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Progress of clinical application of speckle tracking echocardiography in Transcatheter Aortic Valve Implantation or Transcatheter Aortic Valve Replacement
  • +2
  • Zhiyu Guo,
  • Zhiling Luo,
  • jing Tan,
  • wen zhang,
  • Mi Zhou
Zhiyu Guo
Sichuan Academy of Medical Sciences and Sichuan People's Hospital
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Zhiling Luo
Department of Ultrasound in Medicine Fuwai Cardiovascular Hospital Yunnan Province Kunming China
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jing Tan
Sichuan Academy of Medical Sciences and Sichuan People's Hospital
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wen zhang
Sichuan Academy of Medical Sciences and Sichuan People's Hospital
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Mi Zhou
Sichuan Academy of Medical Sciences and Sichuan People's Hospital
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Abstract

The clinical application evaluation of non-invasive imaging in transcatheter aortic valve implantation has also gradually developed. The advantages of ultrasound are gradually revealed in the evaluation of cardiac function before, during and after surgery, as well as short-term and long-term follow-up. Speckle tracking echocardiography (STE) is a non-invasive and angle-dependent new ultrasound diagnostic technique, which is used to evaluate the multi-angle and multi-directional motion velocity, strain and strain rate of human myocardium. The prognosis, recovery and risk stratification have good predictive evaluation value. With the continuous development of new related technologies and parameters from STE, scholars continue to apply these new technologies and new parameters to the clinical evaluation of transcatheter aortic valve implantation. A review of the clinical application of aortic valve implantation.