Skip to main content
The Ultrasound Journal

Table 2 Haemodynamic measurements

From: Echocardiographic estimation of mean pulmonary artery pressure in critically ill patients

 

Measurable TR envelope (n = 23)

Unmeasurable TR envelope (n = 30)

p valuea

All participants (n = 53)

SPAP (mmHg)

49.6 (15.5)

41.7 (10.7)

0.034

45.1 (13.5)

MPAP (mmHg)

30.2 (9.3)

28.7 (6.5)

0.525

29.4 (7.8)

RAP (mmHg)

11.8 (6.1)

11.7 (3.2)

0.987

11.7 (4.6)

PAOP (mmHg)

19.8 (4.4)

16.6.(5.2)

0.021

18.0 (5.1)

CI (L/min/m2)

2.9 (1.0)

2.9 (0.9)

0.823

2.9 (0.9)

Heart rate (bpm)

89 (20)

89 (18)

0.873

89 (18)

MAP (mmHg)

78 (9)

85 (14)

0.043

82 (12)

  1. Data are expressed as mean (SD). TR, tricuspid regurgitation; PAC, pulmonary arterial catheter; SPAP, systolic pulmonary arterial pressure; MPAP, mean pulmonary arterial pressure; RAP, right atrial pressure; PAOP, pulmonary artery occlusion pressure; CI, cardiac index; MAP, mean arterial pressure. aComparing measurable vs unmeasurable TR envelope.
Back to article page