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28 Cards in this Set
- Front
- Back
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Right and Left Atria -These are positioned -Blood does -Separated by |
Superior Blood enters Intertrial Wall |
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Right and Left Ventricles -These are positioned -Blood does -Separated by |
Inferior
Blood leaves Interventricular Wall |
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Describe the Superior Vena Cava |
Receives DE-oxygenated blood from upper body
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Describe the Inferior Vena Cava |
Receives DE-oxygenated blood from lower body
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Describe the Pulmonary Trunk (artery) |
Transport DE-oxygenated blood from Right Ventricles to lungs |
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Describe the Aorta |
Transports Oxygenated blood
from Left Ventricle to all of body |
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Developing heart -Starts as -Important modification |
Two tubes
Develops Septa Walls |
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Describe the -Foramen ovale -Fossa ovale |
Fora- Opening in Septa Wall of fetus
(umbilical blood supply) Fossa- Final closing of the Septa Wall |
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Describe the Atrioventricular Valves -Named as the (2) |
The passages between the Atrium to Ventricle Biscuspid(L-Atrm) and Tricuspid(R-Atrm) valves |
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Fibrous Pericardium
-Layered where/of -Attaches to (2) |
Outer sac of Fibrous CT Attaches heart to Diaphragm and to Parietal Pericardium |
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Serous Pericardium --Parietal pericardium -Where/Role --Visceral pericardium -Where/Attached like -Same as... |
PP-
Outer membrane attached to fibrous VP- Inner membrane like apple skin Same as epicardium |
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Pericardial cavity -Where -It is a... -Purpose |
In-between Fibrous/Serous layers
Thin layer of water fluid Reduces friction of beating heart |
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Pericarditis is... |
Inflammation of the serous membrane
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Describe the Heart position (3) |
Not aligned with standard body planes
Kinda slumped Runs in-front of esophagus |
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Atrioventricular Sulcus -Separates the... -Contains the... (2) |
Atria from Ventricles Origins of R/L coronary arteries and circumflex artery |
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Anterior and Posterior interventricular sulci -Separates the... -Contains the... (1) |
R/L Ventricles Contains interventricular arteries (Ant/Post) |
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Epicardium (Visceral pericardium) -Which layer? -Composed of... -These are found here... |
Outermost layer
Fibrous CT Major coronary vessels |
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Myocardium -Which layer? -Composed of... -This has special... |
Middle layer
Cardiac Muscle Special conduction capabilities |
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Endocardium -Which layer? -Composed of... -This is called --- in blood vessels -This also covers... |
Innermost layer
Simple squamous epithelium Endothelial in blood vessels Valves (Covered by endocardium) |
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This is where -- comes in -Input of Superior Vena Cave -Input of Inferior Vena Cava -Input of Coronary Sinus |
Blood
SVC- Upperbody/limbs IVC- Lowbody/limbs CS- Blood from heart itself |
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SYSTEMIC CIRCUIT Right Atrium -From (3) -Has these (Nodes) (2) -Passes onto |
SVC/IVC/CS
SA/AV Nodes Tricuspid valve |
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SYSTEMIC CIRCUIT Right Ventricle -From... -Contains the (2) -Describe the PaMu (3) -Describe the ChTe (1) -Passes onto |
Right Atrium
Papillary Muscles -Fingerlike projections from wall -Prevents valve inversion -Stabilizes the valve Chordae Tendineae -Guitar strings Pulmonary Semilunar Valve |
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SYSTEMIC CIRCUIT Pulmonary Semilunar Valve -From... -Describe this -Onto |
Right Ventricle Pulmonary Trunk |
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SYSTEMIC CIRCUIT Pulmonary Trunk -From... -Describe this -Onto |
Pulmonary Semilunar Valve Divides into 2 pulmonary arteries (R/L) which carry DEoxygenated blood Lungs |
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SYSTEMIC CIRCUIT Pulmonary Veins -From... -Describe this (#) -Onto |
Lungs There are 4, (2R, 2L) which carry O2 rich blood Left Atrium |
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SYSTEMIC CIRCUIT Left Atrium -From... -Uses the __ (also called) -Goes onto |
Pulmonary Veins
Bicuspid Valve (Mitral Valve) Left Ventricle |
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SYSTEMIC CIRCUIT Left Ventricle -From... -Contains (2) -Also has the (1) -Goes onto |
Left Atrium
Papillary Muscles/Chordae Tendineae Base of the Aorta Aortic Semilunar Valves |
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SYSTEMIC CIRCUIT Aortic semilunar valves -From... -Onto (final) |
Left Ventricle
Arch of the Aorta (final) |
