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Table 2 Preoperative Hemodynamics and INTERMACS Class

From: Right ventricular failure following left ventricular assist device implantation is associated with a preoperative pro-inflammatory response

  WBC < 10.5 K/μL (n = 362) WBC > 10.5 K/μL (n = 127) P Value
HR (bpm) 86.13 + 16.72 94.91 + 19.11 <0.001
Mean Arterial BP (mmHg) 74.96 + 8.84 76.38 + 9.97 0.133
CO (L/min) 4.49 + 1.18 4.69 + 1.49 0.121
CI (L/min/m2) 2.25 + 0.55 2.32 + 0.67 0.291
PCWP (mmHg) 19.74 + 6.72 20.85 + 7.35 0.122
PAP (mmmHg)) 31.50 + 8.14 32.58 + 8.39 0.202
RAP (mmHg) 8.63 + 4.88 9.84 + 5.29 0.019
PVR (Wood Units) 2.78 + 1.38 2.84 + 1.69 0.704
SVR (dynes/sec/cm5) 1265.88 + 392.30 1253.54 + 478.32 0.776
TPG (mmHg) 11.76 + 4.83 11.70 + 4.81 0.899
RVSWI (gm/m/m2/beat) 615.46 + 269.14 551.54 + 226.69 0.011
CVP/PCWP Ratio 0.44 + 0.23 0.48 + 0.25 0.124
INTERMACS
 1 37 (10.2%) 35 (27.6%) <0.001
 2 90 (24.9%) 39 (30.7%) 0.198
 3 188 (51.9%) 40 (31.5%) <0.001
 4 47 (13.0%) 13 (10.2%) 0.417
  1. Continuous variables are mean + standard deviation