On-line quantification of left ventricular volumes and ejection fraction by automated backscatter imaging-assisted boundary detection: comparison with contrast cineventriculography

Vanoverschelde, J.-L., Hanet, C., Wijns, W., & Detry, J.-M. (1994). On-line quantification of left ventricular volumes and ejection fraction by automated backscatter imaging-assisted boundary detection: comparison with contrast cineventriculography. The American Journal of Cardiology, 74(6), 633-635. https://doi.org/10.1016/0002-9149(94)90763-3 (Original work published 1994)