Retrospective study: to describe presentation and outcomes of KD Shock Syndrome (KDSS) patients admitted at a tertiary Pediatric ICU (PICU). 

Following Kawasaki disease (KD), chronotropic and barotropic response to exercise are reported, irrespective of whether or not a CA aneurysm occurred.

Myocardial autonomic cell ganglia inflammation coupled with QTc prolongation are documented in the animal model of KD. 

Acute Kawasaki disease (KD) is known to present with characteristic irritability, disproportionate to the presenting symptoms and degree of fever. Few imaging and many biological studies supported ongoing central nervous system inflammation. Whereas most studies investigate cardiovascular and immunological implications of KD, little is known about possible associated impacts on subsequent neuropsychological development.