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Marie-Eve Muller1, Lukas Zimmerli, Michel Burnier
1Nephrologie, CHUV Lausanne.
Insights
Arterial hypertension management is crucial for reducing mortality. Non-invasive pulse wave velocity and central blood pressure measurements offer precise cardiovascular risk assessment, potentially guiding treatment decisions.
Area of Science:
- Cardiology
- Vascular Medicine
- Hypertension Research
Background:
- Arterial hypertension diagnosis and treatment are vital for reducing associated mortality and morbidity.
- Traditional blood pressure measurements guide hypertension treatment decisions.
- Arterial stiffness, indicated by pulse wave velocity, is an independent predictor of cardiovascular events.
Purpose of the Study:
- To evaluate the utility of non-invasive measurements like pulse wave velocity and central blood pressure in assessing cardiovascular risk.
- To explore the impact of therapeutic interventions on pulse wave velocity and central pressure.
- To determine if these novel measurements can serve as surrogate markers for cardiovascular disease.
Main Methods:
- Utilizing non-invasive techniques such as pulse wave analysis for central blood pressure measurement.
- Assessing arterial stiffness through pulse wave velocity measurements.
- Reviewing existing literature on the impact of therapies on these vascular parameters.
Main Results:
- Pulse wave velocity serves as a marker of arterial stiffness and an independent risk factor for cardiovascular events.
- Non-invasive measurements like pulse wave velocity and central blood pressure offer more precise cardiovascular risk assessment than traditional methods.
- Both non-pharmacological and pharmacological therapies have the potential to influence pulse wave velocity and central pressure.
Conclusions:
- Non-invasive vascular measurements provide valuable insights into cardiovascular risk beyond standard blood pressure readings.
- Further research is necessary to validate pulse wave velocity and central blood pressure as surrogate markers for cardiovascular disease outcomes.
- These advanced hemodynamic assessments may refine hypertension management strategies and improve patient outcomes.
Abstract:
Diagnosis and treatment of arterial hypertension are essential in order to reduce the mortality and the morbidity associated with this condition. The decision to treat hypertension is often based on serial office blood pressure measurements, but new non-invasive measurements such as pulse wave velocity or central blood pressure measurement using pulse wave analysis can be useful to assess the cardiovascular risk with more precision. Indeed, pulse vawe velocity, which is a marker of arterial stiffness, is an independent risk factor for future cardiovascular events. Non-pharmacological and pharmacological therapies can affect both pulse wave velocity and central pressure. However, more studies are needed in order to determine if these measurements can be use as surrogate marker of cardiovascular disease.
