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

File: <base>/training/chapman_shaoxing/g1/JS00290.hea (734 bytes) 
JS00290 12 500 5000
JS00290.mat 16x1+24 1000.0(0)/mV 16 0 29 -3416 0 I
JS00290.mat 16x1+24 1000.0(0)/mV 16 0 -39 3209 0 II
JS00290.mat 16x1+24 1000.0(0)/mV 16 0 -68 6604 0 III
JS00290.mat 16x1+24 1000.0(0)/mV 16 0 5 5791 0 aVR
JS00290.mat 16x1+24 1000.0(0)/mV 16 0 49 22509 0 aVL
JS00290.mat 16x1+24 1000.0(0)/mV 16 0 -54 32110 0 aVF
JS00290.mat 16x1+24 1000.0(0)/mV 16 0 10 -19485 0 V1
JS00290.mat 16x1+24 1000.0(0)/mV 16 0 127 -29934 0 V2
JS00290.mat 16x1+24 1000.0(0)/mV 16 0 49 -8620 0 V3
JS00290.mat 16x1+24 1000.0(0)/mV 16 0 49 30619 0 V4
JS00290.mat 16x1+24 1000.0(0)/mV 16 0 49 -28959 0 V5
JS00290.mat 16x1+24 1000.0(0)/mV 16 0 -78 -15706 0 V6
# Age: 47
# Sex: Female
# Dx: 164890007
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown