Circumferential and Longitudinal Strain are CMR measurement parameters used to evaluate progression of cardiac dysfunctionThis example shows the representation of circumferential and longitudinal strain findings in the CV domain. The sponsor used the "CMRBRANDTYP Feature Tracking" analysis method (CVANMETH).
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Rows 1-3: | Show circumferential strain using the CMR Brand Type (CMRBRANDTYP) Feature tracking analysis for the left ventricular ventricle base, mid, and apex regions (CVLOC). | Row 4: | Shows the left ventricular global circumferential strain (CVLOC=LV Global) and (CVTEST=CIRCUMFERENTIAL STRAIN)circumferential strain for the LEFT VENTRICULAR BASAL INFEROSEPTAL SEGMENT. | Row 5: | Shows the global circumferential strain for the LV Basal Inferoseptal segment (CVLOC= LEFT VENTRICULAR BASAL INFEROSEPTAL SEGMENT). | Rows 6-8: | Show the longitudinal strain for 4 chamber, 3 chamber, and 2 chamber of the left ventricleviews. | Row 9: | Shows the left ventricular global longitudinal strain (CVLOC=LV Global) and (CVTEST=LONGITUDINAL STRAIN)longitudinal strain for the LEFT VENTRICULAR BASAL INFEROSEPTAL SEGMENT. | Row 10: | Shows global longitudinal strain for the left ventricular 4 chamber basal inferoseptal segment. - check this? was it left over or is correct? |
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Row | STUDYID | DOMAIN | USUBJID | CVSEQ | CVTESTCD | CVTEST | CVORRES | CVORRESU | CVSTRESC | CVSTRESN | CVSTRESU | CVLOC | CVMETHOD | CVANMETH | CVLOBFXL | VISITNUM | VISIT | CVDTC |
| CVIMVIEW |
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1 | DMD-CLS | CV | DMD-CLS-01-401 | 1 | CFSTRAIN | CIRCUMFERENTIAL STRAINCARDIAC MAGNETIC RESONANCE IMAGINGCircumferential Strain | | % | | -9 | % | HEART, LEFT VENTRICLE, BASE |
OR LEFT VENTRICULAR BASE CURRENT CT HAS, HEART, RIGHT VENTRICLE, BASE AND HEART, RIGHT VENTRICLE, MID-LEVEL ***IT MAY BE A DIFFERENT USE CASE. MRI | CMRBRANDTYP Feature Tracking |
| 1 | SCREENINGVISIT 1 | 2023-09-01 |
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| 2 | DMD-CLS | CV | DMD-CLS-01-401 | 2 | CFSTRAIN | CIRCUMFERENTIAL STRAINCircumferential Strain | | % | | -12 | % | HEART, LEFT | VENTRICULAR CARDIAC MAGNETIC RESONANCE IMAGINGMRI | CMRBRANDTYP Feature tracking |
| 1 | SCREENINGVISIT 1 | 2023-09-01 |
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| 3 | DMD-CLS | CV | DMD-CLS-01-401 | 3 | CFSTRAIN | CIRCUMFERENTIAL STRAINCircumferential Strain | | % | | -10 | % | HEART, LEFT | VENTRICULAR CARDIAC MAGNETIC RESONANCE IMAGINGMRI | CMRBRANDTYP Feature tracking |
| 1 | SCREENINGVISIT 1 | 2023-09-01 |
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| 4 | DMD-CLS | CV | DMD-CLS-01-401 | 4 | CFSTRAIN | CIRCUMFERENTIAL STRAIN101010% GLOBALBASAL INFEROSEPTAL SEGMENT | MRI | CARDIAC MAGNETIC RESONANCE IMAGING | CMRBRANDTYP Feature tracking |
| 1 | SCREENINGVISIT 1 | 2023-09-01 |
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| 5 | DMD-CLS | CV | DMD-CLS-01-401 | 5 |
CFSTRAIN | GCS | Global Circumferential Strain | CIRCUMFERENTIAL STRAIN121212LEFT VENTRICULAR BASAL INFEROSEPTAL SEGMENT | CARDIAC MAGNETIC RESONANCE IMAGING | CMRBRANDTYP Feature tracking |
| 1 | SCREENINGVISIT 1 | 2023-09-01 |
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| 6 | DMD-CLS | CV | DMD-CLS-01-401 | 6 | LNGSTRAINLONGITUDINAL STRAIN, 4 CHAMBERCARDIAC MAGNETIC RESONANCE IMAGING | MRI | CMRBRANDTYP Feature Tracking |
| 1 | SCREENINGVISIT 1 | 2023-09-01 |
| 4-CHAMBER | 7 | DMD-CLS | CV | DMD-CLS-01-401 | 7 | LNGSTRAINLONGITUDINAL STRAIN, 3 CHAMBERCARDIAC MAGNETIC RESONANCE IMAGING | MRI | CMRBRANDTYP Feature tracking |
| 1 | SCREENINGVISIT 1 | 2023-09-01 |
| 3-CHAMBER | 8 | DMD-CLS | CV | DMD-CLS-01-401 | 8 | LNGSTRAINLONGITUDINAL STRAIN, 2 CHAMBERCARDIAC MAGNETIC RESONANCE IMAGING | MRI | CMRBRANDTYP Feature tracking |
| 1 | SCREENINGVISIT 1 | 2023-09-01 |
| 2-CHAMBER | 9 | DMD-CLS | CV | DMD-CLS-01-401 | 9 | LNGSTRAINLONGITUDINAL STRAIN181818 GLOBALBASAL INFEROSEPTAL SEGMENT | MRI | CARDIAC MAGNETIC RESONANCE IMAGING | CMRBRANDTYP Feature tracking |
| 1 | SCREENINGVISIT 1 | 2023-09-01 |
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| 10 | DMD-CLS | CV | DMD-CLS-01-401 | 10 |
LNGSTRAIN | LGS | Global Longitudinal Strain | LONGITUDINAL STRAIN141414LEFT VENTRICULAR 4 CHAMBER BASAL INFEROSEPTAL SEGMENT | CARDIAC MAGNETIC RESONANCE IMAGING | CMRBRANDTYP Feature tracking |
| 1 | SCREENING |
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| Variable | Label | Type | Role | Origin |
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| Imaging View | text | Non-standard Record Qualifier | CRF |
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