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Table 2 Frequency of different severities of pulmonary hypertension

From: The effects of ductal size on the severity of pulmonary hypertension in children with patent ductus arteriosus (PDA): a multi-center study

Severity

Frequency

Percent

Mild

22

35.48

Moderate

19

30.65

Severe

21

33.87

Total

62

100.0