CMR indices premarathon and postmarathon
| Premarathon | 6 h Postmarathon | p Value | |
|---|---|---|---|
| LVEDV (ml) | 211 (34) | 201 (32)* | <0.001 |
| LVESV (ml) | 75 (17) | 66 (16)* | <0.001 |
| LVSV (ml) | 135 (21) | 135 (21) | NS |
| LVEF (%) | 64.4 (4) | 67.4 (5)* | 0.014 |
| RVEDV (ml) | 219 (40) | 219 (39) | NS |
| RVESV (ml) | 84 (22) | 82 (22) | NS |
| RVSV (ml) | 135 (22) | 137 (24) | NS |
| RVEF (%) | 62 (5) | 62.7 (6) | NS |
Values are expressed as mean (SD).
↵* Significantly different from premarathon values (p<0.05).
CMR, cardiac magnetic resonance; LVEDV, left ventricular end diastolic volume; LVEF, left ventricular ejection fraction; LVESV, left ventricular end systolic volume, LVSV, left ventricular stroke volume; RVEDV, right ventricular end diastolic volume; RVEF, right ventricular ejection fraction; RVESV, right ventricular end systolic volume, RVSV, right ventricular stroke volume.