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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
6
|
| pubmed:dateCreated |
1977-2-24
|
| pubmed:abstractText |
From Aug. 13, 1975, through May, 1976, nine patients underwent creation of a left ventricular "vent" for relief of severe left ventricular outflow tract obstruction. A Dacron fabric graft containing a heterograft valve was used to establish a conduit from the left ventricle to the abdominal aorta. There were five male and four female patients in this group; their ages ranged from 4 to 72 years. All had valvular, subvalvular, or supravalvular aortic stenosis, and all but two had undergone previous surgical procedures for relief of the stenosis. All patients survived the operation and none are receiving anticoagulant therapy. All are asymptomatic at present and follow-up is approaching one year. Postoperative cardiac catheterization studies revealed gradients across the aortic valve to be reduced by approximately 90% and mean ventricular systolic pressures by 45%. Although this concept is not new, it has not been used widely and we believe its effectiveness warrants further application.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
AIM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Dec
|
| pubmed:issn |
0039-6060
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
80
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
674-80
|
| pubmed:dateRevised |
2008-11-21
|
| pubmed:meshHeading |
pubmed-meshheading:137539-Adolescent,
pubmed-meshheading:137539-Adult,
pubmed-meshheading:137539-Aged,
pubmed-meshheading:137539-Aorta, Abdominal,
pubmed-meshheading:137539-Aortic Valve Stenosis,
pubmed-meshheading:137539-Blood Pressure,
pubmed-meshheading:137539-Blood Vessel Prosthesis,
pubmed-meshheading:137539-Child,
pubmed-meshheading:137539-Child, Preschool,
pubmed-meshheading:137539-Female,
pubmed-meshheading:137539-Follow-Up Studies,
pubmed-meshheading:137539-Heart Valve Prosthesis,
pubmed-meshheading:137539-Heart Ventricles,
pubmed-meshheading:137539-Humans,
pubmed-meshheading:137539-Male,
pubmed-meshheading:137539-Polyethylene Terephthalates,
pubmed-meshheading:137539-Polytetrafluoroethylene,
pubmed-meshheading:137539-Ventricular Function
|
| pubmed:year |
1976
|
| pubmed:articleTitle |
Surgical treatment of left ventricular outflow tract obstruction with apicoaortic valved conduit.
|
| pubmed:publicationType |
Journal Article
|