Path of Blood Flow through the Heart | Step by step through every chamber, valve, and major vessel
11:27
Heart and Circulation Model Tour
17:46
Heart Conduction System & ECG (EKG)
13:41
Arteries, Veins, and Blood Pressure
14:44
Respiratory System | Structure and Function
14:54
Trump Spins After Musk & Rubio Blowup, Pentagon's War on Woke & Jimmy vs Daylight Saving Time
23:51
Lymphatic System
2:00:01
Great Classical Music for the Soul: Beethoven, Mozart, Chopin, Bach, Schumann 🎶
22:07