Learn about the blood vessels and some common problems like arteriosclerosis, arteriolosclerosis, and atherosclerosis.

Learn the basics of maintaining a healthy lifestyle

Learn how to read your lab values and how to interpret the units

Learn all about compliance and its effect on the blood pressure

Find out exactly how the heart contracts!

Check out the flow of positive charge that goes through your heart with every beat!

Learn how the sympathetic and parasympathetic nerves help to control your heart

Watch as the pressure and volume within the left ventricle go up and down with every heart beat

Find out what preload and afterload mean exactly and how they effect your heart

Watch as contractility, preload, and afterload change the size and shape of your Pressure-Volume Loop (affecting stroke volume and cardiac output)!

Understand how blood flows in a fetus before, during, and after its birth

Learn all about the influenza virus and how you can prevent getting sick!