heart

____ is the central compartment of the thoracic cavity located between the two pleural cavities

mediastinum

the major contents of the mediastinum is

• ____

• ____

• ____ ____

• ____

• ____

• ____

• ____/____ nerves

• ____ ____

• ____ ____

heart
pericardium
great vessels
espophagus
trachea
thymus
phrenic/vagus
thoracic duct
lymph nodes

the right side of the heart pumps ____ blood through the ____ circuit

deoxygenated; pulmonary

the aorta belongs to ____ circulation

systemic

the inferior vena cava belongs to ____ circulation

systemic

the left atrium belongs to ____ circulation

systemic

the left ventricle belongs to ____ circulation

systemic

the pulmonary arteries belong to ____ circulation

pulmonary

the pulmonary trunk belong to ____ circulation

pulmonary

the pulmonary veins belong to ____ circulation (carries blood from pulmonary to systemic from heart/left atrium)

systemic

the right atrium belongs to ____ circulation

pulmonary

the right ventricle belongs to ____ circulation

pulmonary

the superior vena cava belongs to ____ circulation

systemic

the layers of the pericardial sac from superficial to deep

fibrous pericardium
parietal pericardium
pericardial cavity
visceral pericardium

the pericardial cavity is found between the ____ pericardium and ____ paricardium

parietal; visceral

fibrous pericardium

parietal pericardium

visceral pericardium

pericardial fluid

____ ____ is a life threatening compression of heart caused by excessive fluid accumulition in the pericardial cavity, preventing ventricles from filling properly

cardiac tamponade

____ is the inflammation of the pericardium caused by viral, bacterial, fungal, or parasitic infection

pericarditis

____ ____ is an accumulation of excess fluid in pericardial cavity caused by pericarditis

pericardial effusion

the ____ is formed primarily by the left ventricle (directed inferolaterally)

apex

the ____ is formed primarily by the left atrium

base

brachiocephalic trunk

superior vena cava

right pulmonary veins

ascending aorta

auricle of right atrium

coronary groove

inferior vena cava

posterior interventricular groove

left ventricle

anterior interventricular groove

auricle of left atrium

pulmonary trunk

left pulmonary veins

left pulmonary artery

aortic arch

left subclavian artery

left common cartoid artery

the three vessels that drain into the right atrium are

___

___
____ ____

SVC
IVC
coronary sinus

the SVC drains the
____
____
____ ____
____ ____ ____

head
neck
upper limbs
thoracic body wall

the IVC drains the
____
____
____ ____
____ ____

abdomen
pelvis
lower limbs
abdominal Viscera

the Coronary sinus drains
____ ____

heart tissue

ascending arota

right pulmonary artery

svc

right pulmonary arteries

SVC opening

pulmonary valve

coronary sinus opening

IVC opening

fossa ovalis

IVC

trabeculae carneae

chordae tendineae

papillary muscle

left ventricle

trabeculae carneae

chordae tendineae

bicuspid valve

left atrium

aortic valve

pulmonary trunk

left pulmonary veins

left pulmonary artery