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

File: <base>/training/ningbo/g26/JS35904.hea (702 bytes) 
JS35904 12 500 5000
JS35904.mat 16x1+24 1000.0(0)/mV 16 0 -20 -29316 0 I
JS35904.mat 16x1+24 1000.0(0)/mV 16 0 -54 30249 0 II
JS35904.mat 16x1+24 1000.0(0)/mV 16 0 -34 -6071 0 III
JS35904.mat 16x1+24 1000.0(0)/mV 16 0 39 -27183 0 aVR
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JS35904.mat 16x1+24 1000.0(0)/mV 16 0 -44 5900 0 aVF
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JS35904.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V2
JS35904.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V3
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JS35904.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V6
# Age: 7
# Sex: Female
# Dx: 427393009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown