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The Cardiovascular System Findings (CV) dataset contains physiological and morphological findings related to the cardiovascular system so it holds the assessments from the parametric mapping. The CV dataset below shows how to represent longitudinal relaxation time, transverse relaxation time and extracellular volume findings from CMR. The timing of the contrast specificity is noted using the CVTPT to note if the CVTEST was done before or after contrast. CVTPTREF associates the timepoints in CVTPT with "contrast administration." In the example below, row 9 represents and unreadable CMR using CVSTAT variable to show the reading was "NOT DONE" and the CVREASND contains the reason the procedure or in this case the result. In this case, the reason was a "Non-Evaluable" image . A similar approach may be used if there is a desire to record that the CMR was not obtained at the specific visit (omitting the poor quality information).
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Rows 1-6: | Show the T1 Longitudinal Relaxation Time, and the T2 Transverse Relaxation Time, (Native T1 Mapping) for different segments of the heart prior to contrast for CMR. | Rows 7-8: | Show the T1 Longitudinal Relaxation Time, Native T1 Mapping, and Extracellular volume for different segments of the heart after contrast for CMR. | Row 9: | Shows a FIX THISparticipant 302 had a CMR procedure that was unreadable, noted as "NON-EVALUABLE". This is denoted by CVTESTCD of CVALL for "CARDIOVASCULAR SYSTEM FINDINGS with the METHOD of "CARDIAC MAGNETIC RESONANCE IMAGING".
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Row | STUDYID | DOMAIN | USUBJID | CVSEQ | CVTESTCD | CVTEST | CVORRES | CVORRESU | CVSTRESC | CVSTRESN | CVSTRESU | CVSTAT | CVREASND | CVLOC | CVMETHOD | CVLOBFXL | VISITNUM | VISIT | CVTPT | CVTPTREF | CVDTC |
| CVICNOIS | CVICMOTD | CVFOIIND | CVOIQ |
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1 | DMD-RT | CV | 301 | 1 | T1 | LONGITUDINAL RELAXATION TIME (T1 TIME) | | ms | | 1315 | ms | | | LEFT VENTRICULAR BASAL ANTEROSEPTAL SEGMENT | CARDIAC MAGNETIC RESONANCE IMAGING |
| 1 | SCREENING | BEFORE | CONTRAST ADMINISTRATION | 2023-08-01 |
| LOW NOISE | NO MOTION DISTORTION | NO FOREIGN OBJECTS | EVALUABLE IMAGE | 2 | DMD-RT | CV | 301 | 2 | T1 | LONGITUDINAL RELAXATION TIME (T1 TIME) | 1166 | ms | 1166 | 1166 | ms |
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| LEFT VENTRICULAR BASAL INFEROSEPTAL SEGMENT | CARDIAC MAGNETIC RESONANCE IMAGING |
| 1 | SCREENING | BEFORE | CONTRAST ADMINISTRATION | 2023-08-01 |
| LOW NOISE | NO MOTION DISTORTION | NO FOREIGN OBJECTS | EVALUABLE IMAGE | 3 | DMD-RT | CV | 301 | 3 | T1 | LONGITUDINAL RELAXATION TIME (T1 TIME) | | ms | | 980 | ms |
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| LEFT VENTRICULAR BASAL INFERIOR SEGMENT | CARDIAC MAGNETIC RESONANCE IMAGING |
| 1 | SCREENING | BEFORE | CONTRAST ADMINISTRATION | 2023-08-01 |
| LOW NOISE | NO MOTION DISTORTION | NO FOREIGN OBJECTS | EVALUABLE IMAGE | 4 | DMD-RT | CV | 301 | 4 | T2 | TRANSVERSE RELAXATION TIME (T2 TIME) | | ms | 45 | 45 | ms | | | LEFT VENTRICULAR BASAL ANTEROSEPTAL SEGMENT | CARDIAC MAGNETIC RESONANCE IMAGING |
| 1 | SCREENING | BEFORE | CONTRAST ADMINISTRATION | 2023-08-01 |
| LOW NOISE | NO MOTION DISTORTION | NO FOREIGN OBJECTS | EVALUABLE IMAGE | 5 | DMD-RT | CV | 301 | 5 | T2 | TRANSVERSE RELAXATION TIME (T2 TIME) | | ms | 40 | 40 | ms |
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| LEFT VENTRICULAR BASAL INFEROSEPTAL SEGMENT | CARDIAC MAGNETIC RESONANCE IMAGING |
| 1 | SCREENING | BEFORE | CONTRAST ADMINISTRATION | 2023-08-01 |
| LOW NOISE | NO MOTION DISTORTION | NO FOREIGN OBJECTS | EVALUABLE IMAGE | 6 | DMD-RT | CV | 301 | 6 | T2 | TRANSVERSE RELAXATION TIME (T2 TIME) | | ms | 48 | 48 | ms |
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| LEFT VENTRICULAR BASAL INFERIOR SEGMENT | CARDIAC MAGNETIC RESONANCE IMAGING |
| 1 | SCREENING | BEFORE | CONTRAST ADMINISTRATION | 2023-08-01 |
| LOW NOISE | NO MOTION DISTORTION | NO FOREIGN OBJECTS | EVALUABLE IMAGE | 7 | DMD-RT | CV | 301 | 7 | T1 | LONGITUDINAL RELAXATION TIME (T1 TIME) | | ms | 450 | 450 | ms | | | LEFT VENTRICULAR BASAL ANTEROSEPTAL SEGMENT | CARDIAC MAGNETIC RESONANCE IMAGING |
| 1 | SCREENING | AFTER | CONTRAST ADMINISTRATION | 2023-08-01 |
| LOW NOISE | NO MOTION DISTORTION | NO FOREIGN OBJECTS | EVALUABLE IMAGE | 8 | DMD-RT | CV | 301 | 8 | EXTRAVOL | EXTRACELLULAR VOLUME | | % | 25 | 25 | % | | | LEFT VENTRICULAR BASAL ANTEROSEPTAL SEGMENT | CARDIAC MAGNETIC RESONANCE IMAGING |
| 1 | SCREENING | AFTER | CONTRAST ADMINISTRATION | 2023-08-01 |
| LOW NOISE | NO MOTION DISTORTION | NO FOREIGN OBJECTS | EVALUABLE IMAGE | 9 | DMD-RT | CV | 302 | 1 | CVALLCMR TEST RESULTS- add text around this - most cases would be one test. May have this occur when the participant is older, and this is how it would be known. | CARDIOVASCULAR SYSTEM FINDINGS |
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| | | | CARDIAC MAGNETIC RESONANCE IMAGING |
| 1 | SCREENING |
| CONTRAST ADMINISTRATION | 2023-08-05 |
| HIGH NOISE | YES-NOT ACCEPTABLE MOTION DISTORTION | YES FOREIGN OBJECTS | NON-EVALUABLE IMAGE |
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Nsvmeta |
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| Variable | Label | Type | Role | Origin |
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CVICNOIS | Image Condition r/t Noise | text | Non-standard Record Qualifier | CRF | CVICMOTD | Image Condition r/t Motion Distortion | text | Non-standard Record Qualifier | CRF | CVFOIIND | Foreign Object on Image Indicator | text | Non-standard Record Qualifier | CRF | CVOIQ | Overall Image Quality | text | Non-standard Record Qualifier | CRF |
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