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

File: <base>/training/chapman_shaoxing/g1/JS00342.hea (766 bytes) 
JS00342 12 500 5000
JS00342.mat 16x1+24 1000.0(0)/mV 16 0 24 17907 0 I
JS00342.mat 16x1+24 1000.0(0)/mV 16 0 102 -24620 0 II
JS00342.mat 16x1+24 1000.0(0)/mV 16 0 78 23023 0 III
JS00342.mat 16x1+24 1000.0(0)/mV 16 0 -63 -24336 0 aVR
JS00342.mat 16x1+24 1000.0(0)/mV 16 0 -29 25534 0 aVL
JS00342.mat 16x1+24 1000.0(0)/mV 16 0 88 -6302 0 aVF
JS00342.mat 16x1+24 1000.0(0)/mV 16 0 10 -17892 0 V1
JS00342.mat 16x1+24 1000.0(0)/mV 16 0 -5 10318 0 V2
JS00342.mat 16x1+24 1000.0(0)/mV 16 0 5 -7890 0 V3
JS00342.mat 16x1+24 1000.0(0)/mV 16 0 190 29379 0 V4
JS00342.mat 16x1+24 1000.0(0)/mV 16 0 83 10707 0 V5
JS00342.mat 16x1+24 1000.0(0)/mV 16 0 39 -19535 0 V6
# Age: 67
# Sex: Female
# Dx: 426177001,429622005,428750005,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown