Linked Life Data

127121

Source:http://linkedlifedata.com/resource/pubmed/id/127121

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
22
pubmed:dateCreated
1976-1-14
pubmed:abstractText
Quantitative spectral (frequency) analyses were performed on 60 carotid bruits in 48 patients with suspected carotid stenosis. The technic was totally noninvasive. Bruits were recorded at the skin surface, analyzed by a minicomputer, and the degree of arterial stenosis estimated using a recently derived theory of sound production by turbulent blood flow. This method has been named phonoangiography. Fifty of the 60 bruits (83 per cent) had spectrums characteristic of turbulent blood flow, and a residual lumen diameter could be calculated. Results from the noninvasvie technic compared well with data obtained from radiographic carotid arteriograms in the 50 bruits with internal carotid artery stenosis. The residual lumen diameter estimated from phonoangiography differed from the radiographic value by less than 1 mm in 83 per cent and less than 1.5 mm in 92 per cent of the studies. Phonoangiography appears to be a useful method for assessment of carotid artery stenosis.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:status
MEDLINE
pubmed:month
Nov
pubmed:issn
0028-4793
pubmed:author
pubmed:issnType
Print
pubmed:day
27
pubmed:volume
293
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1124-8
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1975
pubmed:articleTitle
Evaluation of carotid stenosis by phonoangiography.
pubmed:publicationType
Journal Article, Comparative Study, Research Support, U.S. Gov't, P.H.S.