Chart 1. Data of patients with pulmonary thromboembolism.

LVEF (%)	67±6
RV s' (cm/s)	12.3±3.5
Tracking (mm)	16.9±5.2
RV strain (%)	22±9.3
RV/LV	0.9±0.3
PASP (mmHg)	41±13
MPI	0.51±25
E/e'	8.2±2.8
BMI (kg/m2)	26.4±1.6
HR (bpm)	80.8±16.3

LVEF: left ventricular ejection fraction; RV s': right ventricular systolic myocardial velocity; RV: right ventricle; RV/LV: right/left ventricular ratio (apical view); PASP: pulmonary artery systolic pressure; MPI: myocardial performance index; E/e': transmitral initial diastolic velocity (E)/average of septal and lateral initial diastolic velocity(e') ratio; BMI: body mass index; HR: heart rate.