Anatomy- cardiovascular system

apex of the heart

base of heart

Sternocostal surface of the heart

up against sternum and ribs

diaphragmatic surface of the heart

pulmonary surface of the heart

left surface

right border of the heart

right lateral side of right atrium

left border of heart

formed by left ventricle

right atrium of the heart

left atrium of the heart

right auricle of heart

left auricle of heart

right ventricle

left ventricle

aortic trunk/ascending aorta

pulmonary trunk

inferior vena cava

superior vena cava

anterior interventricular groove

2- groove

posterior interventricular groove

coronary (atrioventricular) groove

the groove

aortic arch

brachiocephalic artery

right common carotid artery

red

right common carotid artery and right subclavian

brachiocephalic artery branches into

right subclavian artery

red

left common carotid artery

middle

left subclavian artery

descending aorta

thoracic aorta

abdominal aorta

celiac artery

splenic artery

common hepatic artery

red

left gastric artery

2

superior mesenteric artery

inferior mesenteric artery

left renal artery

right common iliac artery

SUPERIOR TO THIS- before branch

right inferior iliac artery

red

Right Exterior Iliac Artery

red

left pulmonary artery

right pulmonary artery

goes "through" aortic arch- blue branch

ductus (ligamentum) arteriosus

right coronary artery

red

right marginal artery

posterior interventricular artery

left coronary artery

29- more superior

circumflex artery

anterior interventricular artery

superior vena cava

pulmonary veins

portal vein

left brachiocephalic vein

blue

right brachiocephalic vein

blue

left subclavian vein

blue

right axillary vein

right subclavian vein

blue

right cephalic vein

Right basilic vein

Right median cubital vein

right median antebrachial vein

Right femoral vein/artery

Right great saphenous vein

Right small saphenous vein

right anterior tibial vein

blue vein to the left of the arrow

left posterior tibial vein

blue vein to the right of the arrow

Right fibular vein

Right posterior tibial vein

right fibular vein branches from the

azygos vein- right side

hemiazygos vein-left inferior

c

splenic vein

inferior mesenteric vein

hepatic veins

left renal vein

blue

mitral/bicuspid/left AV valve

tricuspid (right AV) valve

fossa ovalis

interatrial septum

interventricular septum

opening of coronary sinus

opening of inferior vena cava

opening of superior vena cava

papillary muscles

chordae tendineae

pulmonary valve

aortic valve

opening of right coronary artery

right small artery connects to aortic trunk

opening of left coronary artery

left small artery connects to aortic trunk

Aortic sinues

space just past the aortic semilunar valve but before the coronary arteries and ascending aorta

only arteries that carry deoxygenated blood are the pulmonary arteries. The only veins that carry oxygenated blood are the pulmonary veins

Exception to the artery-vein rule

great vessels

arteries and veins leaving he heart

right side

this side of the heart pumps blood to the lungs

left side

this side of the heart pumps blood to the body tissues

right atrium-right AV valve(tricuspid valve)- right ventricle-pulmonary semilunar valve-pulmonary trunk-pulmonary arteries-gas exchange in lungs-pulmonary veins- left atrium-left AV valve(bicuspid valve/mitral valve)- left ventricle- aortic semilunar valve-aorta-system arteries- system valves- vena cava-

heart highway starting at the right atrium

anteriorally, posteriorly

right side of the heart faces a bit ----, left side faces a bit ----

pericardial sac

heart is enveloped in

left atrium- posterior aspect

base of the heart is the same as the

fibrous, serous sac containing heart. Restricts heart movement so it doesn't bounce, prevents overfilling

pericardium

"outside of the bag"-tough, dense, connective tissue layer connected to . sternum and diaphragm

fibrous pericardium

inner portion of pericardium. Thin, double layered serous membrane which accounts for parietal and visceral layer

serous pericardium