Typical HL7 Observation Report ORU-R01 OBX Segment for Carotid

MSH ...
PID||5092461|||Tessel^Henrick||19301130|M|
OBR|1|||CDX^Cerebrovascular Duplex|||201301100812|||||||||||||||||||||||||123456&Maggo&Ronald&&MD, FRCS(C), FACS&DR||&English&Kathy&&RVT
NTE|1|L|\h\Primary Indication\n\\.br\Other asymptomatic patient|
NTE|2|L|\h\Patient History\n\\.br\Smoker Quit 1980's|
NTE|3|L|\h\Findings Right\n\\.br\Intimal wall thickening was imaged in the CCA.|
NTE|4|L|\h\Findings Left\n\\.br\Intimal wall thickening was imaged in the CCA.|
NTE|5|L|\h\Conclusion\n\\.br\<50% stenosis ICA bilaterally and left ECA.|
OBX|1|NM|RT DIST ICA ESV^Right Distal ICA Systolic Velocity||119|mm/s^mm/s^UCUM|||||F|||201301100812|
OBX|2|NM|RT DIST ICA EDV^Right Distal ICA Diastolic Velocity||48|mm/s^mm/s^UCUM|||||F|||201301100812|
OBX|3|NM|RT MID ICA ESV^Right Mid ICA Systolic Velocity||97|mm/s^mm/s^UCUM|||||F|||201301100812|
OBX|4|NM|RT MID ICA EDV^Right Mid ICA Diastolic Velocity||32|mm/s^mm/s^UCUM|||||F|||201301100812|
OBX|5|NM|RT PROX ICA ESV^Right Prox ICA Systolic Velocity||96|mm/s^mm/s^UCUM|||||F|||201301100812|
OBX|6|NM|RT PROX ICA EDV^Right Prox ICA Diastolic Velocity||28|mm/s^mm/s^UCUM|||||F|||201301100812|
OBX|7|ST|RT PROX ICA STEN^Right Prox ICA Stenosis||<50%||||||F|||201301100812|
...