Table 5A.
Association between myocardial triglyceride content and structural and functional LV parameters (univariate analysis).
| MTGC | ||
|---|---|---|
| r | p value | |
| LV mass (g) | 0.12 | 0.03 |
| LV mass index (g/cm²) | -0.01 | 0.83 |
| LV mass/EDV (g/mL) | 0.32 | <0.0001 |
| Cardiac output (L/min) | 0.02 | 0.75 |
| Cardiac index (L/min/m²) | -0.15 | 0.006 |
| LVEF (%) | 0.15 | 0.005 |
| ESV (mL) | -0.20 | 0.0003 |
| ESV index (mL/cm²) | -0.34 | <0.0001 |
| SV (mL) | -0.13 | 0.02 |
| SV index (mL/cm²) | -0.31 | <0.0001 |
| EDV (mL) | -0.17 | 0.002 |
| EDV index (mL/cm²) | -0.36 | <0.0001 |
| Peak E velocity (cm/s) | -0.25 | <0.0001 |
| Peak A velocity (cm/s) | 0.26 | <0.0001 |
| Mitral E/A ratio | -0.35 | <0.0001 |
| GCS (%) | -0.10 | 0.07 |
| GLS (%) | 0.009 | 0.88 |
| SRc (s-1) | -0.13 | 0.02 |
| SRl (s-1) | -0.12 | 0.04 |
| EDSRc (s-1) | -0.17 | 0.003 |
| LDSRc (s-1) | 0.40 | <0.0001 |
| EDSRl (s-1) | -0.08 | 0.15 |
| LDSRl (s-1) | 0.24 | <0.0001 |
MTGC, myocardial triglyceride content; LV, left ventricular; LVEF, left ventricular ejection fraction; SV, stroke volume; ESV, end-systolic volume; EDV, end-diastolic volume; GCS, global peak systolic circumferential strain; GLS, global peak systolic longitudinal strain; SRc, global peak systolic circumferential strain rate; SRl, global peak systolic longitudinal strain rate; EDSRc, global peak early-diastolic circumferential strain rate; EDSRl, global peak early-diastolic longitudinal strain rate; LDSRc, global peak late-diastolic circumferential strain rate; LDSRl, global peak late-diastolic longitudinal strain rate.