Angiology Flashcards
What A. Supplies the atrioventricular Node
Atrioventricular Nodal A.
The RCA and LCA ultimately originate from where
The L and R aortic sinuses in the ascending aorta
What does the conus branch supply
The conus arteriosus
What does the right posterolateral A. Supply
The LV
Which A contributes more to the blood supply of the heart
The anterior interventricular branch of LCA
What A. Supply the breast
Medial mammary A.
Lateral Mammary A.
Define an unpaired visceral branch
Leave descending Aorta and supply an organ directly
What are the three unpaired visceral branches
Mediastinal A.
Esophageal A.
Pericardial A.
What does the mediastinal branch supply
The lymph nodes of the posterior mediastinum
Define paired lateral visceral branches
Has two branches that move laterally to supply the organ
What are the two paired lateral visceral branches
L and R bronchial A.
Right bronchial A. Supplies what
What about L BRONCHIAL A
R - R Lung
L - L Lung
What A. Travels with the posterior ramus along the ribs to make up the NV Bundle
The posterior intercostal A.
The R superior Lobal A. Has segmental A. ’s that supply what
Apical segment
Posterior segment
Anterior segment
The R middle lobar A. Has segmental A’s that supply what
Lateral and medial
The R inferior lobar A. Has segmental A.’s that supply what
Superior, anterior basal, medial basal, lateral basal, and posterior basal
What does the coronary sinus drain
The great, middle, and small veins
What forms the SVC
R AND L BRFACHIOCEPHALIC V.’S
What forms the IVC
R and L common illiac V.’s
What does the thoracic lymph duct drain
The lymph from lower extremities, pelvis, abdomen, left half of the thorax, left UE, left side of the head and neck
What does the thoracic lymph duct originate as
The chyle cistern in the abdomen
What does the right lymphatic duct drain
The subclavian lymphatic trunk and bronchomediastinal trunk
What does the subclavian trunk drain
UE and axilla
What does the juggular lymphatic trunk drain
The cranial and cervical lymph nodes
What does the bronchopulmonary lymph node drain
The superficial and deep lymphatic plexuses of the lung
What does the superficial lymphatic plexus of the lung drain
The superficial lung and the visceral pleura
What does the deep lymphatic plexus of the lung drain
The deep lungs and the bronchi
What do the intercostal lymph nodes, phrenic lymph nodes, anterior and posterior mediastinal lymph nodes drain
The parietal pleura
What A. Supplies the SA Node
Sinuatrial Nodal A. From the RCA
The anterior interventricular A. Arises from what
The LCA
What are the 4 pulmonary V.’s
L/R Superior Pul. V.
L/R Inferior Pul. V.
The anterior cardiac V.’s dump directly into what
The RA, NOT the coronary Sinus
What two main A.’s does the LCA give rise to
The Anterior Interventricular A. And the Circumflex A.
Where is the coronary sinus located
In the Left Atrioventricular Groove
What three veins does the coronary sinus drian
Great cardiac, middle cardiac, and small cardiac
The anterior interventricular A. Travels with what V.
The Great Cadiac V.
The right marginal A. Travels with what V.
The small cardiac V.
The great cardiac V. Also travels with what A. Posteriorly
The circumflex A.
The posterior interventricular A. Travels with what V.
The middle cardiac V.
The azygos V. Receives blood from where
The R side specifically the R posterior intercostal v.’s
The hemiazygos V. Receives blood from where
The left side, specifically the left posterior intercostal v.’s
What does the accessory hemiazygos V. Do
Bifurcates from hemiazygos V. And drains the superior L posterior intercostal V.’s
Do the hemiazygos and accessory azygos V.’s meet? If so, where?
Yes, drain into the azygos V. And then into the SVC
