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

File: <base>/training/ningbo/g7/JS17453.hea (741 bytes) 
JS17453 12 500 5000
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JS17453.mat 16x1+24 1000.0(0)/mV 16 0 5 5711 0 II
JS17453.mat 16x1+24 1000.0(0)/mV 16 0 -29 -3501 0 III
JS17453.mat 16x1+24 1000.0(0)/mV 16 0 -20 -1367 0 aVR
JS17453.mat 16x1+24 1000.0(0)/mV 16 0 29 155 0 aVL
JS17453.mat 16x1+24 1000.0(0)/mV 16 0 -15 -5087 0 aVF
JS17453.mat 16x1+24 1000.0(0)/mV 16 0 -5 698 0 V1
JS17453.mat 16x1+24 1000.0(0)/mV 16 0 44 11005 0 V2
JS17453.mat 16x1+24 1000.0(0)/mV 16 0 73 4451 0 V3
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JS17453.mat 16x1+24 1000.0(0)/mV 16 0 68 1802 0 V6
# Age: 79
# Sex: Female
# Dx: 164890007,55827005,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown