N.4 Encoding Examples

N.4.1 Example 1: Patient Characteristics

Nest

Code Meaning of Concept Name

Code Meaning or Example Value

TID

Adult Echocardiography Procedure Report

TID 5200

>

….

>

Patient Characteristics

TID 5201

>>

Subject Age

39 years

TID 5201

>>

Subject Sex

M

TID 5201

>>

Patient Height

167 cm

TID 300

>>

Patient Weight

72.6 kg

TID 300

>>

Body Surface Area

1.82 m2

TID 300

>>>

Body Surface Area Formula

Code: 122240

TID 5201

N.4.2 Example 2: LV Dimensions and Fractional Shortening

Nest

Code Meaning of Concept Name

Code Meaning or Example Value

TID

Adult Echocardiography Procedure Report

TID 5200

>

….

>

Findings

TID 5202

>>

Finding Site

Left Ventricle

TID 5202

>>

Measurement Group

TID 5202

>>

Acquisition Protocol

2D Dimensions

TID 5202

>>>

Heart Rate

45 bpm

TID 300

>>>

Left Ventricle Internal End Diastolic Dimension

5.09 cm

TID 300

>>>>

Image Mode

2d

TID 5203

>>>

Left Ventricle Internal End Diastolic Dimension

5.34 cm

TID 300

>>>>

Image Mode

2d

TID 5203

>>>

Left Ventricle Internal End Diastolic Dimension

5.22 cm

TID 300

>>>>

Image Mode

2d

TID 5203

>>>>

Derivation

Mean

TID 300

>>>

Left Ventricle Internal Systolic Dimension

5.09 cm

TID 300

>>>>

Image Mode

2d

TID 5203

>>>

Left Ventricle Internal Systolic Dimension

5.34 cm

TID 300

>>>>

Image Mode

2d

TID 5203

>>>

Left Ventricle Internal Systolic Dimension

5.22 cm

TID 300

>>>>

Image Mode

2d

TID 5203

>>>>

Derivation

Mean

TID 300

>>>

Interventricular Septum Diastolic Thickness

1.20 cm

TID 300

>>>

Interventricular Septum Diastolic Thickness

1.20 cm

TID 300

>>>>

Derivation

Mean

TID 300

>>>

Left Ventricle Internal Systolic Dimension

5.09 cm

TID 300

>>>

Left Ventricle Internal Systolic Dimension

5.30 cm

TID 300

>>>>

Derivation

Mean

TID 300

>>>

Left Ventricular Fractional Shortening

54.8%

TID 300

>>>

N.4.3 Example 3: Left Atrium / Aortic Root Ratio

Nest

Code Meaning of Concept Name

Code Meaning or Example Value

TID

Adult Echocardiography Procedure Report

TID 5200

>

….

>

Findings

TID 5202

>>

Finding Site

Left Atrium

TID 5202

>>

Measurement Group

TID 5202

>>>

Acquisition Protocol

2D Dimensions

TID 5202

>>>

Left Atrium Antero-posterior Systolic Dimension

3.45 cm

TID 5202

>>>

Left Atrium Antero-posterior Systolic Dimension

3.45 cm

TID 5202

>>>>

Derivation

Mean

TID 5202

>>>

Left Atrium to Aortic Root Ratio

1.35

TID 5202

>

Findings

TID 5202

>>

Finding Site

Aorta

TID 5202

>>

Measurement Group

TID 5202

>>

Acquisition Protocol

2D Dimensions

TID 5202

>>>

Aortic Root Diameter

2.55 cm

TID 5202

>>>

N.4.4 Example 4: Pressures

Nest

Code Meaning of Concept Name

Code Meaning or Example Value

TID

Adult Echocardiography Procedure Report

TID 5200

>

….

>

Findings

TID 5202

>>

Finding Site

Right Atrium

TID 5202

>>

Measurement Group

TID 5202

>>>

Acquisition Protocol

Pressure Predictions

TID 5202

>>>

Right Atrium Systolic Pressure

10 mmHg

TID 5202

>>>>

Derivation

User estimate

TID 5202

>>

Finding Site

Right Ventricle

TID 5202

>>

Measurement Group

TID 5202

>>>

Acquisition Protocol

Pressure Predictions

TID 5202

>>>

Right Ventricular Peak Systolic Pressure

49.3 mmHg

TID 5202

N.4.5 Example 5: Cardiac Output

Nest

Code Meaning of Concept Name

Code Meaning or Example Value

TID

Adult Echocardiography Procedure Report

TID 5200

>

….

>

Findings

TID 5202

>>

Finding Site

Left Ventricle

TID 5202

>>

Measurement Group

TID 5202

>>

Image Mode

2D

TID 5202

>>>

Heart Rate

89 bpm

TID 5202

>>>

Left Ventricular End Diastolic Volume

38.914 ml

TID 5202

>>>>

Measurement Method

Teichholz

TID 5202

>>>

Left Ventricular End Systolic Volume

12.304 ml

TID 5202

>>>>

Measurement Method

Teichholz

TID 5202

>>>

Stroke Volume

26.6 ml

TID 5202

>>>>

Anatomic Site

Left Ventricle

TID 5202

>>>

Stroke Index

13.49 ml/m2

TID 5202

>>>>

Anatomic Site

Left Ventricle

TID 5202

>>>

Cardiac Output

2.37 l/min

TID 5202

>>>>

Anatomic Site

Left Ventricle

TID 5202

>>>

Cardiac Index

1.20 l/min/m2

TID 5202

>>>>

Anatomic Site

Left Ventricle

TID 5202

>>>>

Index

BSA

TID 5202

>>>

Left Ventricular Ejection Fraction

68.4 %

TID 5202

>>>

N.4.6 Example 6: Wall Scoring

Nest

Code Meaning of Concept Name

Code Meaning or Example Value

TID

Adult Echocardiography Procedure Report

TID 5200

>

….

>

Findings

TID 5204

>>

Procedure Reported

Echocardiography for Determining Ventricular Contraction

TID 5204

>>

Stage

Pre-stress image acquisition

TID 5204

>>

LV Wall Motion Score Index

1.0

TID 5204

>>>

Assessment Scale

5 Point Segment Finding Scale

TID 5204

>>

Findings

TID 5204

>>>

Wall Segment

Basal anterior

TID 5204

>>>>

Wall motion finding

Normal

TID 5204

>>>

Wall Segment

Basal anteroseptal

TID 5204

>>>>

Wall motion finding

Normal

TID 5204

>>>

Wall Segment

Basal inferoseptal

TID 5204

>>>>

Wall motion finding

Akinetic

TID 5204

… remaining segments …

TID 5204

>

Wall Motion Analysis

TID 5204

>>

Stage

Peak-stress image acquisition

TID 5204

>>

LV Wall Motion Score Index

1.23

TID 5204

>>>

Assessment Scale

5 Point Segment Finding Scale

TID 5204

>>

Findings

TID 5204

>>>

Wall Segment

Basal anterior

TID 5204

>>>>

Score

Hypokinesis

TID 5204

>>>

Wall Segment

Basal anteroseptal

TID 5204

>>>>

Score

Akinetic

TID 5204

>>>>

Morphology

Scar / Thinning

TID 5204

>>>

Wall Segment

Basal inferoseptal

TID 5204

>>>>

Score

Normal

TID 5204

… remaining segments …

TID 5204