Conorary arteries and Cardiac veins Flashcards

1
Q

conorary arteries

A

arteries that supply the heart muscle

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2
Q

cardiac veins

A

drain into the conorary sinus then into the right atrium

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3
Q

when do conorary arteries perfuse

A

during diastole because the heart fibres aren’t blocking the arteries

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4
Q

Right conorary artery branches

A

conus branch
SA nodal artery
RV branches
marginal artery
posterior interventricular artery

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5
Q

right conorary artery supplies

A

R atrium, ventricle
SAN,AVN
interatrial spetum
some of L atrium
posterior 1/3 of interventricular septum
some of posterior of L ventricle

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6
Q

left conorary branches

A

circumflex
anterior interventricular
diagonal artery

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7
Q

left conorary artery supplies

A

most of L atrium, ventricle, interventricular septum

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8
Q

What is Grafting

A

using sapheous nerve or left internal thoracic artery to redirect blood around blockage

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9
Q

lymphatic drainage of heart

A

drain into brachiocephalic and tracheobrachial nodes

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