Hi my name is Nicki and I am the big sister to Kristina. As of yesterday my sister went into cardiac arrest and has been put on life support. The team of doctors are trying to figure out the cause. In the mean time we have been told that she is in stage 4 of heart failure with her left side only pumping 10%. The road ahead is long and critical at the moment. Mike is in need of full support with the loss of a second income.