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

File: <base>/training/georgia/g1/E00590.hea (706 bytes) 
E00590 12 500 5000
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E00590.mat 16x1+24 1000.0(0)/mV 16 0 -146 -17885 0 V6
# Age: 69
# Sex: Male
# Dx: 164889003
# Rx: Unknown
# Hx: Unknown