Article PubMed
The Journal of heart valve disease  (1999)

High-resolution assessment of velocity fields and shear stresses distal to prosthetic heart valves using high-field magnetic resonance imaging.

Ringgaard, S; Botnar, R M; Djurhuus, C; Stodkilde-Jorgensen, H; Hasenkam, J M; Boesiger, P; Pedersen, E M