Skip to main content

Table 4 Values for ST, T and QT. Measures of location for those intervals demonstrating no dependency on gestational age.

From: Dependency of magnetocardiographically determined fetal cardiac time intervals on gestational age, gender and postnatal biometrics in healthy pregnancies

  

N

minimum

5th percentile

median

95th percentile

maximum

ST segment

(ms)

217

13

35

72

96

107

T wave

(ms)

216

73

96

124

160

180

QT interval

(ms)

216

176

192

245

290

306

QTc interval

(ms)

216

278

300

380

443

460