Global Public Health Burden of Heart Failure: An Updated Review

Area of Science:

• Cardiology
• Public Health
• Epidemiology

Background:

• Heart failure (HF) is a significant and growing global public health concern.
• Despite stabilized incidence in some regions, HF prevalence is rising due to demographic shifts and improved patient survival.
• HF is linked to high mortality, reduced quality of life, and substantial healthcare costs.

Purpose of the Study:

• To provide a comprehensive overview of the global epidemiology of heart failure.
• To present updated data on the worldwide prevalence, incidence, mortality, and morbidity of HF.
• To highlight geographical variations in HF aetiologies and patient characteristics.

Main Methods:

• Systematic review of existing epidemiological data on heart failure.
• Analysis of global prevalence and incidence rates.
• Examination of mortality and morbidity statistics worldwide.

Main Results:

• An estimated 64 million people worldwide are affected by heart failure.
• HF prevalence is increasing globally, particularly in aging populations.
• Significant geographical variations exist in HF prevalence, incidence, and associated risk factors.

Conclusions:

• Heart failure represents a major and escalating global health challenge.
• Understanding the epidemiology of HF is crucial for public health strategies and resource allocation.
• Continued monitoring and research are necessary to address the growing burden of heart failure worldwide.