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

File: <base>/training/georgia/g1/E00063.hea (712 bytes) 
E00063 12 500 5000
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E00063.mat 16x1+24 1000.0(0)/mV 16 0 34 8371 0 aVF
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E00063.mat 16x1+24 1000.0(0)/mV 16 0 29 628 0 V2
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E00063.mat 16x1+24 1000.0(0)/mV 16 0 19 14948 0 V6
# Age: 67
# Sex: Female
# Dx: 47665007,164917005
# Rx: Unknown
# Hx: Unknown