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

File: <base>/training/ningbo/g17/JS26821.hea (734 bytes) 
JS26821 12 500 5000
JS26821.mat 16x1+24 1000.0(0)/mV 16 0 73 29976 0 I
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JS26821.mat 16x1+24 1000.0(0)/mV 16 0 15 11424 0 III
JS26821.mat 16x1+24 1000.0(0)/mV 16 0 -78 -29770 0 aVR
JS26821.mat 16x1+24 1000.0(0)/mV 16 0 29 2916 0 aVL
JS26821.mat 16x1+24 1000.0(0)/mV 16 0 49 20326 0 aVF
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JS26821.mat 16x1+24 1000.0(0)/mV 16 0 449 28779 0 V2
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JS26821.mat 16x1+24 1000.0(0)/mV 16 0 83 7911 0 V5
JS26821.mat 16x1+24 1000.0(0)/mV 16 0 78 -15957 0 V6
# Age: 37
# Sex: Male
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown