Progress of clinical application of speckle tracking echocardiography in
Transcatheter Aortic Valve Implantation or Transcatheter Aortic Valve
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