Cardiovascular Flashcards
What species does this heart belong to?
Dog
Orientation: What border/surface is A?
A. Base
Orientation: What border/surface is B?
B: cranial surface
Orientation: What border/surface is C?
C: Apex
Orientation: what border/surface is D?
D: caudal surface
Orientation: what surfaces is E?
E: auricular surface
Name A:
A: right auricle
Name B
B: left auricle
What chamber lies at C?
C: right atrium
What chamber lies at D?
D: right ventricle
What chamber lies at E?
E: Left atrium
What chamber lies at F?
F: Left ventricle
Orientation: What surface is this?
atrial surface
What ligament anchors the heart in this species?
Dog: phrenicopericardial lig.
Name the characteristics of the heart of this species
Dog: globular; 3 distinct b.v from paraconal a
Name A
A: aorta
Name B
B: pulmonary a
Name A
coronary a
Name B
B: paraconal interventricular coronary a
Which artery supplies B in this species?
left coronary a
Name A
A: subsinousal interventricular a
Name B
B: right coronary a
Which artery supplies A in this species?
right coronary a
What species is this?
Sheep
What are the characteristics of this species heart?
Sheep: very pointed, white hard fat; no prominant vessels from the paraconal a. as in the dog
What surface is this?
auricular surface
What ligament anchors the heart in this species?
ruminants: sternopericardial lig
What surface is this?
atrial surface
What species is this?
Pig
What are the characteristics of this species’ heart?
Pig: less pointed than sheep, more pointed that dog
Obvious paraconal a. with indistinct branches
Left auricle with highly irregular border
Which surface is this?
Auricular surface
Name the blood vessel traversing the heart
Paraconal coronary a.
Observe the blood vessel traversing the heart. which artery is this supplied by?
Left coronary a
Which surface is this?
atrial surface
Name the blood vessel traversing the heart
subsinousal coronary a.
Observe the blood vessel traversing the heart. Which artery is this supplied by?
right coronary a.
Which ligament anchors the heart in this species?
Pig: sternopericardial lig.
What species is this?
Ox
What are the characteristics of this species’ heart?
Ox
Excessive white hard fat
very conical
“rooster comb” shaped left auricle
Which surface is this?
auricular surface
What ligament anchors the heart in this species?
Ox: sternopericardial lig
Which surface is this?
atrial surface
What species is this?
Horse
What surface is this
auricular surface
What ligament anchors the heart in this species?
Horse: sternopericardial lig
What are the characteristics of this species’ heart?
Horse
Soft yellow fat
conical
ventral border of left auricle less “bumpy” than ox or pig
Which artery supplies the paraconal artery in this species?
left coronary a
Which surface is this?
atrial surface
Which artery supplies this artery in this species?
right coronary a
Name vessel A
A: cranial vena cava
Name vessel B
B: caudal vena cava
Name A:
A: Intervenous tubercle
Name B
B: terminal crest region
Name C
C: pectinate mm.
Name D
D: fossa ovalis
Name blood vessel A
A: coronary sinus
Name A
A: Atrioventricular valve cusp
What species is this
Pig
Name B
B: brachiocephalic trunk
Name C
C: left subclavian a
Name D
D: aorta
Name E
E: ligamentum arteriosum
Name F
F: pulmonary trunk
Name G
G: left auricle
Name H
H: paraconal coronary a.
Name I
I: left ventricle
Name J
J: apex
Name A
A: pulmonary vein
Name B
B: brachiocephalic trunk
Name C
C: aorta
Name D
D: brachiocephalic trunk
Name E
E: right venous azygous vein
Name F
F: ligamentum arteriosum
Name G
G: cranial vena cava
Name H
H: right pulmonary a
Name I
I: left azygous v
Name J
J: caudal vena cava
Name K
K: right auricle
Name L
L: coronary groove
Name M
M: interventricular subsinousal groove
Name N
N: left ventricle
Name O
O: right ventricle
Name P
P: apex
What species is this?
cow (calf)
What species is this?
Sheep
Name A
A: aorta
Name B
B: Brachiocephalic trunk
Name C
C: ligamentum arteriosum
Name D
D: pulmonary trunk
Name E
E: pulmonary vv
Name F
F: left auricle
Name G
G: coronary groove
Name I
I: left ventricular wall
Name J
J: apex
Name A
A: aorta (open)
What species is this?
Horse (foal)
Name B
B: ductus arteriosus (partially closed)
Name C
C: Brachiocephalic trunk
Name D
D: left atrium
Name E
E: pulmonary trunk
Name F
F: left auricle
Name G
G: conus arteriosus
Name H
H: right ventricular wall
Name I
I: interventricular paraconal groove
Name J
J: left ventricular wall
Name A
A: aorta
Name B
B: cranial vena cava
Name C
C: right auricle
Name D
D: pulmonary v
Name E
E: coronary sinus
Name F
F: right atrium
Name G
G: coronary groove (filled w fat)
Name H
H: chorda tendinae (attached to right atrioventricular valve)
Name I
I: trabeculae septomarginalis
Name J
J: papillary m
Name K
K: right ventricular wall
Name L
L: interventricular paraconal groove
Name M
M: left ventricular wall
Name A
A: (right) atrioventricular valve (cusps)
Name B
B: septum (right ventricle)
Name C
C: chordae tendinae
Name D
D: papillary mm
Name E
E: trabeculae septomarginalis (moderator band)
Name F
F: trabeculae carnae
Name G
G: supraventricular crest
Name A
A: wall of the left ventricle (thicker than right)
Name B
B: left atrioventricular (bicuspid) valve (cusp)
Name C
C: papillary mm
Name D
D: trabeculae carnae
Name E
E: trabeculae septomarginalis (moderator band)
NB attached to septum, not valves
Name blood vessel A
A: aorta
Name B
B: semilunar valve
Name blood vessels C
C: coronary arteries
Name A
A: aorta
Name B
B: pulmonary a
Name C
C: ligamentum arteriosum
Name A
A: semilunar valves
Name A
A: aorta (thicker wall)
Name B
B: pulmonary a (thinner wall)
Name A
A: interventricular paraconal groove
Name B
B: left ventricle extending to apex
Name C
C: Columnae carnae
Name D
D: left ventricle
Name F
F: interventricular subsinousal groove
Name H
H: papillary mm
Name I
I: conus arteriosus
Name J
J: pulmonary a
Name K
K: pectinate mm
Name L
L: right ostia
Name M
M: left coronary a
Name N
N: interatrial septum
Name O
O: aorta
Name P
P: left atrium
Name Q
Q: trabeculae septomarginalis
Name R
R: mitral valve
Name S
S: right ventricle
Name A
A: semilunar cusps
Name B
B: cusps
Name C
C: chordae tendinae
Name D
D: papillary m
Name E
E: cusps
Name F
F: chordae tendinae
Name G
G: papillary m
Name H
H: papillary m
Name M
M: left atrioventricular valves
Name N
N: right atrio-ventricular valves
Name A
A: brachiocephalic trunk
Name B
B: right coronary a
Name C
C: aorta
Name D
D: aortic sinuses
Name E
E: left coronary a
Name F
F: circumflex branch
Name G
G: septal a
Name H
H: descending branches of left coronary a
Name I
I: descending paraconal interventricular branch
Name J
J: atrial branch to conus arteriosus
