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

File: <base>/training/ningbo/g10/JS20278.hea (753 bytes) 
JS20278 12 500 5000
JS20278.mat 16x1+24 1000.0(0)/mV 16 0 -29 6712 0 I
JS20278.mat 16x1+24 1000.0(0)/mV 16 0 10 25121 0 II
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JS20278.mat 16x1+24 1000.0(0)/mV 16 0 10 -9876 0 aVR
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JS20278.mat 16x1+24 1000.0(0)/mV 16 0 24 15651 0 aVF
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JS20278.mat 16x1+24 1000.0(0)/mV 16 0 181 4695 0 V2
JS20278.mat 16x1+24 1000.0(0)/mV 16 0 102 20378 0 V3
JS20278.mat 16x1+24 1000.0(0)/mV 16 0 -49 22148 0 V4
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JS20278.mat 16x1+24 1000.0(0)/mV 16 0 -24 20513 0 V6
# Age: 83
# Sex: Male
# Dx: 284470004,427084000,39732003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown