Cardiovascular Words, Words, Words...

Pulmonary Circulation

Systemic Circulation

Aorta

Inferior and superior vena cava

Pulmonary artery

Pulmonary vein

Atria (L/R)

Ventricle (L/R)

Semilunar Valves:

¤ aortic valve

¤ pulmonic valve

A-V valves:

¤ tricuspid valve

¤ mitral (bicuspid) valve

Coronary artery & veins

Stent, By-pass, angioplasty

Coronary sinus

Septum

Pericardium

Sino-atrial node

AV node

Bundle of His

L & R Bundle Branches

Purkinje fibers

Cardiac Cycle

Atrial Systole

Ventricular Systole

Diastole

Stroke volume

Cardiac output

Artery

• Tunica interna
• Tunica media
• Tunica externa

Arterioles

Vein

Venules

Varicose veins

Capillary

Semi-permeable membrane

Pulse

Blood Pressure

Sphygmomanometer

Arteriosclerosis

Ideas:

• Structure & Function relationship of the heart
• 4 chambers
• valves
• blood vessels

• Pulmonary Circulation ˆ pathway and purpose

• Systemic Circulation ˆ pathway and purpose

• Cardiac Cycle
• Diastole
• Atrial Systole
• Ventricular Systole
• "lubb- dupp"

• Control of the Heartbeat

(how do we get atria to contract @ same time & ventricles to contract @ same time, but get ventricles to relax when atria contract?!)

• S-A node
• A-V node
• Bundle of His
• Purkinje fibers

• Coronary Circulation ˆ pathway and purpose

• Blood Vessels ˆ structure and function
• Arteries
• Arterioles
• Capillaries
• Venuoles
• Veins

• Pulse

• Blood Pressure
• Systole
• Diastole
• 120/80 mmHg

Labs / Activities:

• Heart Dissection
• Listening to Heart Sounds
• Veins in your feet
• Measurement of Heart Rate and Blood Pressure