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

File: <base>/training/ningbo/g35/JS45014.hea (700 bytes) 
JS45014 12 500 5000
JS45014.mat 16x1+24 1000.0(0)/mV 16 0 83 -23269 0 I
JS45014.mat 16x1+24 1000.0(0)/mV 16 0 59 3523 0 II
JS45014.mat 16x1+24 1000.0(0)/mV 16 0 -24 26712 0 III
JS45014.mat 16x1+24 1000.0(0)/mV 16 0 -68 16014 0 aVR
JS45014.mat 16x1+24 1000.0(0)/mV 16 0 54 1507 0 aVL
JS45014.mat 16x1+24 1000.0(0)/mV 16 0 15 -23693 0 aVF
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JS45014.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V2
JS45014.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V3
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JS45014.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V6
# Age: 4
# Sex: Female
# Dx: 427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown