Understanding short-term blood-pressure-variability phenotypes: from concept to clinical practice

Area of Science:

• Cardiology
• Hypertension Research
• Clinical Medicine

Background:

• Clinic blood pressure (BP) is the standard for hypertension diagnosis and management.
• Conventional BP readings alone are insufficient for optimal hypertension care.
• Estimating BP variability is critical for personalized patient assessment.

Purpose of the Study:

• To explain and theorize key phenotypes of short-term BP variability.
• To enhance understanding and recognition of these phenotypes in clinical practice.
• To highlight the importance of BP variability beyond standard measurements.

Main Methods:

• Review of existing literature on BP variability.
• Theoretical explanation of specific BP variability phenotypes.
• Focus on clinical relevance, particularly in primary care.

Main Results:

• Short-term BP variability, including circadian variations, is linked to cardiovascular events and organ damage.
• Recognized concepts include white-coat and masked hypertension.
• Nocturnal hypertension, morning surge, and morning hypertension are significant phenotypes requiring attention.

Conclusions:

• Beyond standard BP readings, understanding BP variability is essential for effective hypertension management.
• Phenotypes such as nocturnal hypertension and morning surge are clinically important.
• Increased recognition of these BP variability patterns can improve patient outcomes in primary care.