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

File: <base>/training/ningbo/g29/JS39343.hea (744 bytes) 
JS39343 12 500 5000
JS39343.mat 16x1+24 1000.0(0)/mV 16 0 117 -25613 0 I
JS39343.mat 16x1+24 1000.0(0)/mV 16 0 -88 -6580 0 II
JS39343.mat 16x1+24 1000.0(0)/mV 16 0 -205 19180 0 III
JS39343.mat 16x1+24 1000.0(0)/mV 16 0 -15 -10778 0 aVR
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JS39343.mat 16x1+24 1000.0(0)/mV 16 0 -146 -666 0 aVF
JS39343.mat 16x1+24 1000.0(0)/mV 16 0 -142 6540 0 V1
JS39343.mat 16x1+24 1000.0(0)/mV 16 0 -24 31044 0 V2
JS39343.mat 16x1+24 1000.0(0)/mV 16 0 -190 4472 0 V3
JS39343.mat 16x1+24 1000.0(0)/mV 16 0 -239 -16100 0 V4
JS39343.mat 16x1+24 1000.0(0)/mV 16 0 -224 2768 0 V5
JS39343.mat 16x1+24 1000.0(0)/mV 16 0 -176 14731 0 V6
# Age: 44
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown