SHUNT MURMUR ANALYSIS DEVICE, SHUNT MURMUR ANALYSIS METHOD, COMPUTER PROGRAM, AND RECORDING MEDIUM

摘要

A shunt murmur analysis device comprising: an acquisition device (110) that obtains shunt murmur information relating to shunt murmurs at a shunt formation site in a measurement subject; an extraction means (130) that extracts characteristics components indicating characteristics of shunt murmurs occurring as a result of stenosis in a blood vessel of the measurement subject, from the shunt murmur information; and an output means (140) that outputs evaluation information relating to evaluation of shunt murmurs, on the basis of the characteristics components. As a result, diagnosis of stenosis at shunt formation sites can be suitably supported.