DocumentCode
3395598
Title
Signal processing techniques and detecting-recognizing algorithms of the characteristic points for ECG, PCG and CPT
Author
Guang-Hu, Zhou ; Jia-Xian, Yu
Author_Institution
Dept. of Autom. Technol., Chengdu Inst. of Radio Eng., Sichuan, China
fYear
1988
fDate
4-7 Nov. 1988
Abstract
One of the significant means for examining the left ventricle functions is to measure the heart systolic time intervals (STI) of ECG, PCG, and CPT signals. The digital signal processing techniques for these three physiological signals and algorithms for detecting and recognizing their characteristic points and processing a variety of interferences are discussed. The recognition of the characteristic points in the CPT was found to be related to the first and the second heart sounds. This method requires much less computation and is implementable with microcomputer systems.<>
Keywords
cardiology; computerised signal processing; electrocardiography; medical computing; CPT; ECG; PCG; STI; detecting-recognizing algorithms; digital signal processing; heart sounds; heart systolic time; left ventricle functions; microcomputer systems;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society, 1988. Proceedings of the Annual International Conference of the IEEE
Conference_Location
New Orleans, LA, USA
Print_ISBN
0-7803-0785-2
Type
conf
DOI
10.1109/IEMBS.1988.94447
Filename
94447
Link To Document