Noninvasive and comprehensive evaluation of the impact of left ventricular pressure overload on both systolic and diastolic function using speckle tracking echocardiography
Left ventricular layer torsion in heart failure with preserved versus reduced ejection fraction assessed by one-beat real-time 3-dimensional speckle tracking echocardiography with high volume rate
Relationship between noninvasive assessment of left ventricular intra-ventricular pressure gradients estimated by vector flow mapping and left ventricular systolic and diastolic function