AS script
S: aortic
C/D
Carotid
Variable intensity
Pitch often high
Systolic (btw S1and S2)
Narrow pulse pressure
AR script
2-4th ics lsb
Blowing decresendo
No rad.
Intensity variable
High pitch
Early diastolic
Austin flint
Water hammer pulse
Wide pulse pressure
Poss rheumatic hrt ds
MS script
Apex
Rumbling
No. Intensity
No radiation
Low pitch
Mid diastolic opening snap
Malar flush [hypoxia]
Loud S1