bruit de scie

bru·it de scie

a harsh heart murmur heard in systole and diastole that produces a sound resembling that of a saw.
[Fr. saw]
Farlex Partner Medical Dictionary © Farlex 2012

bruit de scie

A retired French medical lexical import for a harsh “sawing” heart sound heard in systole and diastole, which may translate as machinery murmur in the working medical parlance.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.