Right atrial function assessed by volume-derived values and speckle tracking echocardiography in patients with hypertrophic cardiomyopathy
Abstract Background To detect the right atrial (RA) functions in hypertrophic cardiomyopathy (HCM) patients by using volume-derived values and two-dimensional strain. Methods Thirty-two HCM patients and 34 age and gender matched normal controls were enrolled for this study. RA volume-derived values...
Ausführliche Beschreibung
Autor*in: |
Jun Huang [verfasserIn] Chao Yang [verfasserIn] Cai-Fang Ni [verfasserIn] Zi-Ning Yan [verfasserIn] Li Fan [verfasserIn] Xiang-Ting Song [verfasserIn] |
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E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2020 |
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In: BMC Cardiovascular Disorders - BMC, 2003, 20(2020), 1, Seite 7 |
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Übergeordnetes Werk: |
volume:20 ; year:2020 ; number:1 ; pages:7 |
Links: |
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DOI / URN: |
10.1186/s12872-020-01610-1 |
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Katalog-ID: |
DOAJ069880492 |
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520 | |a Abstract Background To detect the right atrial (RA) functions in hypertrophic cardiomyopathy (HCM) patients by using volume-derived values and two-dimensional strain. Methods Thirty-two HCM patients and 34 age and gender matched normal controls were enrolled for this study. RA volume-derived values were measured by using 2D ultrasonic images. RA strain (S-reservoir, S-conduit, S-booster pump) and strain rate (SR-reservoir, SR-conduit, SR-booster pump), representing the reservoir, conduit and booster pump functions, respectively, were measured by EchoPAC. Results Total RA emptying fraction (RAEF) and RA expansion index in HCM patients were significantly lower than normal controls (p < 0.05). The values of S-reservoir, S-conduit, Sr-reservoir and Sr-conduit in HCM patients were significantly lower than normal controls (p < 0.001). Although there were no significant differences in S-booster pump and Sr-booster pump between HCM patients and normal controls, the absolute values in HCM patients were lower than normal controls. Conclusions In this study, we concluded that RA dysfunctions, including the reservoir and conduit functions were impaired in HCM patients. | ||
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10.1186/s12872-020-01610-1 doi (DE-627)DOAJ069880492 (DE-599)DOAJ460f7b7d5c67406e957674e4de427f1a DE-627 ger DE-627 rakwb eng RC666-701 Jun Huang verfasserin aut Right atrial function assessed by volume-derived values and speckle tracking echocardiography in patients with hypertrophic cardiomyopathy 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Background To detect the right atrial (RA) functions in hypertrophic cardiomyopathy (HCM) patients by using volume-derived values and two-dimensional strain. Methods Thirty-two HCM patients and 34 age and gender matched normal controls were enrolled for this study. RA volume-derived values were measured by using 2D ultrasonic images. RA strain (S-reservoir, S-conduit, S-booster pump) and strain rate (SR-reservoir, SR-conduit, SR-booster pump), representing the reservoir, conduit and booster pump functions, respectively, were measured by EchoPAC. Results Total RA emptying fraction (RAEF) and RA expansion index in HCM patients were significantly lower than normal controls (p < 0.05). The values of S-reservoir, S-conduit, Sr-reservoir and Sr-conduit in HCM patients were significantly lower than normal controls (p < 0.001). Although there were no significant differences in S-booster pump and Sr-booster pump between HCM patients and normal controls, the absolute values in HCM patients were lower than normal controls. Conclusions In this study, we concluded that RA dysfunctions, including the reservoir and conduit functions were impaired in HCM patients. Hypertrophic cardiomyopathy Strain Strain rate Volume Diseases of the circulatory (Cardiovascular) system Chao Yang verfasserin aut Cai-Fang Ni verfasserin aut Zi-Ning Yan verfasserin aut Li Fan verfasserin aut Xiang-Ting Song verfasserin aut In BMC Cardiovascular Disorders BMC, 2003 20(2020), 1, Seite 7 (DE-627)335488870 (DE-600)2059859-2 14712261 nnns volume:20 year:2020 number:1 pages:7 https://doi.org/10.1186/s12872-020-01610-1 kostenfrei https://doaj.org/article/460f7b7d5c67406e957674e4de427f1a kostenfrei http://link.springer.com/article/10.1186/s12872-020-01610-1 kostenfrei https://doaj.org/toc/1471-2261 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 20 2020 1 7 |
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10.1186/s12872-020-01610-1 doi (DE-627)DOAJ069880492 (DE-599)DOAJ460f7b7d5c67406e957674e4de427f1a DE-627 ger DE-627 rakwb eng RC666-701 Jun Huang verfasserin aut Right atrial function assessed by volume-derived values and speckle tracking echocardiography in patients with hypertrophic cardiomyopathy 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Background To detect the right atrial (RA) functions in hypertrophic cardiomyopathy (HCM) patients by using volume-derived values and two-dimensional strain. Methods Thirty-two HCM patients and 34 age and gender matched normal controls were enrolled for this study. RA volume-derived values were measured by using 2D ultrasonic images. RA strain (S-reservoir, S-conduit, S-booster pump) and strain rate (SR-reservoir, SR-conduit, SR-booster pump), representing the reservoir, conduit and booster pump functions, respectively, were measured by EchoPAC. Results Total RA emptying fraction (RAEF) and RA expansion index in HCM patients were significantly lower than normal controls (p < 0.05). The values of S-reservoir, S-conduit, Sr-reservoir and Sr-conduit in HCM patients were significantly lower than normal controls (p < 0.001). Although there were no significant differences in S-booster pump and Sr-booster pump between HCM patients and normal controls, the absolute values in HCM patients were lower than normal controls. Conclusions In this study, we concluded that RA dysfunctions, including the reservoir and conduit functions were impaired in HCM patients. Hypertrophic cardiomyopathy Strain Strain rate Volume Diseases of the circulatory (Cardiovascular) system Chao Yang verfasserin aut Cai-Fang Ni verfasserin aut Zi-Ning Yan verfasserin aut Li Fan verfasserin aut Xiang-Ting Song verfasserin aut In BMC Cardiovascular Disorders BMC, 2003 20(2020), 1, Seite 7 (DE-627)335488870 (DE-600)2059859-2 14712261 nnns volume:20 year:2020 number:1 pages:7 https://doi.org/10.1186/s12872-020-01610-1 kostenfrei https://doaj.org/article/460f7b7d5c67406e957674e4de427f1a kostenfrei http://link.springer.com/article/10.1186/s12872-020-01610-1 kostenfrei https://doaj.org/toc/1471-2261 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 20 2020 1 7 |
allfields_unstemmed |
10.1186/s12872-020-01610-1 doi (DE-627)DOAJ069880492 (DE-599)DOAJ460f7b7d5c67406e957674e4de427f1a DE-627 ger DE-627 rakwb eng RC666-701 Jun Huang verfasserin aut Right atrial function assessed by volume-derived values and speckle tracking echocardiography in patients with hypertrophic cardiomyopathy 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Background To detect the right atrial (RA) functions in hypertrophic cardiomyopathy (HCM) patients by using volume-derived values and two-dimensional strain. Methods Thirty-two HCM patients and 34 age and gender matched normal controls were enrolled for this study. RA volume-derived values were measured by using 2D ultrasonic images. RA strain (S-reservoir, S-conduit, S-booster pump) and strain rate (SR-reservoir, SR-conduit, SR-booster pump), representing the reservoir, conduit and booster pump functions, respectively, were measured by EchoPAC. Results Total RA emptying fraction (RAEF) and RA expansion index in HCM patients were significantly lower than normal controls (p < 0.05). The values of S-reservoir, S-conduit, Sr-reservoir and Sr-conduit in HCM patients were significantly lower than normal controls (p < 0.001). Although there were no significant differences in S-booster pump and Sr-booster pump between HCM patients and normal controls, the absolute values in HCM patients were lower than normal controls. Conclusions In this study, we concluded that RA dysfunctions, including the reservoir and conduit functions were impaired in HCM patients. Hypertrophic cardiomyopathy Strain Strain rate Volume Diseases of the circulatory (Cardiovascular) system Chao Yang verfasserin aut Cai-Fang Ni verfasserin aut Zi-Ning Yan verfasserin aut Li Fan verfasserin aut Xiang-Ting Song verfasserin aut In BMC Cardiovascular Disorders BMC, 2003 20(2020), 1, Seite 7 (DE-627)335488870 (DE-600)2059859-2 14712261 nnns volume:20 year:2020 number:1 pages:7 https://doi.org/10.1186/s12872-020-01610-1 kostenfrei https://doaj.org/article/460f7b7d5c67406e957674e4de427f1a kostenfrei http://link.springer.com/article/10.1186/s12872-020-01610-1 kostenfrei https://doaj.org/toc/1471-2261 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 20 2020 1 7 |
allfieldsGer |
10.1186/s12872-020-01610-1 doi (DE-627)DOAJ069880492 (DE-599)DOAJ460f7b7d5c67406e957674e4de427f1a DE-627 ger DE-627 rakwb eng RC666-701 Jun Huang verfasserin aut Right atrial function assessed by volume-derived values and speckle tracking echocardiography in patients with hypertrophic cardiomyopathy 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Background To detect the right atrial (RA) functions in hypertrophic cardiomyopathy (HCM) patients by using volume-derived values and two-dimensional strain. Methods Thirty-two HCM patients and 34 age and gender matched normal controls were enrolled for this study. RA volume-derived values were measured by using 2D ultrasonic images. RA strain (S-reservoir, S-conduit, S-booster pump) and strain rate (SR-reservoir, SR-conduit, SR-booster pump), representing the reservoir, conduit and booster pump functions, respectively, were measured by EchoPAC. Results Total RA emptying fraction (RAEF) and RA expansion index in HCM patients were significantly lower than normal controls (p < 0.05). The values of S-reservoir, S-conduit, Sr-reservoir and Sr-conduit in HCM patients were significantly lower than normal controls (p < 0.001). Although there were no significant differences in S-booster pump and Sr-booster pump between HCM patients and normal controls, the absolute values in HCM patients were lower than normal controls. Conclusions In this study, we concluded that RA dysfunctions, including the reservoir and conduit functions were impaired in HCM patients. Hypertrophic cardiomyopathy Strain Strain rate Volume Diseases of the circulatory (Cardiovascular) system Chao Yang verfasserin aut Cai-Fang Ni verfasserin aut Zi-Ning Yan verfasserin aut Li Fan verfasserin aut Xiang-Ting Song verfasserin aut In BMC Cardiovascular Disorders BMC, 2003 20(2020), 1, Seite 7 (DE-627)335488870 (DE-600)2059859-2 14712261 nnns volume:20 year:2020 number:1 pages:7 https://doi.org/10.1186/s12872-020-01610-1 kostenfrei https://doaj.org/article/460f7b7d5c67406e957674e4de427f1a kostenfrei http://link.springer.com/article/10.1186/s12872-020-01610-1 kostenfrei https://doaj.org/toc/1471-2261 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 20 2020 1 7 |
allfieldsSound |
10.1186/s12872-020-01610-1 doi (DE-627)DOAJ069880492 (DE-599)DOAJ460f7b7d5c67406e957674e4de427f1a DE-627 ger DE-627 rakwb eng RC666-701 Jun Huang verfasserin aut Right atrial function assessed by volume-derived values and speckle tracking echocardiography in patients with hypertrophic cardiomyopathy 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Background To detect the right atrial (RA) functions in hypertrophic cardiomyopathy (HCM) patients by using volume-derived values and two-dimensional strain. Methods Thirty-two HCM patients and 34 age and gender matched normal controls were enrolled for this study. RA volume-derived values were measured by using 2D ultrasonic images. RA strain (S-reservoir, S-conduit, S-booster pump) and strain rate (SR-reservoir, SR-conduit, SR-booster pump), representing the reservoir, conduit and booster pump functions, respectively, were measured by EchoPAC. Results Total RA emptying fraction (RAEF) and RA expansion index in HCM patients were significantly lower than normal controls (p < 0.05). The values of S-reservoir, S-conduit, Sr-reservoir and Sr-conduit in HCM patients were significantly lower than normal controls (p < 0.001). Although there were no significant differences in S-booster pump and Sr-booster pump between HCM patients and normal controls, the absolute values in HCM patients were lower than normal controls. Conclusions In this study, we concluded that RA dysfunctions, including the reservoir and conduit functions were impaired in HCM patients. Hypertrophic cardiomyopathy Strain Strain rate Volume Diseases of the circulatory (Cardiovascular) system Chao Yang verfasserin aut Cai-Fang Ni verfasserin aut Zi-Ning Yan verfasserin aut Li Fan verfasserin aut Xiang-Ting Song verfasserin aut In BMC Cardiovascular Disorders BMC, 2003 20(2020), 1, Seite 7 (DE-627)335488870 (DE-600)2059859-2 14712261 nnns volume:20 year:2020 number:1 pages:7 https://doi.org/10.1186/s12872-020-01610-1 kostenfrei https://doaj.org/article/460f7b7d5c67406e957674e4de427f1a kostenfrei http://link.springer.com/article/10.1186/s12872-020-01610-1 kostenfrei https://doaj.org/toc/1471-2261 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 20 2020 1 7 |
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Methods Thirty-two HCM patients and 34 age and gender matched normal controls were enrolled for this study. RA volume-derived values were measured by using 2D ultrasonic images. RA strain (S-reservoir, S-conduit, S-booster pump) and strain rate (SR-reservoir, SR-conduit, SR-booster pump), representing the reservoir, conduit and booster pump functions, respectively, were measured by EchoPAC. Results Total RA emptying fraction (RAEF) and RA expansion index in HCM patients were significantly lower than normal controls (p < 0.05). The values of S-reservoir, S-conduit, Sr-reservoir and Sr-conduit in HCM patients were significantly lower than normal controls (p < 0.001). Although there were no significant differences in S-booster pump and Sr-booster pump between HCM patients and normal controls, the absolute values in HCM patients were lower than normal controls. 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Right atrial function assessed by volume-derived values and speckle tracking echocardiography in patients with hypertrophic cardiomyopathy |
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Abstract Background To detect the right atrial (RA) functions in hypertrophic cardiomyopathy (HCM) patients by using volume-derived values and two-dimensional strain. Methods Thirty-two HCM patients and 34 age and gender matched normal controls were enrolled for this study. RA volume-derived values were measured by using 2D ultrasonic images. RA strain (S-reservoir, S-conduit, S-booster pump) and strain rate (SR-reservoir, SR-conduit, SR-booster pump), representing the reservoir, conduit and booster pump functions, respectively, were measured by EchoPAC. Results Total RA emptying fraction (RAEF) and RA expansion index in HCM patients were significantly lower than normal controls (p < 0.05). The values of S-reservoir, S-conduit, Sr-reservoir and Sr-conduit in HCM patients were significantly lower than normal controls (p < 0.001). Although there were no significant differences in S-booster pump and Sr-booster pump between HCM patients and normal controls, the absolute values in HCM patients were lower than normal controls. Conclusions In this study, we concluded that RA dysfunctions, including the reservoir and conduit functions were impaired in HCM patients. |
abstractGer |
Abstract Background To detect the right atrial (RA) functions in hypertrophic cardiomyopathy (HCM) patients by using volume-derived values and two-dimensional strain. Methods Thirty-two HCM patients and 34 age and gender matched normal controls were enrolled for this study. RA volume-derived values were measured by using 2D ultrasonic images. RA strain (S-reservoir, S-conduit, S-booster pump) and strain rate (SR-reservoir, SR-conduit, SR-booster pump), representing the reservoir, conduit and booster pump functions, respectively, were measured by EchoPAC. Results Total RA emptying fraction (RAEF) and RA expansion index in HCM patients were significantly lower than normal controls (p < 0.05). The values of S-reservoir, S-conduit, Sr-reservoir and Sr-conduit in HCM patients were significantly lower than normal controls (p < 0.001). Although there were no significant differences in S-booster pump and Sr-booster pump between HCM patients and normal controls, the absolute values in HCM patients were lower than normal controls. Conclusions In this study, we concluded that RA dysfunctions, including the reservoir and conduit functions were impaired in HCM patients. |
abstract_unstemmed |
Abstract Background To detect the right atrial (RA) functions in hypertrophic cardiomyopathy (HCM) patients by using volume-derived values and two-dimensional strain. Methods Thirty-two HCM patients and 34 age and gender matched normal controls were enrolled for this study. RA volume-derived values were measured by using 2D ultrasonic images. RA strain (S-reservoir, S-conduit, S-booster pump) and strain rate (SR-reservoir, SR-conduit, SR-booster pump), representing the reservoir, conduit and booster pump functions, respectively, were measured by EchoPAC. Results Total RA emptying fraction (RAEF) and RA expansion index in HCM patients were significantly lower than normal controls (p < 0.05). The values of S-reservoir, S-conduit, Sr-reservoir and Sr-conduit in HCM patients were significantly lower than normal controls (p < 0.001). Although there were no significant differences in S-booster pump and Sr-booster pump between HCM patients and normal controls, the absolute values in HCM patients were lower than normal controls. Conclusions In this study, we concluded that RA dysfunctions, including the reservoir and conduit functions were impaired in HCM patients. |
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Right atrial function assessed by volume-derived values and speckle tracking echocardiography in patients with hypertrophic cardiomyopathy |
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