Apparently you are not aware that "cardiac arrest" absolutely is the same as no pulse. I do know the difference and I'm pretty sure Dr. Peterson does, too.
http://www.thefreedictionary.com/cardiac+arrest
cardiac arrest
(Medicine) failure of the pumping action of the heart, resulting in loss of consciousness and absence of pulse and breathing: a medical emergency requiring immediate resuscitative treatment
Oh dear lord, here we go again. This constant insecurity feeding the need tto be "right" ! . My easy to comprehend point was I find it unlikely your dad was without a pulse 30 minutes and posturing like Max was upon arrival. I think KZ and Dr Peterson would agree Max had little chance for survival. Since you claimed a couple months ago you worked in a trauma hospital please read current medical research or any number of KZ's links on pediatric survival rates with zero pulse (cardiac arrest) and posturing.
The deflection and misdirection by some posters even when completely wrong is just relentless and obsessive. I'm going to put a certain person on my ignore button here.
God Bless Max and Rebecca! Justice may finally be coming. The Zahaus may finally blow both your cases wide open.