Longitudinal deformation parameters during early recovery phase after dobutamine speckle tracking echocardiography in assessing myocardial ischemia for patients with stable coronary artery disease
Left ventricular 4D Strain during dobutamine stress echocardiography for diagnosis of coronary artery stenosis in patients with intermediate pretest probability of coronary artery disease
Low-dose dobutamine stress echocardiography speckle-tracking imaging in evaluating the post-surgical prognosis of severe aortic valve insufficiency with reduced left ventricular systolic function