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

File: <base>/training/ningbo/g12/JS22543.hea (760 bytes) 
JS22543 12 500 5000
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JS22543.mat 16x1+24 1000.0(0)/mV 16 0 -68 -13746 0 II
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JS22543.mat 16x1+24 1000.0(0)/mV 16 0 73 23213 0 aVR
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JS22543.mat 16x1+24 1000.0(0)/mV 16 0 -29 -8669 0 aVF
JS22543.mat 16x1+24 1000.0(0)/mV 16 0 -29 16384 0 V1
JS22543.mat 16x1+24 1000.0(0)/mV 16 0 -10 -14188 0 V2
JS22543.mat 16x1+24 1000.0(0)/mV 16 0 -49 -20687 0 V3
JS22543.mat 16x1+24 1000.0(0)/mV 16 0 -49 32243 0 V4
JS22543.mat 16x1+24 1000.0(0)/mV 16 0 10 1747 0 V5
JS22543.mat 16x1+24 1000.0(0)/mV 16 0 -59 16413 0 V6
# Age: 59
# Sex: Female
# Dx: 426177001,164934002,39732003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown