Skip to main content

Table 1 Clinical and demographic characteristics

From: The accuracy and influencing factors of Doppler echocardiography in estimating pulmonary artery systolic pressure: comparison with right heart catheterization: a retrospective cross-sectional study

Variables

Value

Age (years)

50.9 ± 13.3

Males (%)

90 (41.3)

BMI

1.67 (1.57, 1.84)

Systolic BP (mmHg)

120 (108, 132)

Diastolic BP (mmHg)

77 (70, 87)

Heart rate (bpm)

76 (68.65, 80)

Interval between TTE and RHC, days

2.5 (1, 5)

NT-pro BNP (pg/ml)

451 (175, 1043)

6 M WT (m)

365.5 ± 104.6

WHO functional class

 

 I Class (%)

20 (9.2)

 II Class (%)

93 (42.7)

 III Class (%)

89 (40.8)

 IV Class (%)

16 (7.3)

PH (n)

197 (90.4%)

 Idiopathic, heritable, drug and toxic induced

37

 Associated with Connective tissue disease

25

 Portal hypertension

2

 Congenital heart disease

8

 PH due to left heart disease

6

 PH due to lung disease and/or hypoxia

6

 Chronic thromboembolic PH

95

 PH with unclear and/or multifactorial mechanisms

13

 Pulmonary veno-occlusive disease and/or pulmonary capillary haemangiomatosis

5

Non-PH (n)

21 (9.6%)

  1. Values are presented as mean ± SD, median (IQR), or n (%)
  2. BMI body mass index; TTE, transthoracic echocardiography; RHC right heart catheterization; BP blood pressure; NT-pro BNP N-terminal pro B-type natriuretic peptide; 6 M WT 6-min walk test; PH pulmonary hypertension