Are you putting modern science ahead of tin-hat mumbo jumbo? Do you have the same attitude to all 'alternative' (to) medicine or just the Zambian-voodoo type?
OK, well it won't be a 'heart attack' (ischaemic heart) disease though. He's far too young. It has to be cardiomyopathy, and the sudden collapse has to be ventricular fibrillation (VF), so an ICD has to be the solution. You don't have a 'heart attack' (sudden collapse) if it isn't VF, unless it...