[Obesity and cardiovascular system]

Area of Science:

• Cardiology
• Public Health
• Metabolic Disorders

Background:

• Obesity is a complex global health issue with significant medico-social and economic ramifications.
• Elevated body mass index (BMI) is a well-established risk factor for increased general and cardiovascular disease mortality.
• Understanding the cardiovascular consequences of obesity is crucial for effective public health strategies.

Purpose of the Study:

• To review and synthesize current scientific understanding of obesity's effects on the cardiovascular system.
• To highlight the mechanisms through which excess adiposity influences cardiovascular health and disease.
• To provide an updated perspective on the relationship between obesity and cardiovascular morbidity/mortality.

Main Methods:

• Literature review of recent studies on obesity and cardiovascular disease.
• Analysis of epidemiological data linking body mass index to mortality rates.
• Synthesis of current research on the pathophysiological impacts of obesity on cardiac function and vasculature.

Main Results:

• Obesity is strongly correlated with increased risk of hypertension, dyslipidemia, and type 2 diabetes mellitus.
• Adipose tissue dysfunction in obesity contributes to systemic inflammation and endothelial dysfunction.
• Cardiovascular complications associated with obesity include coronary artery disease, heart failure, and arrhythmias.

Conclusions:

• Obesity poses a substantial threat to cardiovascular health, necessitating targeted interventions.
• Managing obesity is critical for reducing the burden of cardiovascular diseases.
• Continued research is needed to elucidate all pathways linking obesity to cardiovascular pathology.