1) Apex Sounds
2) Base Sounds
3) Physiological Split S2
4) Split S2 (Mid Inspiration)
5) Paradoxical Split S2
6) Fixed Split S2
7) Ejection Sound
8) Mid Systolic Click
9) Mid Late Systolic Click
10) Opening Snap
11) S3
12) Pericardial Knock
13) S4 (Intermittent)
14) Starr-Edwards Valve
15) Friction Rub (2 Component)
16) Friction Rub (3 Component)