Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/5685
Full metadata record
DC FieldValueLanguage
dc.contributor.authorHedayioglu, F L-
dc.contributor.authorMattos, S S-
dc.contributor.authorMoser, L-
dc.contributor.authorLima, M E de-
dc.date.accessioned2009-07-31T07:54:25Z-
dc.date.available2009-07-31T07:54:25Z-
dc.date.issued2007-01-
dc.identifier.issn0975-1009 (Online); 0019-5189 (Print)-
dc.identifier.urihttp://hdl.handle.net/123456789/5685-
dc.description86-92en_US
dc.description.abstractOver the years, many attempts have been made to develop special stethoscopes for the teaching of auscultation. The objective of this article is to report on the experience with the development and implementation of an electronic stethoscope and a virtual library of cardiac sounds. There were four stages to this project: (1) the building of the prototype to acquire, filter and amplify the cardiac sounds, (2) the development of a software program to record, reproduce and visualize them, (3) the testing of the prototype in a clinical scenario, and (4) the development of an internet site, to store and display the sounds collected. The first two stages are now complete. The prototype underwent an initial evaluation in a clinical scenario within the Unit and during virtual out-patient clinical sessions. One hundred auscultations were recorded during these tests. They were reviewed and discussed on-line by a panel of experience cardiologists during the sessions. Although the sounds were considered “satisfactory” for diagnostic purposes by the cardiology team, they identified some qualitative differences in the electronic recorded auscultations, such as a higher pitch of the recorded sounds. Prospective clinical studies are now being conducted to further evaluate the interference of the electronic device in the physicians´ capability to diagnose different cardiac conditions. An internet site (www.caduceusvirtual.com.br/ auscultaped) was developed to host these cardiac auscultations. It is set as a library of cardiac sounds, catalogued by pathologies and already contains examples from auscultations of the majority of common congenital heart lesions, such as septal defects and valvar lesions.en_US
dc.language.isoen_USen_US
dc.publisherCSIRen_US
dc.sourceIJEB Vol.45(01) [January 2007]en_US
dc.subjectElectronic stethoscopeen_US
dc.subjectTelemedicineen_US
dc.titleDevelopment of a tele-stethoscope and its application in pediatric cardiologyen_US
dc.typeArticleen_US
Appears in Collections:IJEB Vol.45(01) [January 2007]

Files in This Item:
File Description SizeFormat 
IJEB 45(1) 86-92.pdf360.54 kBAdobe PDFView/Open


Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.