Linked Life Data

9495903

Source:http://linkedlifedata.com/resource/pubmed/id/9495903

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1998-4-16
pubmed:abstractText
Between April 1986 and March 1997, 75 patients (Group E) who were 70 years or older underwent valvular operations, and another 73 patients who were under 70 years constituted a comparison group (Group Y). Valve replacement was performed on 131 patients (Group E; 65 patients, Group Y; 66 patients), reparative procedures on 11 patients (Group E; 7, Group Y; 4), and aortic root replacement on 5 (Group E; 3, Group Y; 2). Coronary artery bypass grafting was concomitantly performed on 13 patients (Group E; 7, Group Y; 6). In the elderly patients, preoperative clinical status, including cardiac and non cardiac organ functions, was not necessarily more severe than that in the younger patients, however, perioperative restoration of cardiac and pulmonary functions required a longer time in Group E than Group Y. There were no significant differences in operative mortality rate, long-term survival rate, the probability of freedom from all events related to native and prosthetic valves, and in activity of daily life between Group E and Group Y. These results suggest that valvular operation for elderly patients 70 years or older may be safely performed with operative risks similar to those of younger patients by application of modern surgical techniques.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
Feb
pubmed:issn
1341-1098
pubmed:author
pubmed:issnType
Print
pubmed:volume
4
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
18-27
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1998
pubmed:articleTitle
Valve surgery in elderly patients 70 years or older: early and late results.
pubmed:affiliation
Second Department of Surgery, Kurume University School of Medicine, 67 Asahi-machi, Kurume 830-0011, Japan.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't