Left ventricular torsion is more useful index of systolic performance than twist: one-beat real time three-dimensional speckle tracking echocardiography study
Atrial, ventricular and global atrio-ventricular longitudinal strain analysis in asymptomatic patients with arterial hypertension and diabetes mellitus
Three-dimensional echocardiography right ventricular volumes and ejection fraction predict mortality in unselected patients with various cardiac diseases