Brainscape's Knowledge GenomeTM


Top Flashcards (Certified)
All Flashcards

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
cardiomyopathy
LBBB | premature ventricular contractions
26
TV dis
RAE
27
pulm htn
RAE (from COPD, PE, MS, MR)
28
MS
- LAE (or RAE indirectly) | - RVH
29
MR
LAE (or RAE indirectly)
30
AS
LVH
31
AI
LVH
32
hypertrophic cardiomyopathy
LVH
33
coarction of aorta
LVH
34
*chronic lung disease – COPD
RVH, atrial arrythmias, MAT
35
RVOT obstruction
RVH
36
VSD
RVH
37
Tetralogy of Fallot
RVH
38
pulmonic stenosis
RVH
39
transposition of great vessels
RVH
40
Mitral stenosis
RVH
41
tricuspid regurgitation
RVH
42
Emotion, anxiety, fear
sinus tachycardia
43
drugs
sinus tachycardia
44
hyperthyroid
sinus tachycardia | premature ventricular contractions
45
Fever
sinus tachycardia
46
pregnancy
sinus tachycardia
47
anemia
sinus tachycardia
48
Hypovolemia
sinus tachycardia
49
CHF
sinus tachycardia premature ventricular contractions -ventricular fibrillation
50
obstructive jaundice
sinus bradycardia
51
sliding hiatal hernia
sinus bradycardia
52
o ↓pO 2 o ↑pCO 2 o ↓PH o ↑BP
sinus bradycardia | premature ventricular contractions
53
SSS
sinus bradycardia
54
stress
atrial arrythmias
55
alch
atrial arrythmias torsades de pointes hypomagnesemia
56
tobacco
atrial arrythmias
57
coffee
atrial arrythmias
58
if have PAT and AV block,,, suspect
digitais toxcity
59
pneumonia
MAT
60
theophylline
MAT
61
B agonists
MAT
62
electrolyte abnormalities ( ↓K, ↓Mg)
MAT | torsades de pointes
63
sepsis
MAT
64
Valvular heart disease
premature ventricular contractions
65
during reprofusion after thrombolytics have been given
AIVR: accelerated idioventricular rhythm
66
potassium disturbance - low or high
-ventricular fibrillation
67
inherited (prolonged QT) or acquired (class I, II antiarrhythmias
torsades de pointes
68
TCA
torsades de pointes
69
Diuretics
hypokalemia | hypomagnesemia
70
metabolic alkalosis (transcellular shift of K+ into cell)
hypokalemia
71
high aldosterone (Conn’s, Cushings)
hypokalemia
72
beta-agonist overdose
hypokalemia
73
diarrhea
hypokalemia
74
metabolic acidosis
hyperkalemia
75
DKA
hyperkalemia
76
cell breakdown (hemolysis, rhabdomyolysis)
hyperkalemia
77
Vitamin D deficiency,, ,
hypocalcemia
78
hypoparathyroidism
hypocalcemia
79
acute pancreatitis
hypocalcemia
80
hypomagnesium
hypocalcemia
81
Hyperparathyroidism
hypercalcemia
82
malignancy
hypercalcemia
83
granulomatous disorders (TB, sarcoid)
hypercalcemia
84
endocrine disorders (adrenal insufficiency, hyperthyroid)
hypercalcemia
85
Poor nutrition
hypomagnesemia

cv (12 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2025 Bold Learning Solutions. Terms and Conditions