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

File: <base>/training/ningbo/g8/JS17664.hea (780 bytes) 
JS17664 12 500 5000
JS17664.mat 16x1+24 1000.0(0)/mV 16 0 -68 -1016 0 I
JS17664.mat 16x1+24 1000.0(0)/mV 16 0 -10 4104 0 II
JS17664.mat 16x1+24 1000.0(0)/mV 16 0 59 5135 0 III
JS17664.mat 16x1+24 1000.0(0)/mV 16 0 39 4524 0 aVR
JS17664.mat 16x1+24 1000.0(0)/mV 16 0 -63 -9077 0 aVL
JS17664.mat 16x1+24 1000.0(0)/mV 16 0 24 -1659 0 aVF
JS17664.mat 16x1+24 1000.0(0)/mV 16 0 39 -6839 0 V1
JS17664.mat 16x1+24 1000.0(0)/mV 16 0 146 22229 0 V2
JS17664.mat 16x1+24 1000.0(0)/mV 16 0 142 22196 0 V3
JS17664.mat 16x1+24 1000.0(0)/mV 16 0 20 8982 0 V4
JS17664.mat 16x1+24 1000.0(0)/mV 16 0 -73 -17372 0 V5
JS17664.mat 16x1+24 1000.0(0)/mV 16 0 -181 -5194 0 V6
# Age: 69
# Sex: Male
# Dx: 429622005,59931005,164917005,365413008,164890007,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown