coronary artery disease

Question 1

Inadequate blood supply > myocardium causes

Answer 1

Ischemia : muscle wall

Question 2

70% : blockage or higher

Answer 2

Significant

Question 3

total loss : blood supply

Answer 3

Myocardial infarction (MI)

Question 4

hallmark sign

Answer 4

Occlusion > loss : normal contractility : wall segment

Question 5

what is the percentage : ejection fraction is considered normal?

Answer 5

55-75% reduction > Lt vent blod volume

Question 6

when we don’t see appropriate reduction it can cause

Answer 6

heart failure

Question 7

ejection fraction

Answer 7

% : blood leaving heart > every vent contraction

Question 8

hypokinesis

Answer 8

Decreased amplitude : endocardial motion

Question 9

dyskinesis

Answer 9

• Paradoxical motion increase
• ^ Lt vent pressure Causes = ischemic segment > contracts bulge outward rather than inward

Question 10

hyperdynamic

Answer 10

^ force / contractility

Question 11

Aneurysm

Answer 11

dilation : vent wall > abnormal fashion

Question 12

PLAX

Answer 12

Anterolateral /inferolateral

Question 13

PSAX

Answer 13

Anteroseptal medial / Anteromedial / Anterolateral medial / Inferolateral medial / Infero medial / Inferoseptal

Question 14

LV-Apex

Answer 14

anterior / Lateral / Inferior / septal

Question 15

2 chamber

Answer 15

Anterior / Inferior

Question 16

3 chamber

Answer 16

Anteroseptal / Inferolateral

Question 17

4 chamber

Answer 17

Anterolateral / Inferolateral