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Path 2 > Cardiology > Flashcards

Cardiology Flashcards

1
Q

Cardiac Syncope

A

acute onset of heart failure

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2
Q

CHF

A

slowly, decrease in CO, Volume or pressure overload

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3
Q

What is going on here?

A

serous atrophy of fat

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4
Q

What is shown here and what is it a sign of?

A

Petechial hemorrhage a sign of sepesis if seen in the coronary groove and in pleural cavity

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5
Q

When is brisket edema seen?

A

cow or bull with right sided CHF-sternal edema

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6
Q

Hydrothorax and ascities is seen in ? What is a consequence?

A

Right sided CHF

Nutmeg liver

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7
Q

Pulmonary edema is a consequence of ?

A

Left sided CHF

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8
Q

What congenital abnormality is seen here and what species does it occur in?

A

Valvular hemocyst

sheep and cattle

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9
Q

What congenital abnormality is shown here and what species is it commonly seen in?

A

Tricuspid dysplasia and seen in cats

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10
Q

4 abnormalities in tetralogy of fallot ?

A
  1. Narrowing of the pulmonary valve
  2. Thickening of the wall of the right ventricle
  3. Displacement of aorta over ventricular septal defect
  4. VSD opening between right and left ventricles
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11
Q

What does pulmonary stenosis lead to?

A

Right side has to work harder and it leads to hypertrophy Heart looks more round and right ventricular dilation. = cardiomegaly

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12
Q

Aortic stenosis ?

A

seen in dogs concentric hpertrophy of left ventricle

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13
Q

What does aortic stenosis lead to? Which kind is most common?

A

Common= Subvalvular

concentric hypertrophy of left ventricle

Dilation of aorta

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14
Q

What does it mean if an animal has a PDA?

A

The ligamentum arteriosum was not formed

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15
Q

This is a ______which is associated with ____?

A

Ventricular septal defect- hole between two ventricles

Leads to jet lesions or endocardial fibrosis

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16
Q

PRAA results in ? Cause of death?

A

Mega esophagus and dysphagia

Aspiration pneumonia

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17
Q

What causes a hemopericardium?

A

Rupture of hemangiosarcoma

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18
Q

Pericardial effusion in pigs is known as _______disease caused from ______?

A

Mullberry heart disease, vitamin e / selenium

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19
Q

Fibrinous Pericarditis is caused by ?

A

Clostridium chavoi - black leg disease

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20
Q

What is this disease and other signs that accompany it?

A

pericardial effusion

White muscle disease, liver lesions, mycoradial hemorrhagic necrosis

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21
Q

What is this disease?

A

Fibrinous pericarditis

22
Q

This is ______disease in cows causing ________?

A

Hardware disease causing pericardial disease

23
Q

This condition is showing myxomatous or valvular degeneration it is?

Changes are normally seen in this valve ?

A

Valvular endoCARDIOSIS myxomatous or valvular degeneration of collagen

King charles

Left mitral

24
Q

This condition is _______which results from_____?

A

endocarditis often the result of a bacterial infection

25
Q

What is the etiology of endocarditis in pigs? It also causes this disease?

A

Erysipelothrix rhuisiopathiae

diamond skin disease

26
Q

This is ulcerative mural endocarditis caused by?

A

Renal failure- uremic endocarditis

27
Q

Cause of endocardial mineraliztion?

A

Excessive intake of vit D, or calcinogenic plants, also seen in johnes

28
Q

Dirofilariasis where do nematodes go? What can this cause?

A

Pulmonary arteries and right ventricle, can also go to right atrium and venae cavae. Can cause endarteritis in the pulmonary arteries->thrombosis

29
Q

Myocardial Necrosis and mineralization cause in each species:

Sheep/cattle/pigs?

Horses/Ruminants?

Pigs?

Dogs/Cats?

A

Sheep,cattle , pigs:vit e-selenium

Horses/ ruminants Ionphore toxicity-monesin

Pigs: gossypol

Dogs/cats: uremia

30
Q

What is going on with this heart and what species would it be seen in?

A

White muscle disease in lambs- vit e selenium def.

31
Q

What disease is this and what is the species effected? Throwback: What other organ is effected?

A

Mullberry heart disease, pigs

liver-hepatosis dietetica

32
Q

This is an example of a primary _______seen in resultion in dilated ventricles?

A

Dilated cardiomyopathy

Dog, cat, hamster, turkey, pig, cow

rounded and enlarged

Large breed dogs increased sus.

33
Q

This is a _________seen in ______which results in thickended ventricle walls.

A

Hypertrophic cardiomyopathy seen in cats

34
Q

Saddle thrombis is seen in cats with ?

A

HCM cold hind limbs and paralysis

35
Q

MDx: acute necrotizing and supprative myocarditis

Etiology and speices?

A

Histophilus somni, feedlot cattle, abscess formation, vasculitis and thrombosis

36
Q

What is this and were does larval stage go?

A

Cysticercosis and muscle

37
Q

What kind of tumor is this?

Can also arise from?

A

Chemodectoma - heart base tumor usually aortic base

ectopic thyroid or parathyroid

38
Q

Secondary metastatic tumor in cattle and is associated with?

A

Lymphosarcoma assosciated with BLV has a high mitotic rate

39
Q

Idiopathic necrotizing polyarteritis is known as?

A

Beagle pain syndrome, perivasculitis

40
Q

Atherosclerosis is ____________can be caused by _______?

A

hardening of the arteries usually the cornary , form , plaques

Caused by hypothyroidism

41
Q

Arteriosclerosis is ________can be seen in ?

A

hardening or less elasticity within the intima seen in

Vit D toxicity or Johnes

42
Q

Rupturing of the aorta in horses can be due to?

A

Periods of excitement or physical activity

43
Q

Rupture of the uterine artery in mares may be due to?

A

Low Cu levels

44
Q

Mycotic vasculitis can lead to rupture of the internal carotid artery in horses with ?

A

Gutteral pouch mycosis

45
Q

Pulmonary thrombosis may be seen in dogs with ?

A

Severe renal glomerular disease loss of ANTIII

46
Q
A
47
Q

3 changes which are Reversible?

A

Fatty change

Vaculoar degeneration

Myocytolysis- lysis of cytoplasm

48
Q

Irreversible change

A

Cardiomyocytes can not regenerate, healing occurs via fibrosis

Neoplasia , lipofusion ,Hylaine Necrosis

49
Q

True or false: the left ventricle is 3-4 x thicker then the right?

A

true

50
Q

True or false: valvular hematocyst is an incidental finding in cattle?

A

True

51
Q

3 primary cardiomyopathies

A
  1. Dilated
  2. Hypertrophic
  3. Restricitive
52
Q

What is this image showing ?

Mdx?

Etiology?

A

Acute necrotizing and supprative myocarditis in a feedlot cattle

etiology: histophilus somni

Path 2 (5 decks)

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