Term
| heart and root of great vessels |
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Definition
| the pericardium is a fibrous sac surrounding ____? |
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Term
1) Superior Vena Cava (SVC)
2) Ascending Aorta
3) Pulmonary arteries |
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Definition
| what does the fibrous pericardium fuse with superiorly? (3 things) |
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Term
| central tendon of the diaphragm -so it moves with the diaphragm |
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Definition
| what is the fibrous pericardium fused with inferiorly? |
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Term
| 2 sternocardial ligaments |
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Definition
| what attaches the pericardium to the sternum? |
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Term
| (descending)pretrachial fascia |
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Definition
| what structure in the neck fuses with the anterior surface of the pericardium? |
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Term
| tracheal bifurcation and main bronchi |
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Definition
| what attaches to the pericardium poateriorly with membranous connective tissue? |
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Term
| esophagus, trachea, Thyroid gland |
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Definition
| what structures are found within the pre-tracheal fascia? |
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Term
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Definition
| what gland sits directly on the top of the heart? |
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Term
| phrenic nerve, and pericardiophrenic artery and vein |
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Definition
| what structures are sandwiched between the pleura and pericardium on the lateral sides of the heart? |
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Term
| esophagus, descending thoracic aorta(it is FUSED superiorly to the aorta), and main bronchi(attached with membranous CT) |
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Definition
| what does the pericardium CONTACT posteriorly? |
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Term
where the pleural sacs deviate
(this is where you can draw pericardial fluid without puncturing a lung) |
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Definition
| where does the pericardium contact the posterior surface of the sternum and 4th/5th intercostal spaces? |
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Term
| anterior: Phrenic nerve ( + pericardiophrenic AV) posterior: Vagus N. |
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Definition
| what nerve is anterior to the root of the lung? posterior? |
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Term
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Definition
| what part of the heart do the pericardiophrenic artery & vein + phrenic nerve overlay? |
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Term
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Definition
| outer layer of dense CT of the pericardium |
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Term
| between the visceral and parietal layers of the serous pericardium |
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Definition
| where is the pericardial cavity? |
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Term
| it is fused to the fibrous pericardium |
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Definition
| what is parietal pericardium attached to? |
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Term
| it is LOOSELY attached to the surface of the heart |
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Definition
| what is the visceral layer of pericardium fused to? |
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Term
| it goes around the great vessels and is fused with the adventitia. |
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Definition
| where the serous and visceral pericardial pleura meet, what is that pleura fused to? |
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Term
| if there is fluid in the pericardial cavity, it will put pressure on the heart and cause cardiac arrest |
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Definition
| why is it bad that the fibrous pericardium is inelastic? |
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Term
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Definition
| what is the term for the surgical emergency that results when there is a fast pace rush of blood into the pericardial cavity (say from tearing the pulmonary vein)? |
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Term
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Definition
| what can cause painful fluid buildup around the heart besdies blood? |
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Term
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Definition
| another name for the visceral pericardium |
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Term
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Definition
| what lies beneath the epicardium (besides the heart)? |
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Term
-where the heart is not covered in pericardium-
only in an irregular area on the posterior side between the VENA CAVA and PULMONARY VEIN |
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Definition
| where does myocardium contact fibrous pericardium? |
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Term
| arterial and venous end, yes it is enclosed in a pericardial sac |
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Definition
| what are the 2 ends of the primitive heart tube called? does it have pericardium? |
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Term
| it is anchored from above and below so it has to grow in and fold up |
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Definition
| why does the heart fold up when it grows? |
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Term
| between the arterial and venous ends when they fold together |
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Definition
| where is the transverse pericardial sinus? |
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Term
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Definition
| what is the blind ends space on the heart surrounded by veins and pericardial reflections |
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Term
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Definition
| what separates the arteries and veins on the heart allowing them to be ligated? |
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Term
1) pericardiophrenic
2) musculophrenic
3) branches of thoracic aorta (x3)
4) coronary arteries |
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Definition
| name the blood vessels that supply the pericardium |
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Term
1) pericardiophrenic veins
2) internal thoracic
3) tributaries of the azygous system |
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Definition
| list the venous drainage to the pericardium |
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Term
| 1)bronchial arteries 2)esophageal arteries 3)superior phrenic arteries posterior |
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Definition
| what are the what are the 3 branches of the thoracic aorta that supply the pericardium? what side of the pericardium do they supply? |
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Term
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Definition
| what supplies blood to the visceral layer of percardium only? |
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Term
| fibrous and parietal layers (they get somatic sensory innervation via the phrenic) |
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Definition
| what layer of pericardium feels pain? |
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Term
| the parietal and fibrous layer, gives somatic sensory information |
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Definition
| what does the phrenic nerve innervate with the pericardium? |
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Term
| cardiac plexus (Autonomic nervous system) = VISCERAL sensory. DOES NOT FEEL PAIN |
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Definition
| what provides sensory to the visceral layer (epicardium)? |
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Term
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Definition
| what do the sympathetics in the phrenic nerve supply? |
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Term
1) anterior
2) middle
3) superior
4) posterior |
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Definition
| what are the 4 divisions of the mediastinum? |
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Term
| a line from the sternal angle to the intervertebral disk between T4 and 5 |
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Definition
| what line makes the inferior border of the the superior mediastinum? |
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Term
| esophagus, aorta, right and left lungs, supposedly the bronchi |
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Definition
| if you pop out the heart and peel off the pericardium, what can you see? |
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