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

File: <base>/training/ningbo/g3/JS13580.hea (762 bytes) 
JS13580 12 500 5000
JS13580.mat 16x1+24 1000.0(0)/mV 16 0 -400 -1866 0 I
JS13580.mat 16x1+24 1000.0(0)/mV 16 0 49 11876 0 II
JS13580.mat 16x1+24 1000.0(0)/mV 16 0 449 13754 0 III
JS13580.mat 16x1+24 1000.0(0)/mV 16 0 176 973 0 aVR
JS13580.mat 16x1+24 1000.0(0)/mV 16 0 -425 -13975 0 aVL
JS13580.mat 16x1+24 1000.0(0)/mV 16 0 249 6983 0 aVF
JS13580.mat 16x1+24 1000.0(0)/mV 16 0 273 -31856 0 V1
JS13580.mat 16x1+24 1000.0(0)/mV 16 0 161 -3183 0 V2
JS13580.mat 16x1+24 1000.0(0)/mV 16 0 224 26256 0 V3
JS13580.mat 16x1+24 1000.0(0)/mV 16 0 195 -28718 0 V4
JS13580.mat 16x1+24 1000.0(0)/mV 16 0 98 -26374 0 V5
JS13580.mat 16x1+24 1000.0(0)/mV 16 0 117 13568 0 V6
# Age: 70
# Sex: Female
# Dx: 164934002,164890007,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown