Right in some of the cases there were, yes, but even still the ranges for these studies never use extreme cases of 6+ eggs in a single day over a long period.
Well maybe if you were going from an intense training session to doing like a 10 mile run... but even then it'd be a question of having a little protein afterward the weights.
"Our findings indicate that moderate egg intake (1 egg/d) does not increase the risk of CVD or mortality among those with or without a history of CVD or diabetes. "
There is certainly some truth to this, but it's hard to control for the nuances of individual tendencies toward atherosclerosis, heart disease in general, stroke, etc.