Matches in SemOpenAlex for { <https://semopenalex.org/work/W2215650135> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W2215650135 endingPage "60" @default.
- W2215650135 startingPage "CR55" @default.
- W2215650135 abstract "We planned a prospective study to evaluate the regression of left ventricular mass one year after surgery in older patients (<or=55 years) who have undergone aortic valve replacement with stentless bioprostheses or mechanical valve.Between 1998 and 2000, 54 patients had aortic valve replacement with stentless bioprostheses (14 CryoLife-O'Brien, 40 Medtronic Freestyle), and 62 patients had aortic valve replacement with St. Jude Medical mechanical valve. In preoperative echocardiographic evaluation, the St. Jude group had the highest left ventricular mass (LVM). The difference between groups was significant (O'Brien group: 329+/-75 g, Medtronic group: 382+/-116 g, St. Jude group: 445+/-138 g, p=0.006). The same level of statistical significance was achieved when LVM indexes were compared (LVMI; 192+/-39 g/m2, 217+/-65 g/m2, 255+/-78 g/m2, respectively, p=0.008). All the surviving patients were evaluated echocardiographically one year after surgery.Regression of LVM occurred in all patients after aortic valve replacement: 26% in the O'Brien group, 37% in the Medtronic group and 32% in the St. Jude group. The difference between the groups was not significant. LVM and LVMI's were significantly lower when compared with preoperative values, but the degree of regression was not different between groups one year after surgery.Regression of left ventricular mass after aortic valve replacement is directly related to the preoperative ventricular mass and independent of the valve type in older patients. The choice of prosthesis should be based on patient characteristics." @default.
- W2215650135 created "2016-06-24" @default.
- W2215650135 creator A5015574330 @default.
- W2215650135 creator A5018109721 @default.
- W2215650135 creator A5022068461 @default.
- W2215650135 creator A5024173146 @default.
- W2215650135 creator A5027098601 @default.
- W2215650135 creator A5047758430 @default.
- W2215650135 creator A5059147368 @default.
- W2215650135 creator A5090090599 @default.
- W2215650135 creator A5090635188 @default.
- W2215650135 date "2003-02-01" @default.
- W2215650135 modified "2023-10-18" @default.
- W2215650135 title "Regression of left ventricular hypertrophy after aortic valve replacement in patients over 55 years old with different valve types." @default.
- W2215650135 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/12601287" @default.
- W2215650135 hasPublicationYear "2003" @default.
- W2215650135 type Work @default.
- W2215650135 sameAs 2215650135 @default.
- W2215650135 citedByCount "1" @default.
- W2215650135 crossrefType "journal-article" @default.
- W2215650135 hasAuthorship W2215650135A5015574330 @default.
- W2215650135 hasAuthorship W2215650135A5018109721 @default.
- W2215650135 hasAuthorship W2215650135A5022068461 @default.
- W2215650135 hasAuthorship W2215650135A5024173146 @default.
- W2215650135 hasAuthorship W2215650135A5027098601 @default.
- W2215650135 hasAuthorship W2215650135A5047758430 @default.
- W2215650135 hasAuthorship W2215650135A5059147368 @default.
- W2215650135 hasAuthorship W2215650135A5090090599 @default.
- W2215650135 hasAuthorship W2215650135A5090635188 @default.
- W2215650135 hasConcept C126322002 @default.
- W2215650135 hasConcept C141071460 @default.
- W2215650135 hasConcept C164705383 @default.
- W2215650135 hasConcept C2776002628 @default.
- W2215650135 hasConcept C2776570981 @default.
- W2215650135 hasConcept C2778715743 @default.
- W2215650135 hasConcept C2780007028 @default.
- W2215650135 hasConcept C2780026749 @default.
- W2215650135 hasConcept C2780714102 @default.
- W2215650135 hasConcept C71924100 @default.
- W2215650135 hasConcept C84393581 @default.
- W2215650135 hasConceptScore W2215650135C126322002 @default.
- W2215650135 hasConceptScore W2215650135C141071460 @default.
- W2215650135 hasConceptScore W2215650135C164705383 @default.
- W2215650135 hasConceptScore W2215650135C2776002628 @default.
- W2215650135 hasConceptScore W2215650135C2776570981 @default.
- W2215650135 hasConceptScore W2215650135C2778715743 @default.
- W2215650135 hasConceptScore W2215650135C2780007028 @default.
- W2215650135 hasConceptScore W2215650135C2780026749 @default.
- W2215650135 hasConceptScore W2215650135C2780714102 @default.
- W2215650135 hasConceptScore W2215650135C71924100 @default.
- W2215650135 hasConceptScore W2215650135C84393581 @default.
- W2215650135 hasIssue "2" @default.
- W2215650135 hasLocation W22156501351 @default.
- W2215650135 hasOpenAccess W2215650135 @default.
- W2215650135 hasPrimaryLocation W22156501351 @default.
- W2215650135 hasRelatedWork W2027876303 @default.
- W2215650135 hasRelatedWork W2044940528 @default.
- W2215650135 hasRelatedWork W2079157229 @default.
- W2215650135 hasRelatedWork W2104390222 @default.
- W2215650135 hasRelatedWork W2111806742 @default.
- W2215650135 hasRelatedWork W2122435418 @default.
- W2215650135 hasRelatedWork W2215650135 @default.
- W2215650135 hasRelatedWork W2323868989 @default.
- W2215650135 hasRelatedWork W2410056583 @default.
- W2215650135 hasRelatedWork W2435225886 @default.
- W2215650135 hasVolume "9" @default.
- W2215650135 isParatext "false" @default.
- W2215650135 isRetracted "false" @default.
- W2215650135 magId "2215650135" @default.
- W2215650135 workType "article" @default.