Blood Pressure Time in Target Range and its Impact on Clinical Outcomes

Area of Science:

• Cardiology
• Hypertension Management
• Preventive Medicine

Background:

• Blood pressure (BP) management is crucial for cardiovascular health.
• Traditional BP metrics may not fully capture long-term cardiovascular risk.
• The concept of time in therapeutic range is gaining traction in managing chronic conditions.

Purpose of the Study:

• To review the concept of time in target range for blood pressure (BP) management.
• To explore methods for calculating BP time in target range.
• To assess its implications for patient outcomes and clinical care.

Main Methods:

• Analysis of recent post-hoc studies from clinical trials.
• Review of observational studies on BP management.
• Exploration of BP time in target range calculation and its correlation with outcomes.

Main Results:

• Higher BP time in target range is linked to reduced risks of major adverse cardiovascular events (MACE), including heart failure, stroke, myocardial infarction, and all-cause mortality.
• Increased time in target range also lowers the risk of atrial fibrillation and dementia.
• BP time in target range is a novel metric providing valuable insights into BP control and clinical outcomes.

Conclusions:

• BP time in target range is a significant predictor of cardiovascular outcomes across diverse patient populations.
• Further prospective trials and real-world studies are needed to fully establish its clinical application.
• Integrating continuous BP monitoring via wearable devices could enhance the utility of this metric in hypertension management.