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

File: <base>/training/ningbo/g7/JS17397.hea (753 bytes) 
JS17397 12 500 5000
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JS17397.mat 16x1+24 1000.0(0)/mV 16 0 -78 297 0 II
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JS17397.mat 16x1+24 1000.0(0)/mV 16 0 39 -259 0 aVR
JS17397.mat 16x1+24 1000.0(0)/mV 16 0 44 6232 0 aVL
JS17397.mat 16x1+24 1000.0(0)/mV 16 0 -83 -11974 0 aVF
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JS17397.mat 16x1+24 1000.0(0)/mV 16 0 -5 14473 0 V2
JS17397.mat 16x1+24 1000.0(0)/mV 16 0 -10 12107 0 V3
JS17397.mat 16x1+24 1000.0(0)/mV 16 0 -15 3608 0 V4
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JS17397.mat 16x1+24 1000.0(0)/mV 16 0 -20 3401 0 V6
# Age: 72
# Sex: Female
# Dx: 164890007,164934002,251146004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown