Patients with HCM | Healthy non-athletes | Healthy athletes | |
---|---|---|---|
N | 45 | 180 | 554 |
LV EF (%) | 58±8.7 | 59±6.2*** | 56±5.1** |
LV SV (ml/m2) | 54±9.5*** | 55±8.6*** | 63±10*,** |
LV EDV (ml/m2) | 94±17*** | 94±13*** | 114±17*,** |
LV ESV (ml/m2) | 40±13*** | 39±8.9*** | 50±11*,** |
LV EDM (g/m2) | 74±23**,*** | 41±9.6*,*** | 53±13*,** |
RV EF (%) | 58±7.3**,*** | 54±5.9*,*** | 52±5.0*,** |
RV SV (ml/m2) | 51±10**,*** | 55±8.7*,*** | 63±10*,** |
RV EDV (ml/m2) | 90±22**,*** | 101±16*,*** | 123±21*,** |
RV ESV (ml/m2) | 39±14**,*** | 47±11*,*** | 60±14*,** |
Septal wall thickness (mm) | 21±4.5**,*** | 8.7±1.4*,*** | 9.6±1.6*,** |
Ratio of LV EDV : EDM | 1.30±0.33**,*** | 2.39±0.51*,*** | 2.25±0.43*,** |
Ratio of LV EDV : RV EDV | 1.10±0.21**,*** | 0.94±0.09* | 0.93±0.07* |
*p<0.05 versus patients with HCM.
**p<0.05 versus healthy non-athletes.
***p<0.05 versus healthy athletes.
CMR, cardiac MRI; EDM, end-diastolic mass; EDV, end-diastolic volume; EF, ejection fraction; ESV, end-systolic volume; HCM, hypertrophic cardiomyopathy; LV, left ventricular; RV, right ventricular; SV, stroke volume.