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Table 3 Echocardiographic Findings of DVT Vs Non-DVT Patients in Overall ARDS Cohort

From: Prevalence, risk, and outcome of deep vein thrombosis in acute respiratory distress syndrome

Variables Total DVT Non-DVT P value
LA diameter (mm) 48 (43, 53) 47 (42, 53) 48 (43, 52) 0.764
LVESVI (mL/m2) 46 (43, 49) 46 (42, 48) 47 (44, 49) 0.041
LVEDVI (mL/m2) 29 (27, 32) 29 (26, 31) 30 (27, 32) 0.107
Simpson biplane EF (%) 66 (62, 70) 67 (62, 70) 66 (61, 70) 0.513
RA diameter (mm) 45 (41, 48) 45 (41, 48) 44 (40, 48) 0.236
RV diameter (mm) 30 (26, 32) 30 (27, 32) 29 (26, 32) 0.839
PA diameter (mm) 23 (21, 25) 23 (22, 25) 23 (21, 25) 0.933
PASP (mmHg) 40 (36, 48) 43 (38, 60) 38 (35, 46) 0.007
PAH, n (%) 55 (25.6) 25 (29.1) 30 (23.3) 0.338
Pericardial effusion, n (%) 12 (5.6) 4 (4.7) 8 (6.2) 0.628
Tricuspid regurgitation, n (%) 86 (40.0) 38 (44.2) 48 (37.2) 0.306
  1. Data are presented as median (IQR) or n (%). P values comparing DVT and non-DVT were from Mann-Whitney U test, or χ2 test. P < 0.05 was considered statistically significant
  2. Abbreviations: ARDS acute respiratory distress syndrome, DVT deep vein thrombosis, EF ejection fraction, LA left atrial, LVEDVI left ventricular end-diastolic volume index, LVESVI left ventricular end-systolic volume index, PA pulmonary artery, PAH pulmonary artery hypertension, PASP pulmonary artery systolic pressure, RA right atrial, RV right ventricular