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Table 4 Summary of flow patterns - number of subjects with normal flow patterns

From: 4D cardiovascular magnetic resonance velocity mapping of alterations of right heart flow patterns and main pulmonary artery hemodynamics in tetralogy of Fallot

Location

Normal volunteers (N = 10)a

Tetralogy of Fallot subjects (N = 11)a

P-value

SVC

10

3

<0.05

IVC

8

3

<0.05

RA

10

4

<0.05

RV diastole

10

1

<0.05

RV systole

10

9

0.48

MPA

10

5

<0.05

RPA

6

1

<0.05

LPA

10

1

<0.05

  1. SVC = superior vena cava; IVC = inferior vena cava; RA = right atrium; RV = right ventricle; MPA = main pulmonary artery; RPA = right pulmonary artery; LPA = left pulmonary artery
  2. avalues reported are number subjects with normal flow, as detailed in the methods section and in Table 3.