Khan Academy
Khan Academy: Blood Pressure: Pressure, Flow, & Resistance
See how pressure, flow, and resistance relate to one another and how they each affect the human body. Rishi is a pediatric infectious disease physician and works at Khan Academy. [11:50]
Khan Academy
Khan Academy: Blood Pressure: Blood Pressure Changes Over Time
See how increasing resistance in the blood vessels can cause blood pressure to rise over time. Rishi is a pediatric infectious disease physician and works at Khan Academy. [11:25]
Khan Academy
Khan Academy: Blood Vessels: Three Types of Capillaries
Learn the differences between continuous, fenestrated, and discontinuous capillaries, and how they affect the movement of molecules. Rishi is a pediatric infectious disease physician and works at Khan Academy. [9:17]
Khan Academy
Khan Academy: Fetal Circulation: Fetal Circulation Right Before Birth
Watch how the blood flows through the fetal circulation and compare it to what happens in the baby's body. Rishi is a pediatric infectious disease physician and works at Khan Academy. [11:52]
Khan Academy
Khan Academy: Heart Introduction: Meet the Heart!
Find out exactly where the heart rests in your body and what it does. Rishi is a pediatric infectious disease physician and works at Khan Academy. [10:09]
Khan Academy
Khan Academy: Baby Circulation Right After Birth
Watch how the blood flows through the baby's circulation and compare it to what happens in the fetus. [3:25]
Khan Academy
Khan Academy: Shunting in the Heart
This video contains a very detailed drawing of the heart to explain blood flow. [9:47]
Khan Academy
Khan Academy: Truncus Arteriosus
Learn about rare heart defect, truncus arteriosus. [3:22]