Switch to
| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
5
|
| pubmed:dateCreated |
1992-12-1
|
| pubmed:abstractText |
The incidence of and the Doppler color-flow echocardiographic characteristics of aortic valve prolapse with nonrheumatic aortic regurgitation were examined. Aortic valve prolapse was observed in 21 of 243 patients (15 men and 6 women) with aortic regurgitation as detected by Doppler color-flow echocardiography (rheumatic, 112; nonrheumatic, 131) in 1247 consecutive patients. Patients with aortic valve prolapse included three patients with essential hypertension and one with annuloaortic ectasia. The remaining 17 patients (7% of those with aortic regurgitation) had no other associated cardiovascular disease (idiopathic aortic valve prolapse). Prolapse of the mitral or the tricuspid valve or both was associated with aortic valve prolapse in seven patients. Aortic regurgitation jet was markedly deviated from the axis of left ventricular outflow tract toward the anterior mitral leaflet or the interventricular septum in 17 of 21 (81%) patients with aortic valve prolapse, whereas 28 of 110 (25%) patients with nonrheumatic aortic regurgitation without prolapse and 17 of 112 (15%) patients with rheumatic aortic regurgitation without prolapse showed the deviation of regurgitant jet (p < 0.001). In conclusion, idiopathic aortic valve prolapse is one of the significant causes of aortic regurgitation, and a marked deviation of regurgitant jet is a characteristic Doppler color-flow echocardiographic finding of aortic regurgitation that results from aortic valve prolapse.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
AIM
|
| pubmed:status |
MEDLINE
|
| pubmed:month |
Nov
|
| pubmed:issn |
0002-8703
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
124
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
1297-304
|
| pubmed:dateRevised |
2006-2-27
|
| pubmed:meshHeading |
pubmed-meshheading:1442499-Adolescent,
pubmed-meshheading:1442499-Adult,
pubmed-meshheading:1442499-Aged,
pubmed-meshheading:1442499-Aortic Valve Insufficiency,
pubmed-meshheading:1442499-Aortic Valve Prolapse,
pubmed-meshheading:1442499-Aortography,
pubmed-meshheading:1442499-Echocardiography, Doppler,
pubmed-meshheading:1442499-Female,
pubmed-meshheading:1442499-Humans,
pubmed-meshheading:1442499-Male,
pubmed-meshheading:1442499-Middle Aged,
pubmed-meshheading:1442499-Predictive Value of Tests
|
| pubmed:year |
1992
|
| pubmed:articleTitle |
Aortic valve prolapse with aortic regurgitation assessed by Doppler color-flow echocardiography.
|
| pubmed:affiliation |
Research Institute of Angiocardiology, Faculty of Medicine, Kyushu University, Fukuoka, Japan.
|
| pubmed:publicationType |
Journal Article
|