Myjoyonline.com | Insomnia Linked to Future Heart Failure WebMD "If subsequent studies confirm our findings and if causality is better established, the observed ... association between insomnia and [heart failure] risk could have implications for cardiovascular prevention, since insomnia is an easily recognizable ... Poor sleep linked to heart failure Insomnia 'can triple your risk of heart failure' Rest up: Insomnia linked to future heart failure |