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

File: <base>/training/chapman_shaoxing/g1/JS00451.hea (731 bytes) 
JS00451 12 500 5000
JS00451.mat 16x1+24 1000.0(0)/mV 16 0 5 6548 0 I
JS00451.mat 16x1+24 1000.0(0)/mV 16 0 -15 -31116 0 II
JS00451.mat 16x1+24 1000.0(0)/mV 16 0 -20 27777 0 III
JS00451.mat 16x1+24 1000.0(0)/mV 16 0 5 17718 0 aVR
JS00451.mat 16x1+24 1000.0(0)/mV 16 0 10 16554 0 aVL
JS00451.mat 16x1+24 1000.0(0)/mV 16 0 -20 25464 0 aVF
JS00451.mat 16x1+24 1000.0(0)/mV 16 0 49 1038 0 V1
JS00451.mat 16x1+24 1000.0(0)/mV 16 0 512 28549 0 V2
JS00451.mat 16x1+24 1000.0(0)/mV 16 0 -68 -30359 0 V3
JS00451.mat 16x1+24 1000.0(0)/mV 16 0 -49 25152 0 V4
JS00451.mat 16x1+24 1000.0(0)/mV 16 0 -542 6287 0 V5
JS00451.mat 16x1+24 1000.0(0)/mV 16 0 34 1859 0 V6
# Age: 31
# Sex: Male
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown