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

File: <base>/training/ningbo/g32/JS41977.hea (759 bytes) 
JS41977 12 500 5000
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JS41977.mat 16x1+24 1000.0(0)/mV 16 0 -39 18458 0 II
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JS41977.mat 16x1+24 1000.0(0)/mV 16 0 68 -22984 0 aVR
JS41977.mat 16x1+24 1000.0(0)/mV 16 0 -73 24525 0 aVL
JS41977.mat 16x1+24 1000.0(0)/mV 16 0 5 -7630 0 aVF
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JS41977.mat 16x1+24 1000.0(0)/mV 16 0 54 -23396 0 V2
JS41977.mat 16x1+24 1000.0(0)/mV 16 0 68 -17954 0 V3
JS41977.mat 16x1+24 1000.0(0)/mV 16 0 -20 10337 0 V4
JS41977.mat 16x1+24 1000.0(0)/mV 16 0 -39 24662 0 V5
JS41977.mat 16x1+24 1000.0(0)/mV 16 0 -59 13366 0 V6
# Age: 11
# Sex: Female
# Dx: 164934002,427084000,59931005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown