Switch to
| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
2
|
| pubmed:dateCreated |
1985-6-14
|
| pubmed:abstractText |
A technique to measure absolute arterial blood flow in ml/min has been developed utilizing software programs with high-speed digital recording for the off-line analysis of intra-arterial injections of contrast medium. Measurements of pulsatile flow in a phantom for a physical flow model showed that calculations with the final upgrades were within 10% of known flow, using a recording rate of 30 frames/s, a diameter tubing of 5 mm, and flow rates of 300 to 400 ml/min. Quantitative absolute flow of a peripheral artery such as the internal carotid artery may be obtained during routine cerebral arteriography for comparison with anatomic data.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:status |
MEDLINE
|
| pubmed:issn |
0020-9996
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
20
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
186-92
|
| pubmed:dateRevised |
2009-11-11
|
| pubmed:meshHeading |
pubmed-meshheading:3886590-Angiography,
pubmed-meshheading:3886590-Arterial Occlusive Diseases,
pubmed-meshheading:3886590-Arteries,
pubmed-meshheading:3886590-Blood Circulation,
pubmed-meshheading:3886590-Carotid Artery Diseases,
pubmed-meshheading:3886590-Dye Dilution Technique,
pubmed-meshheading:3886590-Humans,
pubmed-meshheading:3886590-Models, Structural,
pubmed-meshheading:3886590-Software
|
| pubmed:articleTitle |
Phantom testing of peripheral artery. Absolute blood flow measurement with digital arteriography.
|
| pubmed:publicationType |
Journal Article
|