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

File: <base>/training/georgia/g1/E00305.hea (730 bytes) 
E00305 12 500 5000
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E00305.mat 16x1+24 1000.0(0)/mV 16 0 -161 24961 0 II
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E00305.mat 16x1+24 1000.0(0)/mV 16 0 -7 19690 0 aVR
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E00305.mat 16x1+24 1000.0(0)/mV 16 0 -936 6168 0 V2
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E00305.mat 16x1+24 1000.0(0)/mV 16 0 -268 23823 0 V4
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E00305.mat 16x1+24 1000.0(0)/mV 16 0 -92 -24269 0 V6
# Age: 85
# Sex: Male
# Dx: 39732003,427084000
# Rx: Unknown
# Hx: Unknown