Zee News | Insomnia `can triple your risk of heart failure` Zee News The study followed 54,279 people between the ages of 20-89 for an average of more than 11 years, and found that those who suffered from three symptoms of insomnia had a more than three-fold increased risk of developing heart failure compared to those ... Insomnia Linked to Increased Risk of Heart Failure, Study Shows Poor sleep linked to heart failure, Norwegian study says Scientists Link Insomnia To Increased Risk Of Heart Failure |