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The Egyptian Heart Journal

Table 4 Nakata index and McGoon ratio based on the systemic to pulmonary shunt surgery history

From: The Nakata index and McGoon ratio: correlation with the severity of pulmonary regurgitation after the repair of paediatric tetralogy of Fallot

 

History of shunt operation

Median (range)

P-value

Nakata index

No shunt (n = 47)

302.5 (242.6–389.8)

0.05*

Shunt (n = 9)

227.4 (198.0–310.9)

McGoon ratio

No shunt (n = 47)

2.3 (1.9–2.7)

0.8

Shunt (n = 9)

2.2 (1.9–2.8)

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