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

File: <base>/training/ningbo/g12/JS21828.hea (769 bytes) 
JS21828 12 500 5000
JS21828.mat 16x1+24 1000.0(0)/mV 16 0 -49 -24617 0 I
JS21828.mat 16x1+24 1000.0(0)/mV 16 0 10 -32656 0 II
JS21828.mat 16x1+24 1000.0(0)/mV 16 0 59 -7993 0 III
JS21828.mat 16x1+24 1000.0(0)/mV 16 0 20 -30787 0 aVR
JS21828.mat 16x1+24 1000.0(0)/mV 16 0 -54 18392 0 aVL
JS21828.mat 16x1+24 1000.0(0)/mV 16 0 34 6345 0 aVF
JS21828.mat 16x1+24 1000.0(0)/mV 16 0 44 -393 0 V1
JS21828.mat 16x1+24 1000.0(0)/mV 16 0 73 -234 0 V2
JS21828.mat 16x1+24 1000.0(0)/mV 16 0 142 11249 0 V3
JS21828.mat 16x1+24 1000.0(0)/mV 16 0 15 20830 0 V4
JS21828.mat 16x1+24 1000.0(0)/mV 16 0 10 22920 0 V5
JS21828.mat 16x1+24 1000.0(0)/mV 16 0 88 19007 0 V6
# Age: 62
# Sex: Female
# Dx: 61721007,427084000,251146004,59931005,39732003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown