DocumentCode
2464857
Title
High resolution online digitization of unprocessed radiofrequency (RF) data for echocardiographic tissue characterization
Author
Drewello, R. ; Stempfle, H.U. ; Krüger, T.M. ; Nassau, K. ; Angermann, C.E.
Author_Institution
Med. Klinik, Munich Univ., Germany
fYear
1993
fDate
5-8 Sep 1993
Firstpage
611
Lastpage
614
Abstract
A new interface for high resolution online digitization of unprocessed radiofrequency signals was developed. Preliminary clinical data suggest that, based on measurements of end-diastolic integrated ultrasonic backscatter, this new device permits the noninvasive recognition and monitoring of acute cardiac allograft rejection in transplant patients
Keywords
analogue-digital conversion; echocardiography; medical image processing; acute cardiac allograft rejection monitoring; echocardiographic tissue characterization; end-diastolic integrated ultrasonic backscatter; high resolution online digitization interface; medical diagnostic imaging; noninvasive recognition; preliminary clinical data; transplant patients; unprocessed radiofrequency data; Heart; Muscles; Myocardium; RF signals; Radio frequency; Signal processing; Signal resolution; Ultrasonic imaging; Ultrasonic transducers; Ultrasonic variables measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Computers in Cardiology 1993, Proceedings.
Conference_Location
London
Print_ISBN
0-8186-5470-8
Type
conf
DOI
10.1109/CIC.1993.378328
Filename
378328
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