Linked Life Data

1821347

Source:http://linkedlifedata.com/resource/pubmed/id/1821347

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
6
pubmed:dateCreated
1992-8-20
pubmed:abstractText
Doppler echocardiographic transesophageal atrial pacing stress test was performed in 23 patients with coronary artery disease (CAD) and 35 normal subjects. It was found that 1/3 filling fraction (1/3 FF) decreased and peak flow velocity of atrial contraction (APFV), time velocity integral of atrial contraction (ATVI) and the ratio of ATVI to total TVI (ATVI/TTVI) increased immediately after rapid atrial pacing in CAD group. No differences were found between before and after pacing in normal group. Using 2 of the 3 criteria ATVI/TTVI greater than 0.35, ATVI increases and 1/3 FF decreases after pacing as the criteria for diagnosis in CAD, the sensitivity was 86% and specificity was 77%. Thus, Doppler echocardiographic transesophageal atrial pacing stress test may be a feasible, reliable and noninvasive method in detecting CAD.
pubmed:language
chi
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
Dec
pubmed:issn
0253-3758
pubmed:author
pubmed:issnType
Print
pubmed:volume
19
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
351-2, 396-7
pubmed:dateRevised
2011-10-17
pubmed:meshHeading
pubmed:year
1991
pubmed:articleTitle
[Evaluation of Doppler echocardiography stress test with transesophageal atrial pacing in detecting coronary artery disease].
pubmed:affiliation
Xuan Wu Hospital, Capital Institute of Medicine, Beijing.
pubmed:publicationType
Journal Article, English Abstract