Will Two Do? Varying Dimensions in Electrocardiography: The PhysioNet/Computing in Cardiology Challenge 2021 1.0.3

File: <base>/training/ningbo/g29/JS38847.hea (700 bytes) 
JS38847 12 500 5000
JS38847.mat 16x1+24 1000.0(0)/mV 16 0 68 25992 0 I
JS38847.mat 16x1+24 1000.0(0)/mV 16 0 98 9296 0 II
JS38847.mat 16x1+24 1000.0(0)/mV 16 0 29 -16714 0 III
JS38847.mat 16x1+24 1000.0(0)/mV 16 0 -83 21039 0 aVR
JS38847.mat 16x1+24 1000.0(0)/mV 16 0 20 -17528 0 aVL
JS38847.mat 16x1+24 1000.0(0)/mV 16 0 63 -9652 0 aVF
JS38847.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V1
JS38847.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V2
JS38847.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V3
JS38847.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V4
JS38847.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V5
JS38847.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V6
# Age: 4
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown