Speckle-tracking-derived strain and strain-rate analysis: A technique for the evaluation of early alterations in right ventricle systolic function in patients with systemic sclerosis and normal pulmonary artery pressure

1. Matias, C.
2. Isla, L.P.D.
3. Vasconcelos, M.
4. Almería, C.
5. Rodrigo, J.L.
6. Serra, V.
7. Zamorano, J.