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

File: <base>/training/ningbo/g8/JS17712.hea (755 bytes) 
JS17712 12 500 5000
JS17712.mat 16x1+24 1000.0(0)/mV 16 0 15 14390 0 I
JS17712.mat 16x1+24 1000.0(0)/mV 16 0 20 26039 0 II
JS17712.mat 16x1+24 1000.0(0)/mV 16 0 5 11632 0 III
JS17712.mat 16x1+24 1000.0(0)/mV 16 0 -15 -14048 0 aVR
JS17712.mat 16x1+24 1000.0(0)/mV 16 0 5 -4626 0 aVL
JS17712.mat 16x1+24 1000.0(0)/mV 16 0 10 12865 0 aVF
JS17712.mat 16x1+24 1000.0(0)/mV 16 0 107 19796 0 V1
JS17712.mat 16x1+24 1000.0(0)/mV 16 0 234 6235 0 V2
JS17712.mat 16x1+24 1000.0(0)/mV 16 0 259 -31174 0 V3
JS17712.mat 16x1+24 1000.0(0)/mV 16 0 -98 -14282 0 V4
JS17712.mat 16x1+24 1000.0(0)/mV 16 0 -190 18679 0 V5
JS17712.mat 16x1+24 1000.0(0)/mV 16 0 -68 -3213 0 V6
# Age: 74
# Sex: Male
# Dx: 164890007,164934002,164873001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown