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

File: <base>/training/chapman_shaoxing/g1/JS00664.hea (739 bytes) 
JS00664 12 500 5000
JS00664.mat 16x1+24 1000.0(0)/mV 16 0 -88 -28621 0 I
JS00664.mat 16x1+24 1000.0(0)/mV 16 0 -59 -18206 0 II
JS00664.mat 16x1+24 1000.0(0)/mV 16 0 29 10447 0 III
JS00664.mat 16x1+24 1000.0(0)/mV 16 0 73 29508 0 aVR
JS00664.mat 16x1+24 1000.0(0)/mV 16 0 -59 7021 0 aVL
JS00664.mat 16x1+24 1000.0(0)/mV 16 0 -15 22870 0 aVF
JS00664.mat 16x1+24 1000.0(0)/mV 16 0 -5 6120 0 V1
JS00664.mat 16x1+24 1000.0(0)/mV 16 0 5 32087 0 V2
JS00664.mat 16x1+24 1000.0(0)/mV 16 0 -142 28385 0 V3
JS00664.mat 16x1+24 1000.0(0)/mV 16 0 -205 10681 0 V4
JS00664.mat 16x1+24 1000.0(0)/mV 16 0 -44 3042 0 V5
JS00664.mat 16x1+24 1000.0(0)/mV 16 0 -166 -22213 0 V6
# Age: 52
# Sex: Female
# Dx: 427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown