ABC News | Risk factors help predict outcomes for children with rare heart condition Science Daily (press release) 3, 2013 — A long-term study of children with a complex heart condition called hypertrophic cardiomyopathy (HCM) found that the risk of death or need for immediate listing for heart transplantation was greatest for those who developed this disease as ... Scientists identify key predictors of death and transplantation in children ... A Mother's Loss Inspires Research Study that Identifies Risk Factors of Death ... |