Mitral annulus morphologic and functional analysis using real time tridimensional echocardiography in patients submitted to unsupported mitral valve repair
AbstractIntroduction:Mitral valve repair is the treatment of choice to correct mitral insufficiency, although the literature related to mitral valve annulus behavior after mitral repair without use of prosthetic rings is scarce.Objective:To analyze mitral annulus morphology and function using real t...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Marco Antônio Vieira Guedes [verfasserIn] Pablo Maria Alberto Pomerantzeff [verfasserIn] Carlos Manuel de Almeida Brandão [verfasserIn] Marcelo Luiz Campos Vieira [verfasserIn] Flávio Tarasoutchi [verfasserIn] Pablo da Cunha Spinola [verfasserIn] Fábio Biscegli Jatene [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2015 |
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| Übergeordnetes Werk: |
In: Brazilian Journal of Cardiovascular Surgery - Sociedade Brasileira de Cirurgia Cardiovascular, 2004, 30(2015), 3, Seite 325-334 |
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| Übergeordnetes Werk: |
volume:30 ; year:2015 ; number:3 ; pages:325-334 |
| Links: |
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| DOI / URN: |
10.5935/1678-9741.20140082 |
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| Katalog-ID: |
DOAJ027097285 |
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| 245 | 1 | 0 | |a Mitral annulus morphologic and functional analysis using real time tridimensional echocardiography in patients submitted to unsupported mitral valve repair |
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| 520 | |a AbstractIntroduction:Mitral valve repair is the treatment of choice to correct mitral insufficiency, although the literature related to mitral valve annulus behavior after mitral repair without use of prosthetic rings is scarce.Objective:To analyze mitral annulus morphology and function using real time tridimensional echocardiography in individuals submitted to mitral valve repair with Double Teflon technique.Methods:Fourteen patients with mitral valve insufficiency secondary to mixomatous degeneration that were submitted to mitral valve repair with the Double Teflon technique were included. Thirteen patients were in FC III/IV. Patients were evaluated in preoperative period, immediate postoperative period, 6 months and 1 year after mitral repair. Statistical analysis was made by repeated measures ANOVA test and was considered statistically significant P<0.05.Results:There were no deaths, reoperation due to valve dysfunction, thromboembolism or endocarditis during the study. Posterior mitral annulus demonstrated a significant reduction in immediate postoperative period (P<0.001), remaining stable during the study, and presents a mean of reduction of 25.8% comparing with preoperative period. There was a significant reduction in anteroposterior and mediolateral diameters in the immediate postoperative period (P<0.001), although there was a significant increase in mediolateral diameter between immediate postoperative period and 1 year. There was no difference in mitral internal area variation over the cardiac cycle during the study.Conclusion:Segmentar annuloplasty reduced the posterior component of mitral annulus, which remained stable in a 1-year-period. The variation in mitral annulus area during cardiac cycle remained stable during the study. | ||
| 650 | 4 | |a Valva Mitral | |
| 650 | 4 | |a Anuloplastia da Valva Mitral | |
| 650 | 4 | |a Insuficiência da Valva Mitral | |
| 650 | 4 | |a Ecocardiografia Tridimensional | |
| 650 | 4 | |a Ecocardiografia | |
| 653 | 0 | |a Surgery | |
| 653 | 0 | |a Diseases of the circulatory (Cardiovascular) system | |
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| 700 | 0 | |a Carlos Manuel de Almeida Brandão |e verfasserin |4 aut | |
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10.5935/1678-9741.20140082 doi (DE-627)DOAJ027097285 (DE-599)DOAJ53debb1b80ee407e8a9ad057efa4699d DE-627 ger DE-627 rakwb eng RD1-811 RC666-701 Marco Antônio Vieira Guedes verfasserin aut Mitral annulus morphologic and functional analysis using real time tridimensional echocardiography in patients submitted to unsupported mitral valve repair 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier AbstractIntroduction:Mitral valve repair is the treatment of choice to correct mitral insufficiency, although the literature related to mitral valve annulus behavior after mitral repair without use of prosthetic rings is scarce.Objective:To analyze mitral annulus morphology and function using real time tridimensional echocardiography in individuals submitted to mitral valve repair with Double Teflon technique.Methods:Fourteen patients with mitral valve insufficiency secondary to mixomatous degeneration that were submitted to mitral valve repair with the Double Teflon technique were included. Thirteen patients were in FC III/IV. Patients were evaluated in preoperative period, immediate postoperative period, 6 months and 1 year after mitral repair. Statistical analysis was made by repeated measures ANOVA test and was considered statistically significant P<0.05.Results:There were no deaths, reoperation due to valve dysfunction, thromboembolism or endocarditis during the study. Posterior mitral annulus demonstrated a significant reduction in immediate postoperative period (P<0.001), remaining stable during the study, and presents a mean of reduction of 25.8% comparing with preoperative period. There was a significant reduction in anteroposterior and mediolateral diameters in the immediate postoperative period (P<0.001), although there was a significant increase in mediolateral diameter between immediate postoperative period and 1 year. There was no difference in mitral internal area variation over the cardiac cycle during the study.Conclusion:Segmentar annuloplasty reduced the posterior component of mitral annulus, which remained stable in a 1-year-period. The variation in mitral annulus area during cardiac cycle remained stable during the study. Valva Mitral Anuloplastia da Valva Mitral Insuficiência da Valva Mitral Ecocardiografia Tridimensional Ecocardiografia Surgery Diseases of the circulatory (Cardiovascular) system Pablo Maria Alberto Pomerantzeff verfasserin aut Carlos Manuel de Almeida Brandão verfasserin aut Marcelo Luiz Campos Vieira verfasserin aut Flávio Tarasoutchi verfasserin aut Pablo da Cunha Spinola verfasserin aut Fábio Biscegli Jatene verfasserin aut In Brazilian Journal of Cardiovascular Surgery Sociedade Brasileira de Cirurgia Cardiovascular, 2004 30(2015), 3, Seite 325-334 (DE-627)324824505 (DE-600)2031026-2 16789741 nnns volume:30 year:2015 number:3 pages:325-334 https://doi.org/10.5935/1678-9741.20140082 kostenfrei https://doaj.org/article/53debb1b80ee407e8a9ad057efa4699d kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-76382015000300008&lng=en&tlng=en kostenfrei https://doaj.org/toc/1678-9741 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 30 2015 3 325-334 |
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10.5935/1678-9741.20140082 doi (DE-627)DOAJ027097285 (DE-599)DOAJ53debb1b80ee407e8a9ad057efa4699d DE-627 ger DE-627 rakwb eng RD1-811 RC666-701 Marco Antônio Vieira Guedes verfasserin aut Mitral annulus morphologic and functional analysis using real time tridimensional echocardiography in patients submitted to unsupported mitral valve repair 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier AbstractIntroduction:Mitral valve repair is the treatment of choice to correct mitral insufficiency, although the literature related to mitral valve annulus behavior after mitral repair without use of prosthetic rings is scarce.Objective:To analyze mitral annulus morphology and function using real time tridimensional echocardiography in individuals submitted to mitral valve repair with Double Teflon technique.Methods:Fourteen patients with mitral valve insufficiency secondary to mixomatous degeneration that were submitted to mitral valve repair with the Double Teflon technique were included. Thirteen patients were in FC III/IV. Patients were evaluated in preoperative period, immediate postoperative period, 6 months and 1 year after mitral repair. Statistical analysis was made by repeated measures ANOVA test and was considered statistically significant P<0.05.Results:There were no deaths, reoperation due to valve dysfunction, thromboembolism or endocarditis during the study. Posterior mitral annulus demonstrated a significant reduction in immediate postoperative period (P<0.001), remaining stable during the study, and presents a mean of reduction of 25.8% comparing with preoperative period. There was a significant reduction in anteroposterior and mediolateral diameters in the immediate postoperative period (P<0.001), although there was a significant increase in mediolateral diameter between immediate postoperative period and 1 year. There was no difference in mitral internal area variation over the cardiac cycle during the study.Conclusion:Segmentar annuloplasty reduced the posterior component of mitral annulus, which remained stable in a 1-year-period. The variation in mitral annulus area during cardiac cycle remained stable during the study. Valva Mitral Anuloplastia da Valva Mitral Insuficiência da Valva Mitral Ecocardiografia Tridimensional Ecocardiografia Surgery Diseases of the circulatory (Cardiovascular) system Pablo Maria Alberto Pomerantzeff verfasserin aut Carlos Manuel de Almeida Brandão verfasserin aut Marcelo Luiz Campos Vieira verfasserin aut Flávio Tarasoutchi verfasserin aut Pablo da Cunha Spinola verfasserin aut Fábio Biscegli Jatene verfasserin aut In Brazilian Journal of Cardiovascular Surgery Sociedade Brasileira de Cirurgia Cardiovascular, 2004 30(2015), 3, Seite 325-334 (DE-627)324824505 (DE-600)2031026-2 16789741 nnns volume:30 year:2015 number:3 pages:325-334 https://doi.org/10.5935/1678-9741.20140082 kostenfrei https://doaj.org/article/53debb1b80ee407e8a9ad057efa4699d kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-76382015000300008&lng=en&tlng=en kostenfrei https://doaj.org/toc/1678-9741 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 30 2015 3 325-334 |
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10.5935/1678-9741.20140082 doi (DE-627)DOAJ027097285 (DE-599)DOAJ53debb1b80ee407e8a9ad057efa4699d DE-627 ger DE-627 rakwb eng RD1-811 RC666-701 Marco Antônio Vieira Guedes verfasserin aut Mitral annulus morphologic and functional analysis using real time tridimensional echocardiography in patients submitted to unsupported mitral valve repair 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier AbstractIntroduction:Mitral valve repair is the treatment of choice to correct mitral insufficiency, although the literature related to mitral valve annulus behavior after mitral repair without use of prosthetic rings is scarce.Objective:To analyze mitral annulus morphology and function using real time tridimensional echocardiography in individuals submitted to mitral valve repair with Double Teflon technique.Methods:Fourteen patients with mitral valve insufficiency secondary to mixomatous degeneration that were submitted to mitral valve repair with the Double Teflon technique were included. Thirteen patients were in FC III/IV. Patients were evaluated in preoperative period, immediate postoperative period, 6 months and 1 year after mitral repair. Statistical analysis was made by repeated measures ANOVA test and was considered statistically significant P<0.05.Results:There were no deaths, reoperation due to valve dysfunction, thromboembolism or endocarditis during the study. Posterior mitral annulus demonstrated a significant reduction in immediate postoperative period (P<0.001), remaining stable during the study, and presents a mean of reduction of 25.8% comparing with preoperative period. There was a significant reduction in anteroposterior and mediolateral diameters in the immediate postoperative period (P<0.001), although there was a significant increase in mediolateral diameter between immediate postoperative period and 1 year. There was no difference in mitral internal area variation over the cardiac cycle during the study.Conclusion:Segmentar annuloplasty reduced the posterior component of mitral annulus, which remained stable in a 1-year-period. The variation in mitral annulus area during cardiac cycle remained stable during the study. Valva Mitral Anuloplastia da Valva Mitral Insuficiência da Valva Mitral Ecocardiografia Tridimensional Ecocardiografia Surgery Diseases of the circulatory (Cardiovascular) system Pablo Maria Alberto Pomerantzeff verfasserin aut Carlos Manuel de Almeida Brandão verfasserin aut Marcelo Luiz Campos Vieira verfasserin aut Flávio Tarasoutchi verfasserin aut Pablo da Cunha Spinola verfasserin aut Fábio Biscegli Jatene verfasserin aut In Brazilian Journal of Cardiovascular Surgery Sociedade Brasileira de Cirurgia Cardiovascular, 2004 30(2015), 3, Seite 325-334 (DE-627)324824505 (DE-600)2031026-2 16789741 nnns volume:30 year:2015 number:3 pages:325-334 https://doi.org/10.5935/1678-9741.20140082 kostenfrei https://doaj.org/article/53debb1b80ee407e8a9ad057efa4699d kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-76382015000300008&lng=en&tlng=en kostenfrei https://doaj.org/toc/1678-9741 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 30 2015 3 325-334 |
| allfieldsGer |
10.5935/1678-9741.20140082 doi (DE-627)DOAJ027097285 (DE-599)DOAJ53debb1b80ee407e8a9ad057efa4699d DE-627 ger DE-627 rakwb eng RD1-811 RC666-701 Marco Antônio Vieira Guedes verfasserin aut Mitral annulus morphologic and functional analysis using real time tridimensional echocardiography in patients submitted to unsupported mitral valve repair 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier AbstractIntroduction:Mitral valve repair is the treatment of choice to correct mitral insufficiency, although the literature related to mitral valve annulus behavior after mitral repair without use of prosthetic rings is scarce.Objective:To analyze mitral annulus morphology and function using real time tridimensional echocardiography in individuals submitted to mitral valve repair with Double Teflon technique.Methods:Fourteen patients with mitral valve insufficiency secondary to mixomatous degeneration that were submitted to mitral valve repair with the Double Teflon technique were included. Thirteen patients were in FC III/IV. Patients were evaluated in preoperative period, immediate postoperative period, 6 months and 1 year after mitral repair. Statistical analysis was made by repeated measures ANOVA test and was considered statistically significant P<0.05.Results:There were no deaths, reoperation due to valve dysfunction, thromboembolism or endocarditis during the study. Posterior mitral annulus demonstrated a significant reduction in immediate postoperative period (P<0.001), remaining stable during the study, and presents a mean of reduction of 25.8% comparing with preoperative period. There was a significant reduction in anteroposterior and mediolateral diameters in the immediate postoperative period (P<0.001), although there was a significant increase in mediolateral diameter between immediate postoperative period and 1 year. There was no difference in mitral internal area variation over the cardiac cycle during the study.Conclusion:Segmentar annuloplasty reduced the posterior component of mitral annulus, which remained stable in a 1-year-period. The variation in mitral annulus area during cardiac cycle remained stable during the study. Valva Mitral Anuloplastia da Valva Mitral Insuficiência da Valva Mitral Ecocardiografia Tridimensional Ecocardiografia Surgery Diseases of the circulatory (Cardiovascular) system Pablo Maria Alberto Pomerantzeff verfasserin aut Carlos Manuel de Almeida Brandão verfasserin aut Marcelo Luiz Campos Vieira verfasserin aut Flávio Tarasoutchi verfasserin aut Pablo da Cunha Spinola verfasserin aut Fábio Biscegli Jatene verfasserin aut In Brazilian Journal of Cardiovascular Surgery Sociedade Brasileira de Cirurgia Cardiovascular, 2004 30(2015), 3, Seite 325-334 (DE-627)324824505 (DE-600)2031026-2 16789741 nnns volume:30 year:2015 number:3 pages:325-334 https://doi.org/10.5935/1678-9741.20140082 kostenfrei https://doaj.org/article/53debb1b80ee407e8a9ad057efa4699d kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-76382015000300008&lng=en&tlng=en kostenfrei https://doaj.org/toc/1678-9741 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 30 2015 3 325-334 |
| allfieldsSound |
10.5935/1678-9741.20140082 doi (DE-627)DOAJ027097285 (DE-599)DOAJ53debb1b80ee407e8a9ad057efa4699d DE-627 ger DE-627 rakwb eng RD1-811 RC666-701 Marco Antônio Vieira Guedes verfasserin aut Mitral annulus morphologic and functional analysis using real time tridimensional echocardiography in patients submitted to unsupported mitral valve repair 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier AbstractIntroduction:Mitral valve repair is the treatment of choice to correct mitral insufficiency, although the literature related to mitral valve annulus behavior after mitral repair without use of prosthetic rings is scarce.Objective:To analyze mitral annulus morphology and function using real time tridimensional echocardiography in individuals submitted to mitral valve repair with Double Teflon technique.Methods:Fourteen patients with mitral valve insufficiency secondary to mixomatous degeneration that were submitted to mitral valve repair with the Double Teflon technique were included. Thirteen patients were in FC III/IV. Patients were evaluated in preoperative period, immediate postoperative period, 6 months and 1 year after mitral repair. Statistical analysis was made by repeated measures ANOVA test and was considered statistically significant P<0.05.Results:There were no deaths, reoperation due to valve dysfunction, thromboembolism or endocarditis during the study. Posterior mitral annulus demonstrated a significant reduction in immediate postoperative period (P<0.001), remaining stable during the study, and presents a mean of reduction of 25.8% comparing with preoperative period. There was a significant reduction in anteroposterior and mediolateral diameters in the immediate postoperative period (P<0.001), although there was a significant increase in mediolateral diameter between immediate postoperative period and 1 year. There was no difference in mitral internal area variation over the cardiac cycle during the study.Conclusion:Segmentar annuloplasty reduced the posterior component of mitral annulus, which remained stable in a 1-year-period. The variation in mitral annulus area during cardiac cycle remained stable during the study. Valva Mitral Anuloplastia da Valva Mitral Insuficiência da Valva Mitral Ecocardiografia Tridimensional Ecocardiografia Surgery Diseases of the circulatory (Cardiovascular) system Pablo Maria Alberto Pomerantzeff verfasserin aut Carlos Manuel de Almeida Brandão verfasserin aut Marcelo Luiz Campos Vieira verfasserin aut Flávio Tarasoutchi verfasserin aut Pablo da Cunha Spinola verfasserin aut Fábio Biscegli Jatene verfasserin aut In Brazilian Journal of Cardiovascular Surgery Sociedade Brasileira de Cirurgia Cardiovascular, 2004 30(2015), 3, Seite 325-334 (DE-627)324824505 (DE-600)2031026-2 16789741 nnns volume:30 year:2015 number:3 pages:325-334 https://doi.org/10.5935/1678-9741.20140082 kostenfrei https://doaj.org/article/53debb1b80ee407e8a9ad057efa4699d kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-76382015000300008&lng=en&tlng=en kostenfrei https://doaj.org/toc/1678-9741 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 30 2015 3 325-334 |
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Thirteen patients were in FC III/IV. Patients were evaluated in preoperative period, immediate postoperative period, 6 months and 1 year after mitral repair. Statistical analysis was made by repeated measures ANOVA test and was considered statistically significant P<0.05.Results:There were no deaths, reoperation due to valve dysfunction, thromboembolism or endocarditis during the study. Posterior mitral annulus demonstrated a significant reduction in immediate postoperative period (P<0.001), remaining stable during the study, and presents a mean of reduction of 25.8% comparing with preoperative period. There was a significant reduction in anteroposterior and mediolateral diameters in the immediate postoperative period (P<0.001), although there was a significant increase in mediolateral diameter between immediate postoperative period and 1 year. There was no difference in mitral internal area variation over the cardiac cycle during the study.Conclusion:Segmentar annuloplasty reduced the posterior component of mitral annulus, which remained stable in a 1-year-period. 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RD1-811 RC666-701 Mitral annulus morphologic and functional analysis using real time tridimensional echocardiography in patients submitted to unsupported mitral valve repair Valva Mitral Anuloplastia da Valva Mitral Insuficiência da Valva Mitral Ecocardiografia Tridimensional Ecocardiografia |
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Marco Antônio Vieira Guedes Pablo Maria Alberto Pomerantzeff Carlos Manuel de Almeida Brandão Marcelo Luiz Campos Vieira Flávio Tarasoutchi Pablo da Cunha Spinola Fábio Biscegli Jatene |
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mitral annulus morphologic and functional analysis using real time tridimensional echocardiography in patients submitted to unsupported mitral valve repair |
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Mitral annulus morphologic and functional analysis using real time tridimensional echocardiography in patients submitted to unsupported mitral valve repair |
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AbstractIntroduction:Mitral valve repair is the treatment of choice to correct mitral insufficiency, although the literature related to mitral valve annulus behavior after mitral repair without use of prosthetic rings is scarce.Objective:To analyze mitral annulus morphology and function using real time tridimensional echocardiography in individuals submitted to mitral valve repair with Double Teflon technique.Methods:Fourteen patients with mitral valve insufficiency secondary to mixomatous degeneration that were submitted to mitral valve repair with the Double Teflon technique were included. Thirteen patients were in FC III/IV. Patients were evaluated in preoperative period, immediate postoperative period, 6 months and 1 year after mitral repair. Statistical analysis was made by repeated measures ANOVA test and was considered statistically significant P<0.05.Results:There were no deaths, reoperation due to valve dysfunction, thromboembolism or endocarditis during the study. Posterior mitral annulus demonstrated a significant reduction in immediate postoperative period (P<0.001), remaining stable during the study, and presents a mean of reduction of 25.8% comparing with preoperative period. There was a significant reduction in anteroposterior and mediolateral diameters in the immediate postoperative period (P<0.001), although there was a significant increase in mediolateral diameter between immediate postoperative period and 1 year. There was no difference in mitral internal area variation over the cardiac cycle during the study.Conclusion:Segmentar annuloplasty reduced the posterior component of mitral annulus, which remained stable in a 1-year-period. The variation in mitral annulus area during cardiac cycle remained stable during the study. |
| abstractGer |
AbstractIntroduction:Mitral valve repair is the treatment of choice to correct mitral insufficiency, although the literature related to mitral valve annulus behavior after mitral repair without use of prosthetic rings is scarce.Objective:To analyze mitral annulus morphology and function using real time tridimensional echocardiography in individuals submitted to mitral valve repair with Double Teflon technique.Methods:Fourteen patients with mitral valve insufficiency secondary to mixomatous degeneration that were submitted to mitral valve repair with the Double Teflon technique were included. Thirteen patients were in FC III/IV. Patients were evaluated in preoperative period, immediate postoperative period, 6 months and 1 year after mitral repair. Statistical analysis was made by repeated measures ANOVA test and was considered statistically significant P<0.05.Results:There were no deaths, reoperation due to valve dysfunction, thromboembolism or endocarditis during the study. Posterior mitral annulus demonstrated a significant reduction in immediate postoperative period (P<0.001), remaining stable during the study, and presents a mean of reduction of 25.8% comparing with preoperative period. There was a significant reduction in anteroposterior and mediolateral diameters in the immediate postoperative period (P<0.001), although there was a significant increase in mediolateral diameter between immediate postoperative period and 1 year. There was no difference in mitral internal area variation over the cardiac cycle during the study.Conclusion:Segmentar annuloplasty reduced the posterior component of mitral annulus, which remained stable in a 1-year-period. The variation in mitral annulus area during cardiac cycle remained stable during the study. |
| abstract_unstemmed |
AbstractIntroduction:Mitral valve repair is the treatment of choice to correct mitral insufficiency, although the literature related to mitral valve annulus behavior after mitral repair without use of prosthetic rings is scarce.Objective:To analyze mitral annulus morphology and function using real time tridimensional echocardiography in individuals submitted to mitral valve repair with Double Teflon technique.Methods:Fourteen patients with mitral valve insufficiency secondary to mixomatous degeneration that were submitted to mitral valve repair with the Double Teflon technique were included. Thirteen patients were in FC III/IV. Patients were evaluated in preoperative period, immediate postoperative period, 6 months and 1 year after mitral repair. Statistical analysis was made by repeated measures ANOVA test and was considered statistically significant P<0.05.Results:There were no deaths, reoperation due to valve dysfunction, thromboembolism or endocarditis during the study. Posterior mitral annulus demonstrated a significant reduction in immediate postoperative period (P<0.001), remaining stable during the study, and presents a mean of reduction of 25.8% comparing with preoperative period. There was a significant reduction in anteroposterior and mediolateral diameters in the immediate postoperative period (P<0.001), although there was a significant increase in mediolateral diameter between immediate postoperative period and 1 year. There was no difference in mitral internal area variation over the cardiac cycle during the study.Conclusion:Segmentar annuloplasty reduced the posterior component of mitral annulus, which remained stable in a 1-year-period. The variation in mitral annulus area during cardiac cycle remained stable during the study. |
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