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

File: <base>/training/ningbo/g8/JS17973.hea (738 bytes) 
JS17973 12 500 5000
JS17973.mat 16x1+24 1000.0(0)/mV 16 0 -54 3826 0 I
JS17973.mat 16x1+24 1000.0(0)/mV 16 0 -49 9736 0 II
JS17973.mat 16x1+24 1000.0(0)/mV 16 0 5 5904 0 III
JS17973.mat 16x1+24 1000.0(0)/mV 16 0 54 -551 0 aVR
JS17973.mat 16x1+24 1000.0(0)/mV 16 0 -29 -7189 0 aVL
JS17973.mat 16x1+24 1000.0(0)/mV 16 0 -24 1714 0 aVF
JS17973.mat 16x1+24 1000.0(0)/mV 16 0 -54 -253 0 V1
JS17973.mat 16x1+24 1000.0(0)/mV 16 0 -49 -6791 0 V2
JS17973.mat 16x1+24 1000.0(0)/mV 16 0 -49 -854 0 V3
JS17973.mat 16x1+24 1000.0(0)/mV 16 0 -59 7164 0 V4
JS17973.mat 16x1+24 1000.0(0)/mV 16 0 -34 7727 0 V5
JS17973.mat 16x1+24 1000.0(0)/mV 16 0 -44 6413 0 V6
# Age: 62
# Sex: Female
# Dx: 164890007,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown