Hypertension and cardiovascular risk: General aspects.

Area of Science:

• Cardiology
• Public Health
• Epidemiology

Background:

• Hypertension is a primary risk factor for diverse cardiovascular diseases, including coronary heart disease, left ventricular hypertrophy, valvular heart disease, arrhythmias (e.g., atrial fibrillation), stroke, and renal failure.
• The continuous relationship between blood pressure and adverse cardiovascular and renal outcomes necessitates a nuanced approach beyond arbitrary cut-off values for defining hypertension.
• Hypertension prevalence in Europe ranges from 30-45%, escalating significantly with age.

Purpose of the Study:

• To highlight the critical role of hypertension in cardiovascular and renal diseases.
• To emphasize the limitations of current risk assessment models, particularly concerning age.
• To advocate for improved cardiovascular risk stratification methodologies.

Main Methods:

• Review of existing literature on hypertension, cardiovascular disease, and risk assessment models.
• Analysis of the impact of age on cardiovascular risk stratification.
• Discussion of the need for advanced risk assessment tools.

Main Results:

• Hypertension is a leading modifiable risk factor for a wide spectrum of cardiovascular and renal morbidities.
• Age exerts a profound influence on cardiovascular risk, potentially masking high-risk status in younger individuals, particularly women.
• Current risk prediction models may not adequately capture the total cardiovascular risk in all age groups.

Conclusions:

• Accurate cardiovascular risk assessment requires models that account for age-specific risks and target organ damage.
• Ambulatory 24-hour blood pressure monitoring and age-adjusted risk stratification are essential for effective hypertension management.
• Development of national risk models is necessary due to inter-country variations in hypertension prevalence and impact.