The Cardiac Cycle Song

If you think the Cardiac Cycle is hard, then this song's for you. From the lub to the dub, this will have you jamming your way to a deeper understanding of the cardiac cycle. Enjoy.
00:00 Chorus
00:22 Atrial Systole
00:44 Chorus
00:55 Ventricular Contraction
01:17 Chorus
01:28 Ventricular Relaxation
01:50 Chorus
02:01 Heart Sounds, Systole and Diastole
02:22 Chorus
02:52 Cardiac Cycle Guide