Ofcourse there will be more hart attacks with atkinsers.

Because they have hart-attack related reasons to start with it!
We can expect many cases of this if more people start eating low-carb.

No problem, the question is if they had more chance on heart problems before then after starting with the diet, or more or less on another type of diet.

You shouldn´t blame the garage if you take your car out while it is being repaired and then claim it´s their fault if it breaks down.