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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
3
|
| pubmed:dateCreated |
1978-4-17
|
| pubmed:abstractText |
Twenty-five patients who had repeated thromboemboli from a prosthetic mitral valve were treated with reoperation using a tissue valve prosthesis. Reoperation was performed an average of 4.0 years after the original valve replacement in 14 men and 11 women, with an average age of 50 (range 35 to 65) years. A stented allograft was used in the first 7 patients and a porcine xenograft in the last 18 patients. There were one hospital death and two late deaths. With the first prosthetic valve there were 66 documented embolic episodes in 101.5 patient years (0.65 embolus/year). Only four embolic episodes in 67.4 patient years (0.059 embolus/year) occurred after tissue valve replacement (P less than 0.001). These results indicate that in patients with recurrent or severe embolization after prosthetic heart valve replacement, rereplacement with a tissue prosthesis can be safely performed and significantly reduces the likelihood that additional embolic episodes will occur.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
AIM
|
| pubmed:status |
MEDLINE
|
| pubmed:month |
Mar
|
| pubmed:issn |
0002-9149
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
41
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
512-5
|
| pubmed:dateRevised |
2004-11-17
|
| pubmed:meshHeading |
pubmed-meshheading:564601-Adult,
pubmed-meshheading:564601-Aged,
pubmed-meshheading:564601-Animals,
pubmed-meshheading:564601-Aortic Valve,
pubmed-meshheading:564601-California,
pubmed-meshheading:564601-Female,
pubmed-meshheading:564601-Follow-Up Studies,
pubmed-meshheading:564601-Heart Valve Prosthesis,
pubmed-meshheading:564601-Humans,
pubmed-meshheading:564601-Male,
pubmed-meshheading:564601-Middle Aged,
pubmed-meshheading:564601-Mitral Valve Insufficiency,
pubmed-meshheading:564601-Recurrence,
pubmed-meshheading:564601-Risk,
pubmed-meshheading:564601-Swine,
pubmed-meshheading:564601-Thromboembolism,
pubmed-meshheading:564601-Transplantation, Heterologous,
pubmed-meshheading:564601-Transplantation, Homologous
|
| pubmed:year |
1978
|
| pubmed:articleTitle |
Tissue valve replacement of prosthetic heart valves for thromboembolism.
|
| pubmed:publicationType |
Journal Article
|