A semiautomated objective technique for applying the proximal isovelocity surface area method to quantitate mitral regurgitation: Clinical studies with the digital flow map.

2001
https://researcherprofiles.org/profile/1423883
11275934
Mele D, Schwammenthal E, Torp H, Nesta F, Pedini I, Vandervoort P, Alboni P, Levine RA