Cardiopulmonary and physiological parameters in case 1 at assessment

6MWD m470
 TRV m·s−14.51
 RVSP mmHg91
 TAPSE mm>18
Right heart catheterisation
 Systolic/diastolic PAP mmHg100/38
 Mean PAP mmHg61
 PAWP mmHg16
 DPG mmHg22
 CO L·min−18.31
 CI L·min−1·m−23.2
 PVR Wood units5.45
 RAP mmHg14
SvO2 %67
Left heart catheterisation
 LVEDP mmHg19
 DPG mmHg23
  • 6MWD: 6-min walking distance; TRV: tricuspid regurgitation velocity; RVSP: right ventricular systolic pressure; TAPSE: tricuspid annular plane systolic excursion; LVEF: left ventricular ejection fraction; PAP: pulmonary arterial pressure; PAWP: pulmonary artery wedge pressure; DPG: diastolic pressure gradient; CO: cardiac output; CI: cardiac index; PVR: pulmonary vascular resistance; RAP: right atrial pressure; SvO2: mixed venous oxygen saturation; LVEDP: left ventricular end diastolic pressure. #: right ventricular size and right ventricular systolic function were not assessable due to poor imaging quality.