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

File: <base>/training/chapman_shaoxing/g1/JS00863.hea (760 bytes) 
JS00863 12 500 5000
JS00863.mat 16x1+24 1000.0(0)/mV 16 0 10 22311 0 I
JS00863.mat 16x1+24 1000.0(0)/mV 16 0 -112 -10973 0 II
JS00863.mat 16x1+24 1000.0(0)/mV 16 0 -122 32248 0 III
JS00863.mat 16x1+24 1000.0(0)/mV 16 0 54 -32225 0 aVR
JS00863.mat 16x1+24 1000.0(0)/mV 16 0 63 -11072 0 aVL
JS00863.mat 16x1+24 1000.0(0)/mV 16 0 -117 -28263 0 aVF
JS00863.mat 16x1+24 1000.0(0)/mV 16 0 63 -4654 0 V1
JS00863.mat 16x1+24 1000.0(0)/mV 16 0 59 13901 0 V2
JS00863.mat 16x1+24 1000.0(0)/mV 16 0 29 31673 0 V3
JS00863.mat 16x1+24 1000.0(0)/mV 16 0 10 -17988 0 V4
JS00863.mat 16x1+24 1000.0(0)/mV 16 0 34 22393 0 V5
JS00863.mat 16x1+24 1000.0(0)/mV 16 0 20 19956 0 V6
# Age: 50
# Sex: Female
# Dx: 427084000,251146004,428750005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown