Obesity linked to a type of heart failure, finds study
US researchers have found how obesity impacts muscle structure in patients with a form of heart failure called "heart failure with a preserved ejection fraction (HFpEF)".
HFpEF is responsible for more than half of all heart failure worldwide. It also has quite high hospitalisation and death rates (30-40 per cent over 5 years).
While it used to be generally associated with having high blood pressure and excess muscle growth (hypertrophy), in the last 20 years, HFpEF has been occurring more often in patients with severe obesity and diabetes.
Even as both obesity and diabetes are rising globally, understanding the underlying causes of the diseases is critical, said researchers from Johns Hopkins University.
For the study, published in the journal Nature Cardiovascular Research, the team ...










