Heart sounds free download

Normal
Normal Sinus Rhythm (~60 bpm)
Normal Sinus Rhythm (~90 bpm)
Normal Sinus Rhythm (~130 bpm)
Normal Sinus Rhythm (~180 bpm)
Split S1
Split S2
Split S1 with Split S2
S3
S4
Quadruple Gallop
Summation Gallop
Functional (innocent) murmur