Echo E-waves is a free software application for the analysis of diastolic function using the parameterized diastolic filling (PDF) method. Echo E-waves can analyze DICOM images from all major echocardiography vendors.
The program is described in the following paper:
Please note that in table 2 in the paper, the units for c and k are reversed. As stated properly in the rest of the paper, c takes the unit g/s and k takes the unit g/s².
Echo E-waves is free, provided that any use of the program in publication is properly credited, and that the above linked paper is referenced.