As a part of working out precisely how health and recovery should be tracked, and to help resolve some issues we've had with strain, I've compiled a list of the rules related to health and recovery. I've noted my own house rules with the (HR) tag, and hope you find them helpful. Everything else should be accurate to Edge of the Empire, as written (and hopefully I've interpreted them correctly). I'd appreciate feedback.
Edit: I've created a PDF version of this list, which you can access here: Health and Recovery PDF, and modified the text below to reflect the new version's changes (mostly formatting).