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Table 1 Diagnosis, biometric data, and measured flows

From: Foetal blood flow measured using phase contrast cardiovascular magnetic resonance – preliminary data comparing 1.5 T with 3.0 T

Flow (mL/min/kg)

Diagnosis

B0 (T)

GA (wk)

EFW (kg)

MPA

AAO

SVC

AD

DAO

PBF

UV

RV/LV

1.5

36

3.20

181

96

153

248

230

106

179

Disproportion

3.0

35

2.87

259

106

133

227

182

82

151

RV/LV

1.5

38

3.25

373

101

143

306

271

60

116

Disproportion

3.0

38

3.24

327

89

191

281

223

88

126

Normal

1.5

37

3.74

218

157

104

191

219

68

119

3.0

37

3.68

NR

140

108

NR

239

NR

NR

Normal

1.5

36

3.02

222

206

201

276

276

114

138

3.0

36

2.80

261

209

150

243

295

80

192

Normal

1.5

38

3.55

248

128

116

158

201

35

115

3.0

38

3.50

202

140

84

151

239

66

180

  1. B0: field strength; GA: gestational age; EFW: estimated fetal weight; MPA: main pulmonary artery; AAO: ascending aorta; SVC: superior vena cava; AD: arterial duct; DAO: descending aorta; PBF: pulmonary blood flow; UV: umbilical vein; RV: right ventricle; LV: left ventricle; NR: Not Recorded due to foetal motion.