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Table 1 Frequency of different classes of ductal size

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

Class of ductal size

Frequency

Percent

Small

22

21.4

Moderate

31

30.1

Large

50

48.5

Total

103a

100.0

  1. aOne patient did not have data for ductal size
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BMC Pulmonary Medicine

ISSN: 1471-2466

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