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Table 2 Correlations between p c CO 2 and hemodynamic variables

From: Capillary pCO2 helps distinguishing idiopathic pulmonary arterial hypertension from pulmonary hypertension due to heart failure with preserved ejection fraction

 

IPAH

PH-HFpEF

 

r

p

r

p

Age at diagnosis

0.062

0.544

0.432*

<0.001

BMI

0.231

0.021

0.057

0.630

6MWD

0.141

0.641

−0.022

0.846

RA

0.063

0.586

−0.012

0.923

PAPm

−0.144

0.155

−0.027

0.810

PAWP

0.051

0.638

0.033

0.766

CO

0.182

0.147

0.296

0.028

CI

0.052

0.658

0.232

0.080

PVR

−0.278

0.009

−0.203

0.105

SvO 2

0.118

0.320

0.179

0.210

PaO 2

0.087

0.612

0.123

0.534

  1. *Bold numbers reflect statistically significant associations.
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Respiratory Research

ISSN: 1465-993X

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