Shane McKee#PedigreeMD is an evolving thing... not quite ready for standardisation, but getting there. The main challenge is concisely representing the bog-standard 3 generation pedigree in a clinical setting.
The idea behind #pedigreeMD is to design a system for rapidly recording pedigrees in clinic and elsewhere, and then the computer will turn them into lovely creationsl like #pedigreeJS
https://ccge-boadicea.github.io/pedigreejs/