There are multiple definitions:
wall motion abormality(English)
World Medical Association(English)
- created to ensure the independence of physicians, and to work for the highest possible standards of ethical behaviour and care by physicians, at all times
- Organizations (international)
- https://www.wma.net/
weighted major axis [regression](English)
- used if there is increasing scatter of the y values as x increases (heteroscedasticity)
- TMD
- Statistics
- https://doi.org…81.2010.05376.x