Gender male (%) | 54 (94.7%) |
Age (years) | 71.5±8.0 |
BMI (kg/m2) | 21.5±3.2 |
Brinkman index | 1197±602 |
mMRC scale | |
(0/1/2/3/4) | 14/30/9/2/2 |
GOLD classification | |
(I/II/III/IV | 10/16/25/6 |
Distance in 6MWT (m) | 418.2±103.9 |
Respiratory function | |
FVC (L) | 2.82±0.79 |
%FVC (%) | 98.6±27.2 |
FEV1.0 (L) | 1.33±0.57 |
FEV1.0/FVC (%) | 46.2±10.2 |
FEV1.0/FEV1.0 p (%) | 51.9±20.9 |
IC (L) | 1.99±0.56 |
Cardiac parameters measured by MDCT | |
LVEF (%) | 53.5±10.9 |
LVEDV (mL) | 96.5±34.3 |
LVEDVI (mL/m2) | 61.6±22.7 |
LVESV (mL) | 46.3±24.1 |
LVESVI (mL/m2) | 29.5±16.4 |
LVSV (mL) | 50.4±16.6 |
LVCO (L/min) | 3.6±1.2 |
LVCI (L/min/m2) | 2.3±0.8 |
RVEF (%) | 34.4±12.5 |
RVEDV (mL) | 121.5±38.4 |
RVEDVI (mL/m2) | 77.2±23.1 |
RVESV (mL) | 80.2±32.2 |
RVESVI (mL/m2) | 51.0±19.7 |
RVSV (mL) | 41.2±18.7 |
RVCO (L/min) | 3.0±1.2 |
RVCI (L/min/m2) | 1.9±0.8 |
Cardiac parameters measured by echocardiography | |
LVDd (mm) | 45.0±7.4 |
LVDs (mm) | 28.1±5.8 |
LVEF (%) | 68.5±9.7 |
TR-PG (mm Hg) | 15.5±13.8 |
6MWT, 6 min walk test; BMI, body mass index; FEV1, forced expiratory volume in 1 s; %FVC, per cent predicted FVC; FVC, forced vital capacity; IC, inspiratory capacity; LVCI, left ventricular cardiac index; LVCO, left ventricular cardiac output; LVDd, left ventricular diastolic diameter; LVDs, left ventricular systolic diameter; LVEDV, left ventricular end diastolic volume; LVEDVI, left ventricular end diastolic volume index; LVEF, left ventricular ejection fraction; LVESV, left ventricular end systolic volume; LVESVI, left ventricular end systolic volume index; LVSV, left ventricular stroke volume; MDCT, multidetector CT; mMRC, modified British Medical Research Council; RVCI, right ventricular cardiac index; RVCO, right ventricular cardiac output; RVEDV, right ventricular end diastolic volume; RVEDVI, right ventricular end diastolic volume index; RVEF, right ventricular ejection fraction; RVESV, right ventricular end systolic volume; RVESVI, right ventricular end systolic volume index; RVSV, right ventricular stroke volume; TR-PG, tricuspid regurgitation-pressure gradient.