Topline Global Trends, Risk Factors, Comorbidities, and Prediction Of Future HF State

Key Points

• Similar to the U.S., HF prevalence is increasing globally, but HF incidence, prevalence, etiology, and outcomes vary across different regions.   
• HF prevalence estimates around the world range from 1 to 3% of the overall population.  
• The global prevalence of risk factors for HF including hypertension, obesity, and atrial fibrillation are increasing over time.   
• Environmental risks related to air pollution and increases in ambient temperature have been recognized to elevate the risk of HF.