Hi, what do you want to do?
Crash Course
The Heart, part 2 - Heart Throbs: Crash Course A&P
Today we're talking the heart and heart throbs -- both literal and those of the televised variety. Hank explains how your heart's pacemaker cells use leaky membranes to generate their own action potentials, and how the resulting...
Institute of Human Anatomy
What Caffeine Does to the Body
What Caffeine Does to the Body In this video, Jonathan from the Institute of Human Anatomy discusses how caffeine interacts with the various tissues throughout the human body and produces it's various effects, including potential side...
The Noted Anatomist
Conduction system of the heart
This brief tutorial covers the conduction system of the heart
Sophia Learning
Sophia: Cardiac Cycle and Cardiac Conduction System
This lesson will explain the steps that occur when your heart muscle contracts. It will investigate the cardiac cycle and the cardiac conduction system. It is 1 of 2 in the series.