Paul and Emma Johnson's 8-year-old son, Max, was a normal, healthy, fun-loving child. December 8th, 2016, changed all that forever; he was rushed to hospital and it was found that he had an enlarged heart. Max was suffering from heart failure and diagnosed with a condition called dilated cardiomyopathy. His heart had become so large that it was no longer able to pump the blood around his body effectively. In the bleak medical terminology with which...