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

File: <base>/training/ningbo/g1/JS11215.hea (708 bytes) 
JS11215 12 500 5000
JS11215.mat 16x1+24 1000.0(0)/mV 16 0 -29 6008 0 I
JS11215.mat 16x1+24 1000.0(0)/mV 16 0 -68 15717 0 II
JS11215.mat 16x1+24 1000.0(0)/mV 16 0 -39 9737 0 III
JS11215.mat 16x1+24 1000.0(0)/mV 16 0 49 -4881 0 aVR
JS11215.mat 16x1+24 1000.0(0)/mV 16 0 5 -6829 0 aVL
JS11215.mat 16x1+24 1000.0(0)/mV 16 0 -54 7529 0 aVF
JS11215.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V1
JS11215.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V2
JS11215.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V3
JS11215.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V4
JS11215.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V5
JS11215.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V6
# Age: 4
# Sex: Female
# Dx: 164934002,427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown