I happen to be working on the VBAC chapter for the new edition of Obstetric Myths Versus Research Realities. Yesterday, I reread the two studies looking at the association between fetal heart rate patterns and the uterine scar giving way and time from onset of fetal heart rate disturbance and delivery and newborn outcomes. It caused me to revise my thinking, and I have edited my previous post accordingly.

-- Henci