Figure 4From: Non-invasive assessment of arterial stiffness using oscillometric blood pressure measurement Relationships between new arterial stiffness index (Arterial Pressure-volume Index, API) and other arterial stiffness parameters or age. A. Relationship between brachial-ankle PWV (baPWV) and API. B. Relationship between carotid-femoral PWV (cfPWV) and API. C. Relationship between carotid arterial compliance and API. D. Relationship between age and API.Back to article page