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Table 3 Studies of indices of RVD and outcome in ARDS

From: Pulmonary vascular dysfunction in ARDS

Study period Recruitment period Number Data source RVD definition Independent predictor of mortality?
Jardin and Vieillard-Baron [17] 1980 to 2006 352 Echo RV:LV EDA >0.6 and IVS flattening at end-systole N
Monchi et al. [18] 1992 to 1995 259 PAC RAP > PAOP Y
Vieillard-Baron et al. [19] 1996 to 2001 75 Echo RV:LV EDA >0.6 and IVS flattening at end-systole N
Osman et al. [13] 1999 to 2001 145 PAC CVP > PAOP and MPAP > 25 mmHg and SVI < 30 ml m−2 N
Bull et al. [5] 2000 to 2005 501 PAC CVP > PAOP N
Boissier et al. [20] 2004 to 2009 226 Echo RV:LV EDA >0.6 and IVS flattening at end-systole Y
Lhéritier et al. [21] 2009 to 2012 200 Echo RV:LV EDA >0.6 and IVS flattening at end-systole N
  1. CVP, central venous pressure; EDA, end-diastolic area; IVS, interventricular septum; MPAP, mean pulmonary artery pressure; PAOP, pulmonary artery occlusion pressure; RAP, right atrial pressure; SVI, stroke volume index.