Left Atrial Deformation Analysis in Patients with Corrected Tetralogy of Fallot by 3D Speckle-Tracking Echocardiography (from the MAGYAR-Path Study)
Abstract Background: Three-dimensional (3D) echocardiography coupled with speckle-tracking echocardiographic (STE) capability is a novel methodology which has been demontrated to be useful for the assessment of left atrial (LA) volumes and functional properties. There is increased scientific intere...
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| Autor*in: |
Kálmán Havasi [verfasserIn] Péter Domsik [verfasserIn] Anita Kalapos [verfasserIn] Jackie S. McGhie [verfasserIn] Jolien W. Roos-Hesselink [verfasserIn] Tamás Forster [verfasserIn] Attila Nemes [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch ; Portugiesisch |
| Schlagwörter: |
Ecocardiografia Tridimensional / métodos |
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| Übergeordnetes Werk: |
In: Arquivos Brasileiros de Cardiologia - Sociedade Brasileira de Cardiologia (SBC), 2004 |
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| Links: |
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| DOI / URN: |
10.5935/abc.20170004 |
|---|
| Katalog-ID: |
DOAJ013117785 |
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| 520 | |a Abstract Background: Three-dimensional (3D) echocardiography coupled with speckle-tracking echocardiographic (STE) capability is a novel methodology which has been demontrated to be useful for the assessment of left atrial (LA) volumes and functional properties. There is increased scientific interest on myocardial deformation analysis in adult patients with corrected tetralogy of Fallot (cTOF). Objectives: To compare LA volumes, volume-based functional properties and strain parameters between cTOF patients and age- and gender-matched healthy controls. Methods: The study population consisted of 19 consecutive adult patients with cTOF in sinus rhythm nursing at the University of Szeged, Hungary (mean age: 37.9 ± 11.3 years, 8 men, who had repair at the age of 4.1 ± 2.5 years). They all had undergone standard transthoracic two-dimensional Doppler echocardiographic study extended with 3DSTE. Their results were compared to 23 age- and gender-matched healthy controls (mean age: 39.2 ± 10.6 years, 14 men). Results: Increased LA volumes and reduced LA emptying fractions respecting cardiac cycle could be demonstrated in cTOF patients compared to controls. LA stroke volumes featuring all LA functions showed no differences between the 2 groups examined. LA global and mean segmental uni- and multidirectional peak strains featuring LA reservoir function were found to be diminished in adult patients with cTOF as compared to controls. Similarly to peak strains reduced global and mean segmental LA strains at atrial contraction characterizing atrial booster pump function could be demonstrated in cTOF patients as compared to controls. Conclusions: Significant deterioration of all LA functions could be demonstrated in adult patients with cTOF late after repair. | ||
| 650 | 4 | |a Ecocardiografia Tridimensional / métodos | |
| 650 | 4 | |a Átrios do Coração / anormalidades | |
| 650 | 4 | |a Tetralogia de Fallot | |
| 650 | 4 | |a Cardiopatias Congênitas | |
| 653 | 0 | |a Diseases of the circulatory (Cardiovascular) system | |
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| 700 | 0 | |a Attila Nemes |e verfasserin |4 aut | |
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10.5935/abc.20170004 doi (DE-627)DOAJ013117785 (DE-599)DOAJ4f2276b01e3a42568a1e31e4e12a3efc DE-627 ger DE-627 rakwb eng por RC666-701 Kálmán Havasi verfasserin aut Left Atrial Deformation Analysis in Patients with Corrected Tetralogy of Fallot by 3D Speckle-Tracking Echocardiography (from the MAGYAR-Path Study) Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Background: Three-dimensional (3D) echocardiography coupled with speckle-tracking echocardiographic (STE) capability is a novel methodology which has been demontrated to be useful for the assessment of left atrial (LA) volumes and functional properties. There is increased scientific interest on myocardial deformation analysis in adult patients with corrected tetralogy of Fallot (cTOF). Objectives: To compare LA volumes, volume-based functional properties and strain parameters between cTOF patients and age- and gender-matched healthy controls. Methods: The study population consisted of 19 consecutive adult patients with cTOF in sinus rhythm nursing at the University of Szeged, Hungary (mean age: 37.9 ± 11.3 years, 8 men, who had repair at the age of 4.1 ± 2.5 years). They all had undergone standard transthoracic two-dimensional Doppler echocardiographic study extended with 3DSTE. Their results were compared to 23 age- and gender-matched healthy controls (mean age: 39.2 ± 10.6 years, 14 men). Results: Increased LA volumes and reduced LA emptying fractions respecting cardiac cycle could be demonstrated in cTOF patients compared to controls. LA stroke volumes featuring all LA functions showed no differences between the 2 groups examined. LA global and mean segmental uni- and multidirectional peak strains featuring LA reservoir function were found to be diminished in adult patients with cTOF as compared to controls. Similarly to peak strains reduced global and mean segmental LA strains at atrial contraction characterizing atrial booster pump function could be demonstrated in cTOF patients as compared to controls. Conclusions: Significant deterioration of all LA functions could be demonstrated in adult patients with cTOF late after repair. Ecocardiografia Tridimensional / métodos Átrios do Coração / anormalidades Tetralogia de Fallot Cardiopatias Congênitas Diseases of the circulatory (Cardiovascular) system Péter Domsik verfasserin aut Anita Kalapos verfasserin aut Jackie S. McGhie verfasserin aut Jolien W. Roos-Hesselink verfasserin aut Tamás Forster verfasserin aut Attila Nemes verfasserin aut In Arquivos Brasileiros de Cardiologia Sociedade Brasileira de Cardiologia (SBC), 2004 (DE-627)320623572 (DE-600)2023015-1 16784170 nnns https://doi.org/10.5935/abc.20170004 kostenfrei https://doaj.org/article/4f2276b01e3a42568a1e31e4e12a3efc kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0066-782X2017005003101&lng=en&tlng=en kostenfrei https://doaj.org/toc/1678-4170 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR |
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10.5935/abc.20170004 doi (DE-627)DOAJ013117785 (DE-599)DOAJ4f2276b01e3a42568a1e31e4e12a3efc DE-627 ger DE-627 rakwb eng por RC666-701 Kálmán Havasi verfasserin aut Left Atrial Deformation Analysis in Patients with Corrected Tetralogy of Fallot by 3D Speckle-Tracking Echocardiography (from the MAGYAR-Path Study) Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Background: Three-dimensional (3D) echocardiography coupled with speckle-tracking echocardiographic (STE) capability is a novel methodology which has been demontrated to be useful for the assessment of left atrial (LA) volumes and functional properties. There is increased scientific interest on myocardial deformation analysis in adult patients with corrected tetralogy of Fallot (cTOF). Objectives: To compare LA volumes, volume-based functional properties and strain parameters between cTOF patients and age- and gender-matched healthy controls. Methods: The study population consisted of 19 consecutive adult patients with cTOF in sinus rhythm nursing at the University of Szeged, Hungary (mean age: 37.9 ± 11.3 years, 8 men, who had repair at the age of 4.1 ± 2.5 years). They all had undergone standard transthoracic two-dimensional Doppler echocardiographic study extended with 3DSTE. Their results were compared to 23 age- and gender-matched healthy controls (mean age: 39.2 ± 10.6 years, 14 men). Results: Increased LA volumes and reduced LA emptying fractions respecting cardiac cycle could be demonstrated in cTOF patients compared to controls. LA stroke volumes featuring all LA functions showed no differences between the 2 groups examined. LA global and mean segmental uni- and multidirectional peak strains featuring LA reservoir function were found to be diminished in adult patients with cTOF as compared to controls. Similarly to peak strains reduced global and mean segmental LA strains at atrial contraction characterizing atrial booster pump function could be demonstrated in cTOF patients as compared to controls. Conclusions: Significant deterioration of all LA functions could be demonstrated in adult patients with cTOF late after repair. Ecocardiografia Tridimensional / métodos Átrios do Coração / anormalidades Tetralogia de Fallot Cardiopatias Congênitas Diseases of the circulatory (Cardiovascular) system Péter Domsik verfasserin aut Anita Kalapos verfasserin aut Jackie S. McGhie verfasserin aut Jolien W. Roos-Hesselink verfasserin aut Tamás Forster verfasserin aut Attila Nemes verfasserin aut In Arquivos Brasileiros de Cardiologia Sociedade Brasileira de Cardiologia (SBC), 2004 (DE-627)320623572 (DE-600)2023015-1 16784170 nnns https://doi.org/10.5935/abc.20170004 kostenfrei https://doaj.org/article/4f2276b01e3a42568a1e31e4e12a3efc kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0066-782X2017005003101&lng=en&tlng=en kostenfrei https://doaj.org/toc/1678-4170 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR |
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10.5935/abc.20170004 doi (DE-627)DOAJ013117785 (DE-599)DOAJ4f2276b01e3a42568a1e31e4e12a3efc DE-627 ger DE-627 rakwb eng por RC666-701 Kálmán Havasi verfasserin aut Left Atrial Deformation Analysis in Patients with Corrected Tetralogy of Fallot by 3D Speckle-Tracking Echocardiography (from the MAGYAR-Path Study) Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Background: Three-dimensional (3D) echocardiography coupled with speckle-tracking echocardiographic (STE) capability is a novel methodology which has been demontrated to be useful for the assessment of left atrial (LA) volumes and functional properties. There is increased scientific interest on myocardial deformation analysis in adult patients with corrected tetralogy of Fallot (cTOF). Objectives: To compare LA volumes, volume-based functional properties and strain parameters between cTOF patients and age- and gender-matched healthy controls. Methods: The study population consisted of 19 consecutive adult patients with cTOF in sinus rhythm nursing at the University of Szeged, Hungary (mean age: 37.9 ± 11.3 years, 8 men, who had repair at the age of 4.1 ± 2.5 years). They all had undergone standard transthoracic two-dimensional Doppler echocardiographic study extended with 3DSTE. Their results were compared to 23 age- and gender-matched healthy controls (mean age: 39.2 ± 10.6 years, 14 men). Results: Increased LA volumes and reduced LA emptying fractions respecting cardiac cycle could be demonstrated in cTOF patients compared to controls. LA stroke volumes featuring all LA functions showed no differences between the 2 groups examined. LA global and mean segmental uni- and multidirectional peak strains featuring LA reservoir function were found to be diminished in adult patients with cTOF as compared to controls. Similarly to peak strains reduced global and mean segmental LA strains at atrial contraction characterizing atrial booster pump function could be demonstrated in cTOF patients as compared to controls. Conclusions: Significant deterioration of all LA functions could be demonstrated in adult patients with cTOF late after repair. Ecocardiografia Tridimensional / métodos Átrios do Coração / anormalidades Tetralogia de Fallot Cardiopatias Congênitas Diseases of the circulatory (Cardiovascular) system Péter Domsik verfasserin aut Anita Kalapos verfasserin aut Jackie S. McGhie verfasserin aut Jolien W. Roos-Hesselink verfasserin aut Tamás Forster verfasserin aut Attila Nemes verfasserin aut In Arquivos Brasileiros de Cardiologia Sociedade Brasileira de Cardiologia (SBC), 2004 (DE-627)320623572 (DE-600)2023015-1 16784170 nnns https://doi.org/10.5935/abc.20170004 kostenfrei https://doaj.org/article/4f2276b01e3a42568a1e31e4e12a3efc kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0066-782X2017005003101&lng=en&tlng=en kostenfrei https://doaj.org/toc/1678-4170 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR |
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10.5935/abc.20170004 doi (DE-627)DOAJ013117785 (DE-599)DOAJ4f2276b01e3a42568a1e31e4e12a3efc DE-627 ger DE-627 rakwb eng por RC666-701 Kálmán Havasi verfasserin aut Left Atrial Deformation Analysis in Patients with Corrected Tetralogy of Fallot by 3D Speckle-Tracking Echocardiography (from the MAGYAR-Path Study) Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Background: Three-dimensional (3D) echocardiography coupled with speckle-tracking echocardiographic (STE) capability is a novel methodology which has been demontrated to be useful for the assessment of left atrial (LA) volumes and functional properties. There is increased scientific interest on myocardial deformation analysis in adult patients with corrected tetralogy of Fallot (cTOF). Objectives: To compare LA volumes, volume-based functional properties and strain parameters between cTOF patients and age- and gender-matched healthy controls. Methods: The study population consisted of 19 consecutive adult patients with cTOF in sinus rhythm nursing at the University of Szeged, Hungary (mean age: 37.9 ± 11.3 years, 8 men, who had repair at the age of 4.1 ± 2.5 years). They all had undergone standard transthoracic two-dimensional Doppler echocardiographic study extended with 3DSTE. Their results were compared to 23 age- and gender-matched healthy controls (mean age: 39.2 ± 10.6 years, 14 men). Results: Increased LA volumes and reduced LA emptying fractions respecting cardiac cycle could be demonstrated in cTOF patients compared to controls. LA stroke volumes featuring all LA functions showed no differences between the 2 groups examined. LA global and mean segmental uni- and multidirectional peak strains featuring LA reservoir function were found to be diminished in adult patients with cTOF as compared to controls. Similarly to peak strains reduced global and mean segmental LA strains at atrial contraction characterizing atrial booster pump function could be demonstrated in cTOF patients as compared to controls. Conclusions: Significant deterioration of all LA functions could be demonstrated in adult patients with cTOF late after repair. Ecocardiografia Tridimensional / métodos Átrios do Coração / anormalidades Tetralogia de Fallot Cardiopatias Congênitas Diseases of the circulatory (Cardiovascular) system Péter Domsik verfasserin aut Anita Kalapos verfasserin aut Jackie S. McGhie verfasserin aut Jolien W. Roos-Hesselink verfasserin aut Tamás Forster verfasserin aut Attila Nemes verfasserin aut In Arquivos Brasileiros de Cardiologia Sociedade Brasileira de Cardiologia (SBC), 2004 (DE-627)320623572 (DE-600)2023015-1 16784170 nnns https://doi.org/10.5935/abc.20170004 kostenfrei https://doaj.org/article/4f2276b01e3a42568a1e31e4e12a3efc kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0066-782X2017005003101&lng=en&tlng=en kostenfrei https://doaj.org/toc/1678-4170 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR |
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10.5935/abc.20170004 doi (DE-627)DOAJ013117785 (DE-599)DOAJ4f2276b01e3a42568a1e31e4e12a3efc DE-627 ger DE-627 rakwb eng por RC666-701 Kálmán Havasi verfasserin aut Left Atrial Deformation Analysis in Patients with Corrected Tetralogy of Fallot by 3D Speckle-Tracking Echocardiography (from the MAGYAR-Path Study) Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Background: Three-dimensional (3D) echocardiography coupled with speckle-tracking echocardiographic (STE) capability is a novel methodology which has been demontrated to be useful for the assessment of left atrial (LA) volumes and functional properties. There is increased scientific interest on myocardial deformation analysis in adult patients with corrected tetralogy of Fallot (cTOF). Objectives: To compare LA volumes, volume-based functional properties and strain parameters between cTOF patients and age- and gender-matched healthy controls. Methods: The study population consisted of 19 consecutive adult patients with cTOF in sinus rhythm nursing at the University of Szeged, Hungary (mean age: 37.9 ± 11.3 years, 8 men, who had repair at the age of 4.1 ± 2.5 years). They all had undergone standard transthoracic two-dimensional Doppler echocardiographic study extended with 3DSTE. Their results were compared to 23 age- and gender-matched healthy controls (mean age: 39.2 ± 10.6 years, 14 men). Results: Increased LA volumes and reduced LA emptying fractions respecting cardiac cycle could be demonstrated in cTOF patients compared to controls. LA stroke volumes featuring all LA functions showed no differences between the 2 groups examined. LA global and mean segmental uni- and multidirectional peak strains featuring LA reservoir function were found to be diminished in adult patients with cTOF as compared to controls. Similarly to peak strains reduced global and mean segmental LA strains at atrial contraction characterizing atrial booster pump function could be demonstrated in cTOF patients as compared to controls. Conclusions: Significant deterioration of all LA functions could be demonstrated in adult patients with cTOF late after repair. Ecocardiografia Tridimensional / métodos Átrios do Coração / anormalidades Tetralogia de Fallot Cardiopatias Congênitas Diseases of the circulatory (Cardiovascular) system Péter Domsik verfasserin aut Anita Kalapos verfasserin aut Jackie S. McGhie verfasserin aut Jolien W. Roos-Hesselink verfasserin aut Tamás Forster verfasserin aut Attila Nemes verfasserin aut In Arquivos Brasileiros de Cardiologia Sociedade Brasileira de Cardiologia (SBC), 2004 (DE-627)320623572 (DE-600)2023015-1 16784170 nnns https://doi.org/10.5935/abc.20170004 kostenfrei https://doaj.org/article/4f2276b01e3a42568a1e31e4e12a3efc kostenfrei http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0066-782X2017005003101&lng=en&tlng=en kostenfrei https://doaj.org/toc/1678-4170 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR |
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Kálmán Havasi @@aut@@ Péter Domsik @@aut@@ Anita Kalapos @@aut@@ Jackie S. McGhie @@aut@@ Jolien W. Roos-Hesselink @@aut@@ Tamás Forster @@aut@@ Attila Nemes @@aut@@ |
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There is increased scientific interest on myocardial deformation analysis in adult patients with corrected tetralogy of Fallot (cTOF). Objectives: To compare LA volumes, volume-based functional properties and strain parameters between cTOF patients and age- and gender-matched healthy controls. Methods: The study population consisted of 19 consecutive adult patients with cTOF in sinus rhythm nursing at the University of Szeged, Hungary (mean age: 37.9 ± 11.3 years, 8 men, who had repair at the age of 4.1 ± 2.5 years). They all had undergone standard transthoracic two-dimensional Doppler echocardiographic study extended with 3DSTE. Their results were compared to 23 age- and gender-matched healthy controls (mean age: 39.2 ± 10.6 years, 14 men). Results: Increased LA volumes and reduced LA emptying fractions respecting cardiac cycle could be demonstrated in cTOF patients compared to controls. LA stroke volumes featuring all LA functions showed no differences between the 2 groups examined. LA global and mean segmental uni- and multidirectional peak strains featuring LA reservoir function were found to be diminished in adult patients with cTOF as compared to controls. Similarly to peak strains reduced global and mean segmental LA strains at atrial contraction characterizing atrial booster pump function could be demonstrated in cTOF patients as compared to controls. 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Kálmán Havasi misc RC666-701 misc Ecocardiografia Tridimensional / métodos misc Átrios do Coração / anormalidades misc Tetralogia de Fallot misc Cardiopatias Congênitas misc Diseases of the circulatory (Cardiovascular) system Left Atrial Deformation Analysis in Patients with Corrected Tetralogy of Fallot by 3D Speckle-Tracking Echocardiography (from the MAGYAR-Path Study) |
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RC666-701 Left Atrial Deformation Analysis in Patients with Corrected Tetralogy of Fallot by 3D Speckle-Tracking Echocardiography (from the MAGYAR-Path Study) Ecocardiografia Tridimensional / métodos Átrios do Coração / anormalidades Tetralogia de Fallot Cardiopatias Congênitas |
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Left Atrial Deformation Analysis in Patients with Corrected Tetralogy of Fallot by 3D Speckle-Tracking Echocardiography (from the MAGYAR-Path Study) |
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Left Atrial Deformation Analysis in Patients with Corrected Tetralogy of Fallot by 3D Speckle-Tracking Echocardiography (from the MAGYAR-Path Study) |
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Kálmán Havasi Péter Domsik Anita Kalapos Jackie S. McGhie Jolien W. Roos-Hesselink Tamás Forster Attila Nemes |
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left atrial deformation analysis in patients with corrected tetralogy of fallot by 3d speckle-tracking echocardiography (from the magyar-path study) |
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RC666-701 |
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Left Atrial Deformation Analysis in Patients with Corrected Tetralogy of Fallot by 3D Speckle-Tracking Echocardiography (from the MAGYAR-Path Study) |
| abstract |
Abstract Background: Three-dimensional (3D) echocardiography coupled with speckle-tracking echocardiographic (STE) capability is a novel methodology which has been demontrated to be useful for the assessment of left atrial (LA) volumes and functional properties. There is increased scientific interest on myocardial deformation analysis in adult patients with corrected tetralogy of Fallot (cTOF). Objectives: To compare LA volumes, volume-based functional properties and strain parameters between cTOF patients and age- and gender-matched healthy controls. Methods: The study population consisted of 19 consecutive adult patients with cTOF in sinus rhythm nursing at the University of Szeged, Hungary (mean age: 37.9 ± 11.3 years, 8 men, who had repair at the age of 4.1 ± 2.5 years). They all had undergone standard transthoracic two-dimensional Doppler echocardiographic study extended with 3DSTE. Their results were compared to 23 age- and gender-matched healthy controls (mean age: 39.2 ± 10.6 years, 14 men). Results: Increased LA volumes and reduced LA emptying fractions respecting cardiac cycle could be demonstrated in cTOF patients compared to controls. LA stroke volumes featuring all LA functions showed no differences between the 2 groups examined. LA global and mean segmental uni- and multidirectional peak strains featuring LA reservoir function were found to be diminished in adult patients with cTOF as compared to controls. Similarly to peak strains reduced global and mean segmental LA strains at atrial contraction characterizing atrial booster pump function could be demonstrated in cTOF patients as compared to controls. Conclusions: Significant deterioration of all LA functions could be demonstrated in adult patients with cTOF late after repair. |
| abstractGer |
Abstract Background: Three-dimensional (3D) echocardiography coupled with speckle-tracking echocardiographic (STE) capability is a novel methodology which has been demontrated to be useful for the assessment of left atrial (LA) volumes and functional properties. There is increased scientific interest on myocardial deformation analysis in adult patients with corrected tetralogy of Fallot (cTOF). Objectives: To compare LA volumes, volume-based functional properties and strain parameters between cTOF patients and age- and gender-matched healthy controls. Methods: The study population consisted of 19 consecutive adult patients with cTOF in sinus rhythm nursing at the University of Szeged, Hungary (mean age: 37.9 ± 11.3 years, 8 men, who had repair at the age of 4.1 ± 2.5 years). They all had undergone standard transthoracic two-dimensional Doppler echocardiographic study extended with 3DSTE. Their results were compared to 23 age- and gender-matched healthy controls (mean age: 39.2 ± 10.6 years, 14 men). Results: Increased LA volumes and reduced LA emptying fractions respecting cardiac cycle could be demonstrated in cTOF patients compared to controls. LA stroke volumes featuring all LA functions showed no differences between the 2 groups examined. LA global and mean segmental uni- and multidirectional peak strains featuring LA reservoir function were found to be diminished in adult patients with cTOF as compared to controls. Similarly to peak strains reduced global and mean segmental LA strains at atrial contraction characterizing atrial booster pump function could be demonstrated in cTOF patients as compared to controls. Conclusions: Significant deterioration of all LA functions could be demonstrated in adult patients with cTOF late after repair. |
| abstract_unstemmed |
Abstract Background: Three-dimensional (3D) echocardiography coupled with speckle-tracking echocardiographic (STE) capability is a novel methodology which has been demontrated to be useful for the assessment of left atrial (LA) volumes and functional properties. There is increased scientific interest on myocardial deformation analysis in adult patients with corrected tetralogy of Fallot (cTOF). Objectives: To compare LA volumes, volume-based functional properties and strain parameters between cTOF patients and age- and gender-matched healthy controls. Methods: The study population consisted of 19 consecutive adult patients with cTOF in sinus rhythm nursing at the University of Szeged, Hungary (mean age: 37.9 ± 11.3 years, 8 men, who had repair at the age of 4.1 ± 2.5 years). They all had undergone standard transthoracic two-dimensional Doppler echocardiographic study extended with 3DSTE. Their results were compared to 23 age- and gender-matched healthy controls (mean age: 39.2 ± 10.6 years, 14 men). Results: Increased LA volumes and reduced LA emptying fractions respecting cardiac cycle could be demonstrated in cTOF patients compared to controls. LA stroke volumes featuring all LA functions showed no differences between the 2 groups examined. LA global and mean segmental uni- and multidirectional peak strains featuring LA reservoir function were found to be diminished in adult patients with cTOF as compared to controls. Similarly to peak strains reduced global and mean segmental LA strains at atrial contraction characterizing atrial booster pump function could be demonstrated in cTOF patients as compared to controls. Conclusions: Significant deterioration of all LA functions could be demonstrated in adult patients with cTOF late after repair. |
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Left Atrial Deformation Analysis in Patients with Corrected Tetralogy of Fallot by 3D Speckle-Tracking Echocardiography (from the MAGYAR-Path Study) |
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