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

File: <base>/training/chapman_shaoxing/g2/JS02040.hea (750 bytes) 
JS02040 12 500 5000
JS02040.mat 16x1+24 1000.0(0)/mV 16 0 -44 14201 0 I
JS02040.mat 16x1+24 1000.0(0)/mV 16 0 -29 28761 0 II
JS02040.mat 16x1+24 1000.0(0)/mV 16 0 15 14534 0 III
JS02040.mat 16x1+24 1000.0(0)/mV 16 0 39 -15281 0 aVR
JS02040.mat 16x1+24 1000.0(0)/mV 16 0 -29 -6224 0 aVL
JS02040.mat 16x1+24 1000.0(0)/mV 16 0 -10 15504 0 aVF
JS02040.mat 16x1+24 1000.0(0)/mV 16 0 122 -3927 0 V1
JS02040.mat 16x1+24 1000.0(0)/mV 16 0 5 -7190 0 V2
JS02040.mat 16x1+24 1000.0(0)/mV 16 0 -88 31146 0 V3
JS02040.mat 16x1+24 1000.0(0)/mV 16 0 -176 25514 0 V4
JS02040.mat 16x1+24 1000.0(0)/mV 16 0 -224 20127 0 V5
JS02040.mat 16x1+24 1000.0(0)/mV 16 0 -59 30747 0 V6
# Age: 72
# Sex: Female
# Dx: 427084000,428750005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown