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

File: <base>/training/chapman_shaoxing/g1/JS00850.hea (741 bytes) 
JS00850 12 500 5000
JS00850.mat 16x1+24 1000.0(0)/mV 16 0 185 -22917 0 I
JS00850.mat 16x1+24 1000.0(0)/mV 16 0 146 12052 0 II
JS00850.mat 16x1+24 1000.0(0)/mV 16 0 -39 -30659 0 III
JS00850.mat 16x1+24 1000.0(0)/mV 16 0 -166 10695 0 aVR
JS00850.mat 16x1+24 1000.0(0)/mV 16 0 112 31057 0 aVL
JS00850.mat 16x1+24 1000.0(0)/mV 16 0 54 18491 0 aVF
JS00850.mat 16x1+24 1000.0(0)/mV 16 0 10 -6858 0 V1
JS00850.mat 16x1+24 1000.0(0)/mV 16 0 176 3302 0 V2
JS00850.mat 16x1+24 1000.0(0)/mV 16 0 117 -26712 0 V3
JS00850.mat 16x1+24 1000.0(0)/mV 16 0 127 21981 0 V4
JS00850.mat 16x1+24 1000.0(0)/mV 16 0 156 4422 0 V5
JS00850.mat 16x1+24 1000.0(0)/mV 16 0 98 -30576 0 V6
# Age: 60
# Sex: Female
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown