Evaluation of Tricuspid Annulus Displacement Measured by Speckle Tracking on Right Ventricular Systolic Function in Children with Pectus Excavatum

Min Jie Qing; Hong Wei; He Wen Ji; Wei Li Zheng; Yang Yun Juan

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Article Navigation > Journal of Kunming Medical University > 2018 > 39(07): 111-113

Min Jie Qing , Hong Wei , He Wen Ji , Wei Li Zheng , Yang Yun Juan . Evaluation of Tricuspid Annulus Displacement Measured by Speckle Tracking on Right Ventricular Systolic Function in Children with Pectus Excavatum[J]. Journal of Kunming Medical University, 2018, 39(07): 111-113.

Citation:

Min Jie Qing , Hong Wei , He Wen Ji , Wei Li Zheng , Yang Yun Juan . Evaluation of Tricuspid Annulus Displacement Measured by Speckle Tracking on Right Ventricular Systolic Function in Children with Pectus Excavatum[J]. Journal of Kunming Medical University, 2018, 39(07): 111-113.

Citation:

Min Jie Qing , Hong Wei , He Wen Ji , Wei Li Zheng , Yang Yun Juan . Evaluation of Tricuspid Annulus Displacement Measured by Speckle Tracking on Right Ventricular Systolic Function in Children with Pectus Excavatum[J]. Journal of Kunming Medical University, 2018, 39(07): 111-113.

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Evaluation of Tricuspid Annulus Displacement Measured by Speckle Tracking on Right Ventricular Systolic Function in Children with Pectus Excavatum

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基金：昆明市西山区科技计划项目 (西科字41号);

Received Date: 2018-02-24

Abstract

Abstract

Objectives To explore the value of tricuspid annulus displacement measured by speckle tracking on evaluating the right ventricular systolic function in children with pectus excavatum (PE) . Me thods Pectus excavatum patients group (PE group) recruited 38 patients with pectus excavatum and treated with cardiac surgery from February to August in 2017 and 50 healthy children with matchedage were randomly enrolled as control group.Tricuspid ring ventricular septal systolic peak displacement (TMAD1) , tricuspid ring right ventricular free wall (TMAD2) systolic peak displacement, tricuspid ring attachment midpoint displacement (TMADm) and right ventricular systolic peak longitudinal shortening fraction (TMAD%) were measured. Re s ults The value of TMAD1, TMAD2, TMADm and TMAD% in PE group was lower than those in control group (P<0.05) . After the patients in PE group underwent surgeries, the value of TMAD1, TMAD2, TMADm and TMAD % increased but there was no significant difference (P>0.05) . Conclus ions Speckle tracking can accurately and clearly evaluate right ventricle systolic function in the children with pectus excavatum, but further study is needed to explore the value of the post-operative data.
- Pectus excavatum,
- Tricuspid ring displacement,
- Right ventricular systolic function

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References(8)

References

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