Intravascular systolic:Pres:XXX^mean:Arterial system:Qn
intravascular systolic:pres:xxx^mean:arterial system:qn
Intravascular systolic:Pressure:Not specified^Mean of all of the values observed on the interval:Arterial system:Quantitative
intravascular systolic:pressure:not specified^mean of all of the values observed on the interval:arterial system:quantitative