Echocardiographic differences between the group with cardiotoxicity and the group without cardiotoxicity

VariablesPatients with cardiotoxicityPatients without cardiotoxicityP
Diastolic diameter (mm)43.3 ± 5.742.6 ± 50.254
Systolic diameter (mm)27.6 ± 6.327.0 ± 5.10.383
Septum (mm)8.2 ± 2.18.4 ± 1.40.362
Posterior wall (mm)8 ± 1.48.2 ± 1.40.275
Left ventricular mass (g/m2)71.1 ± 15.766 ± 16.70.127
RWT0.38 ± 0.110.38 ± 0.080.418
LVEF (%)58.6 ± 10.663.7 ± 60.005
GLS (%)13.9 ± 1.919.4 ± 4.2< 0.001
Postsystolic contractions74.5%16.5%< 0.001
GWI (mmHg%)1,421.4 ± 396.71,925.4 ± 448< 0.001
GCW (mmHg%)1,669.6 ± 3992,115.1 ± 484< 0.001
GWW (mmHg%)179.8 ± 106.7135.3 ± 1060.015
GWE (%)88.2 ± 5104.6 ± 1380.246
Mechanical dispersion (ms)76.7 ± 3547.3 ± 15.9< 0.001

RWT: relative wall thickness; LVEF: left ventricular ejection fraction; GLS: global longitudinal strain; GWI: global myocardial work index; GCW: Global Constructive Work; GWW: Global Wasted Work; GWE: Global Work Efficiency