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

File: <base>/training/ningbo/g8/JS17767.hea (758 bytes) 
JS17767 12 500 5000
JS17767.mat 16x1+24 1000.0(0)/mV 16 0 20 -851 0 I
JS17767.mat 16x1+24 1000.0(0)/mV 16 0 5 10700 0 II
JS17767.mat 16x1+24 1000.0(0)/mV 16 0 -15 11617 0 III
JS17767.mat 16x1+24 1000.0(0)/mV 16 0 -10 1341 0 aVR
JS17767.mat 16x1+24 1000.0(0)/mV 16 0 15 -12405 0 aVL
JS17767.mat 16x1+24 1000.0(0)/mV 16 0 -5 5154 0 aVF
JS17767.mat 16x1+24 1000.0(0)/mV 16 0 -24 4950 0 V1
JS17767.mat 16x1+24 1000.0(0)/mV 16 0 34 8352 0 V2
JS17767.mat 16x1+24 1000.0(0)/mV 16 0 93 4786 0 V3
JS17767.mat 16x1+24 1000.0(0)/mV 16 0 34 14903 0 V4
JS17767.mat 16x1+24 1000.0(0)/mV 16 0 303 28515 0 V5
JS17767.mat 16x1+24 1000.0(0)/mV 16 0 -142 -17282 0 V6
# Age: 79
# Sex: Female
# Dx: 164890007,429622005,55930002,59931005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown