Disc: Body Story 3. The Beast Within

Episode 3 - The Beast Within:Unravel the mysteries of the two most important organs in the human body - the heart and the brain. First, take a look at how frail the human heart is as an emergency team frantically works to save a heart-attack victim. Then, meet a man whose brain cannot correctly transmit signals - because he's consumed too much alcohol.Next Episode 4 Teen Dreams: https://www.youtube.com/watch?v=DGVPQF03tfI