Idaduro Liluokan tabi idaduro ayikakiri (cardiac arrest tabi circulatory arrest) je idaduro lojiji bi eje se n yikakiri ninu ara nitori ikuna okan lati lu bo se ye.Idaduro okan yato si ikolu okan (heart attack).. 
It is Bordered by Argentina to the south and Southwest, Brazil to the east and northeast, and Bolivia to the northwest.. 