A podcast at New Zealand public information radio station RNZ, confirms the importance of Kidney function on blood pressure similar to that given by Walter Kempner.
A person transplanted with a kidney from a person with normal blood pressure will have normalized blood pressure
Professor Rob Walker
https://www.otago.ac.nz/dsm/people/expe ... tml?id=659
https://www.rnz.co.nz/national/programm ... rob-walker