinus bradycardia

premature ventricular contractions

53
Q

SSS

A

sinus bradycardia

54
Q

stress

A

atrial arrythmias

55
Q

alch

A

atrial arrythmias
torsades de pointes
hypomagnesemia

56
Q

tobacco

A

atrial arrythmias

57
Q

coffee

A

atrial arrythmias

58
Q

if have PAT and AV block,,, suspect

A

digitais toxcity

59
Q

pneumonia

A

MAT

60
Q

theophylline

A

MAT

61
Q

B agonists

A

MAT

62
Q

electrolyte abnormalities ( ↓K, ↓Mg)

A

MAT

torsades de pointes

63
Q

sepsis

A

MAT

64
Q

Valvular heart disease

A

premature ventricular contractions

65
Q

during reprofusion after thrombolytics have been given

A

AIVR: accelerated idioventricular rhythm

66
Q

potassium disturbance - low or high

A

-ventricular fibrillation

67
Q

inherited (prolonged QT) or acquired (class I, II antiarrhythmias

A

torsades de pointes

68
Q

TCA

A

torsades de pointes

69
Q

Diuretics

A

hypokalemia

hypomagnesemia

70
Q

metabolic alkalosis (transcellular shift of K+ into cell)

A

hypokalemia

71
Q

high aldosterone (Conn’s, Cushings)

A

hypokalemia

72
Q

beta-agonist overdose

A

hypokalemia

73
Q

diarrhea

A

hypokalemia

74
Q

metabolic acidosis

A

hyperkalemia

75
Q

DKA

A

hyperkalemia

76
Q

cell breakdown (hemolysis, rhabdomyolysis)

A

hyperkalemia

77
Q

Vitamin D deficiency,, ,

A

hypocalcemia

78
Q

hypoparathyroidism

A

hypocalcemia

79
Q

acute pancreatitis

A

hypocalcemia

80
Q

hypomagnesium

A

hypocalcemia

81
Q

Hyperparathyroidism

A

hypercalcemia

82
Q

malignancy

A

hypercalcemia

83
Q

granulomatous disorders (TB, sarcoid)

A

hypercalcemia

84
Q

endocrine disorders (adrenal insufficiency, hyperthyroid)

A

hypercalcemia

85
Q

Poor nutrition

A

hypomagnesemia

cv (12 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions