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

File: <base>/training/georgia/g9/E08274.hea (712 bytes) 
E08274 12 500 5000
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E08274.mat 16x1+24 1000.0(0)/mV 16 0 0 -30693 0 V2
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E08274.mat 16x1+24 1000.0(0)/mV 16 0 -39 -11898 0 V4
E08274.mat 16x1+24 1000.0(0)/mV 16 0 -78 -31071 0 V5
E08274.mat 16x1+24 1000.0(0)/mV 16 0 -78 -5513 0 V6
# Age: 53
# Sex: Male
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown