Term
| Cardiac Apex is mostly __________, but does contain some __________ and points __________, __________ and _________ degrees to the __________ |
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Definition
| LV,RV, inferior, anterior, 60, left |
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Term
| PMI stand for _________ and is located in the __________ or __________ ICS. |
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Definition
| "Point of Maximal Impact, 4th, 5th |
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Term
| The heart weighs __________-_________ in males and __________-__________ in females. |
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Definition
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Term
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Definition
Posteroanterior Projection of Cardiac Series
Right border
SVC
RA
RV
Left border
Aortic knob
MPA
LAA
LV apex |
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Term
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Definition
Right Anterior Oblique Projection of Cardiac Series
Right Border
SVC
RA
IVC
Left Border
Ascending Aorta
MPA
RVOF tract
LV |
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Term
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Definition
Left Anterior Oblique Projection of Cardiac Series
Right Border
RA
RV
Left Border
LA
Predominately LV |
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Term
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Definition
Lateral Projection of Cardiac Series
Right Border
MPA
RV
Left Border
Aortic knob
LA
DTAo
LV |
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Term
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Definition
A. Endocardium
B. Myocardium
C. Epicardium
D. Paricardial Cavity
E. Parietal Pericardium
F. Fiberous Pericardium |
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Term
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Definition
| Abnormal fluid accumulation within the paricardial sac. (WNL 5-15mls) |
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Term
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Definition
| An inflammation of the pericardial sac (typically a secondary infection) |
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Term
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Definition
| results when not enough serous fluid ispresent to lubricate between the movement of the contracting heart and an inflamed pericardial sac |
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Term
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Definition
| draining of the excess serous fluid from the pericardium sac |
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Term
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Definition
| a fiberous sac that contains the heart; supports and protects the heart from infection; extends 2 cm up the Great Vessles and Pulmonary Veins |
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Term
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Definition
| innermost active cell layer of the heart; endothelium and connective tissue |
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Term
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Definition
| composed of cardiac muscle cells and is responsible for the ability of the heart to contract |
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Term
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Definition
| a serous membrane vovering the surface of the heart; aka, Visceral Pericardium |
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Term
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Definition
| a civity located in the mediastinum in which the heart is located; contains between 5-15 mls of serous fluid which helps reduce friction |
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Term
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Definition
| a serous membrane lining the fiberous portion of the pericardial sac |
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Term
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Definition
| tough, fibrous connective tissue outer layer of the pericardial sac |
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Term
| RA normal pressure and saturation |
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Definition
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Term
| SVC normal pressure and saturation |
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Definition
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Term
| IVC normal pressure and saturation |
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Definition
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Term
| Coronary Sinus normal saturation |
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Definition
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Term
| RV normal pressure and saturation |
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Definition
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Term
| LA normal pressure and saturation |
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Definition
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Term
| LV normal pressure and saturation |
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Definition
| 120/0-140/10 mmHg; 95-99% |
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Term
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Definition
1. Fibrosa (faces atria)
2. Spongiosa (middle layer)
3. Ventricularous (faces ventricle) |
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Term
| Names of the Tricuspid Valve leaflets and Papillary Muscles |
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Definition
1. Anterior
2. Medial (Septal)
3. Posterior |
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Term
| Names of the Mitral Valve leaflets and Papillary Muscles |
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Definition
1. Anterior/Anteriolateral(receives blood supply from LAD & LCX)
2. Posterior/Posteromedial (receives blood supply from RCA) |
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Term
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Definition
| atteched to distal edges of AV valve leaflets |
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Term
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Definition
| coned-shaped muscular pillars that contract when the ventricles contract and support the chordae tendeneae of the AV valve leaflets by preventing the valves from opening into the atria. |
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Term
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Definition
| cologen, fibrenogen, and connective tissue |
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Term
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Definition
| (skeletal) supports AV valves at base |
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Term
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Definition
| where the AV valve leaflets meet at the distal end near the annulus |
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Term
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Definition
| aids in directing flow from the coronary sinus to the tricuspid valve |
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Term
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Definition
| old fetal communication valve between RA/LA |
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Term
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Definition
| separates the smooth from the trebeculated portion of the inter-RA(proximal to the oriface of the SVC) |
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Term
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Definition
| anatomical landmark that designates the Nodal Artery; proximal to the Right Auricle and distal to the Right Superior Pulmonary Vein; the external counterpart of the Crista Terminalis |
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Term
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Definition
| course bundles of muscles |
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Term
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Definition
| extends from the Septal Band to the Anterior Papillary Muscle in the RV; it is important because it carries part of the right bundle branch of the AV bundle of the conduction system of the heart to the anterior papillary muscle. This shortcut across the chamber of the ventricle seems to facilitate conduction time, allowing coordinated contraction of the anterior papillary muscle. |
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Term
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Definition
| Muscular continuation of supra-ventricular crest from which the media (septal) papillary muscle of tricuspid valve arises. |
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Term
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Definition
| a muscular band around the superior portion of the tricuspid valve that aids in contraction of the base of the RV. |
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Term
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Definition
| transports deoxygenated blood from the posterior walls of the thorax and abdomen into the superior vena cava vein |
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Term
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Definition
| drains blood from the esophagus and thyroid to the azygos vein, in the thorax, and to the inferior thyroid vein in the neck |
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Term
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Definition
| small vessels that return blood from the larger bronchi and structures at the roots of the lungs. The right side drains into the azygos vein, while the left side drains into the left superior intercostal vein or the accessory hemiazygos vein |
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Term
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Definition
| At MV is "base"; at Papillary Muscles is "mid"; at apex is "apex" |
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Term
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Definition
| From Tricuspid Valve to Apex |
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Term
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Definition
| From Apex to Pulmonic Valve |
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Term
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Definition
| From Mitral Valve to Apex |
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Term
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Definition
| From Apex to Aortic Valve |
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Term
| How many wall segments does the LV have? |
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Definition
| 17 with less trebeculation than the RV |
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Term
| Semilunar Valves (Aortic & Pulmonic) make-up |
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Definition
| both have 3 cusps that are thin and translucent at the end and become thicker at the distal end |
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Term
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Definition
1. Pulmonic Valve
a. Anterior Cusp
b. Right Cusp
c. Left Cusp
2. Aortic Valve
d. Right (Coronary) Cusp
e. Left (Coronary)
f. Posterior (Noncoronary) Cusp
3. Mitral Valve
g. Anterior Leaflet
h. commissures
i. Posterior Leaflet
j. Annulus Fibrosus
4. Tricuspid Valve
k. Posterior Leaflet
l. Medial (Septal) Leaflet
m. Anterior Leaflet |
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Term
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Definition
| small cardiac veins which allow for an alternative drainage patterns for cardiac capillaries that empty into the LA and RV and a limited amount into the RV |
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Term
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Definition
| is compression of the heart that occurs when blood or fluid builds up in the space between the myocardium and the pericardium |
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Term
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Definition
| a buildup of fluid between the layers of tissue that line the lungs and chest cavity |
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Term
| Ventricular Septum (Muscular) |
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Definition
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Term
| Ventricular Septum (Membrane) |
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Definition
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Term
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Definition
A. Ascending Aorta
B. Aortic Valves of Valsalva (Right, Non, Left)
C. Oriface of RCA
D. Oriface of LCA
E. Nodulus Arantii
F. Aortic Valve
G. Left Cusp
H. Posterior Cusp
I. Right Cusp |
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Term
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Definition
| small pockets that hold the coronary reserve and support the valve during systole; Right, Left, and Non-coronary |
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Term
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Definition
the difference between aortic diastolic and right atrial diastolic pressure; a determinant of the blood flow to cardiac muscle
Ao DP-RA DP=Coronary Perfusion |
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Term
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Definition
| a shunt connecting the pulmonary artery to the aortic arch in a developing fetus to allow most of the blood from the RV to bypass the fetus's fluid-filled lungs. |
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Term
| Pulmonary normal pressure and saturation |
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Definition
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Term
| Aorta normal pressure and saturation |
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Definition
| 120/60-130/80 mmHg; 98-99% |
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Term
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Definition
A. Tunica Adventitia
B. Tunica Media
C. Tunica Intima
D. Vasovasorium |
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Term
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Definition
| a false lumen between the intima and media that with blood flow eventually tears |
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Term
| Pulmonary Artery Wedge Pressure |
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
A. Bachmann's Bundle
B. SVC
C. Nodal Artery
D. SA Node
E. Anterior Internodal Tract
F. Crista Terminalis
G.Crista Terminalis
H. Middle Internodal Tract
I. Posterior Internodal Tract
J. Bypass Fibers
K. Bundle of Kent
L. Annulus of TV
M. Anterior Papillary Muscle
N. Moderator Band
O. Purkinje Fibers
P. RBB
Q. Bundle of HIS
R. AV Node
S. Atrioventricular Interventricular Septum
T. Atrioventricular Interventricular Septum
U. Aorta |
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