Carotid Local Arterial Stiffness Percentile and Vascular Age Calculator


This app was designed as a user-friendly interface, seeking to provide a handy tool for both researchers and clinicians who work with noninvasive indices of arterial stiffness: Distensibility Coefficient (DC) and Pulse Wave Velocity (PWV). We provide percentiles by sex and for individuals coming from Healthy* and General* population. Reference values were derived from a representative sample of individuals from the province of Girona, Spain (REGICOR Study). Additionally, the app calculates the “Vascular Age” or “Aging Excess” of a given individual with respect to the 50th percentile of an individual of the same age from a Healthy* population. A template report can be created with the introduced data. Full percentile tables and curves can also be downloaded.


Developing groups:


Use of the app is for both clinical and research purposes.

No identification data can be introduced, thus not violating any confidentiality.

Click on “accept” checkbox to continue

Enter the age   

Systolic diameter (mm)   

Diasolic diameter (mm)   

Delta (mm)   

Systolic blood pressure (mmHg)   

Diastolic blood pressure (mmHg)   

Pulse pressure (mmHg)   

PWV (m/s)   

click on this button to view and download percentiles