Matches in SemOpenAlex for { <https://semopenalex.org/work/W1999576302> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W1999576302 endingPage "917" @default.
- W1999576302 startingPage "911" @default.
- W1999576302 abstract "The ability to detect residual regurgitation is important in the management of patients after mitral valve repair. We performed a study of 264 patients to determine the risk factors and to compare the accuracy of clinical assessment with that of echocardiography.Operative details and valve pathologic data were obtained from individual patient case notes. Clinical assessment consisted of history, examination, and electrocardiography. The presence of regurgitation was ranked in 7 grades, from none to severe. Transthoracic echocardiography was performed blinded to and independently of clinical assessment on the same visit and was graded similarly. Univariate analyses of demographic, etiologic, and operative variables were performed. Significant factors were entered into a multivariate logistic regression model. Sensitivities and specificities were calculated for each diagnostic modality, and the kappa statistic was used to express agreement.Mean (+/- SE) freedoms from regurgitation at 1 and 5 years were 91.5% +/- 1.7% and 47.5% +/- 3.2%. Factors independently associated with postoperative regurgitation were poor ventricular function (P =.04), increased age (P =.01), and chordal procedures (P =.006). When assessing the presence of regurgitation, auscultation conferred a specificity of 78%, a sensitivity of 77%, and a kappa of 0.43 relative to echocardiography. Electrocardiographic criteria for left ventricular hypertrophy were superior, with a complete specificity of 100% but a low sensitivity of 15%. Agreement within 7 grades of severity was moderate, with a weighted kappa value of 0.42.The hazard function for regurgitation after mitral repair increases steadily after the third year, with ventricular function, age and chordal procedures as independent risks. Clinical assessment and electrocardiography are excellent in identifying regurgitation, but their agreement is less when grading severity." @default.
- W1999576302 created "2016-06-24" @default.
- W1999576302 creator A5009345263 @default.
- W1999576302 creator A5017326345 @default.
- W1999576302 creator A5032334326 @default.
- W1999576302 creator A5043063962 @default.
- W1999576302 creator A5045551385 @default.
- W1999576302 creator A5071805622 @default.
- W1999576302 creator A5072106301 @default.
- W1999576302 creator A5082910402 @default.
- W1999576302 date "2002-11-01" @default.
- W1999576302 modified "2023-09-27" @default.
- W1999576302 title "Determinants and assessment of regurgitation after mitral valve repair" @default.
- W1999576302 cites W1974787130 @default.
- W1999576302 cites W1985435139 @default.
- W1999576302 cites W1985790113 @default.
- W1999576302 cites W2008924366 @default.
- W1999576302 cites W2026561239 @default.
- W1999576302 cites W2061528961 @default.
- W1999576302 cites W2090259853 @default.
- W1999576302 cites W2115750582 @default.
- W1999576302 cites W2132118967 @default.
- W1999576302 cites W2164777277 @default.
- W1999576302 cites W2186776973 @default.
- W1999576302 cites W4321060017 @default.
- W1999576302 doi "https://doi.org/10.1067/mtc.2002.125341" @default.
- W1999576302 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/12407373" @default.
- W1999576302 hasPublicationYear "2002" @default.
- W1999576302 type Work @default.
- W1999576302 sameAs 1999576302 @default.
- W1999576302 citedByCount "19" @default.
- W1999576302 countsByYear W19995763022013 @default.
- W1999576302 countsByYear W19995763022014 @default.
- W1999576302 countsByYear W19995763022015 @default.
- W1999576302 countsByYear W19995763022017 @default.
- W1999576302 countsByYear W19995763022018 @default.
- W1999576302 countsByYear W19995763022021 @default.
- W1999576302 crossrefType "journal-article" @default.
- W1999576302 hasAuthorship W1999576302A5009345263 @default.
- W1999576302 hasAuthorship W1999576302A5017326345 @default.
- W1999576302 hasAuthorship W1999576302A5032334326 @default.
- W1999576302 hasAuthorship W1999576302A5043063962 @default.
- W1999576302 hasAuthorship W1999576302A5045551385 @default.
- W1999576302 hasAuthorship W1999576302A5071805622 @default.
- W1999576302 hasAuthorship W1999576302A5072106301 @default.
- W1999576302 hasAuthorship W1999576302A5082910402 @default.
- W1999576302 hasBestOaLocation W19995763021 @default.
- W1999576302 hasConcept C126322002 @default.
- W1999576302 hasConcept C138885662 @default.
- W1999576302 hasConcept C141071460 @default.
- W1999576302 hasConcept C144301174 @default.
- W1999576302 hasConcept C164705383 @default.
- W1999576302 hasConcept C2776002628 @default.
- W1999576302 hasConcept C2777543888 @default.
- W1999576302 hasConcept C2778724333 @default.
- W1999576302 hasConcept C2780168065 @default.
- W1999576302 hasConcept C2780870192 @default.
- W1999576302 hasConcept C2993373945 @default.
- W1999576302 hasConcept C38180746 @default.
- W1999576302 hasConcept C41895202 @default.
- W1999576302 hasConcept C71924100 @default.
- W1999576302 hasConcept C84393581 @default.
- W1999576302 hasConceptScore W1999576302C126322002 @default.
- W1999576302 hasConceptScore W1999576302C138885662 @default.
- W1999576302 hasConceptScore W1999576302C141071460 @default.
- W1999576302 hasConceptScore W1999576302C144301174 @default.
- W1999576302 hasConceptScore W1999576302C164705383 @default.
- W1999576302 hasConceptScore W1999576302C2776002628 @default.
- W1999576302 hasConceptScore W1999576302C2777543888 @default.
- W1999576302 hasConceptScore W1999576302C2778724333 @default.
- W1999576302 hasConceptScore W1999576302C2780168065 @default.
- W1999576302 hasConceptScore W1999576302C2780870192 @default.
- W1999576302 hasConceptScore W1999576302C2993373945 @default.
- W1999576302 hasConceptScore W1999576302C38180746 @default.
- W1999576302 hasConceptScore W1999576302C41895202 @default.
- W1999576302 hasConceptScore W1999576302C71924100 @default.
- W1999576302 hasConceptScore W1999576302C84393581 @default.
- W1999576302 hasIssue "5" @default.
- W1999576302 hasLocation W19995763021 @default.
- W1999576302 hasLocation W19995763022 @default.
- W1999576302 hasOpenAccess W1999576302 @default.
- W1999576302 hasPrimaryLocation W19995763021 @default.
- W1999576302 hasRelatedWork W1996125966 @default.
- W1999576302 hasRelatedWork W2051796462 @default.
- W1999576302 hasRelatedWork W2080377154 @default.
- W1999576302 hasRelatedWork W2415618297 @default.
- W1999576302 hasRelatedWork W2416149840 @default.
- W1999576302 hasRelatedWork W2431391635 @default.
- W1999576302 hasRelatedWork W2514330639 @default.
- W1999576302 hasRelatedWork W2988710826 @default.
- W1999576302 hasRelatedWork W3014825336 @default.
- W1999576302 hasRelatedWork W109341516 @default.
- W1999576302 hasVolume "124" @default.
- W1999576302 isParatext "false" @default.
- W1999576302 isRetracted "false" @default.
- W1999576302 magId "1999576302" @default.
- W1999576302 workType "article" @default.