Evaluation of myocardial perfusion with grey-scale ultra-harmonic and multiple-frame triggering. The need for quantification

1. Moreno, R.
2. Zamorano, J.L.
3. Serra, V.
4. Almería, C.
5. Perez De Isla, L.
6. Rodrigo, J.-L.
7. Mataix, L.
8. Herrera, D.
9. Aubele, A.
10. De Marco, E.
11. Sánchez-Harguindey, L.
12. Macaya, C.