I don't think anyone's claiming coronaries become
free of disease, are they? Only that even a small diameter reversal causes exponentially improved blood flow due to
Poiseuille's Law. I know Dr. Esselstyn only says that, "If it can be reversed, it can be prevented." Not all of his patients had measurable reversal, but all did arrest the progression as determined by a triple, blinded reading of the angiograms where the analysts weren't told which views were before or after the study.
What says the most for me is that 18 out of 24 patients stayed compliant on his strict vegan diet for 20 years after the Cleveland Clinic's cardiologists gave them up as beyond repair--and with no more "events" the entire time! The six who dropped out had 12 among them, not including a death from arrhythmia.
dtuuri