From: Reference data for left ventricular filling and atrial function in children using cardiovascular magnetic resonance
tPER (ms)
tPFR (ms)
Standard method
 Median
(IQR)
120
(101,140)
141
(125,162)
 Mean ± SD
124 ± 32
145 ± 29
Compressed method
127
(111,142)
125
(109,147)
128 ± 22
130 ± 28