Phonocardiogram
National Institutes of Health
Papers overview
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This paper presents an algorithm for accurate and improved detection of the first heart sound S1 for heart sound cardiac cycle…
A method for detecting the first heart sound (SI) using a time-delay neural network (TDNN) is reported The network consists of a…
This paper presents a methodology for detecting all the components of the phonocardiogram (PCG) signal based on a time-scale map…
Measurement by systolic time intervals (STI) of cardiac responses requires extremely careful recording during actual stress test…
One hundred normal subjects, mean age 51, who had had a simultaneous phonocardiogram and electrocardiogram at rest and after a…
A critical evaluation was made of the reliability of three easily obtainable phonocardiographic criteria in the estimation of…