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

File: <base>/training/chapman_shaoxing/g1/JS00833.hea (740 bytes) 
JS00833 12 500 5000
JS00833.mat 16x1+24 1000.0(0)/mV 16 0 15 4916 0 I
JS00833.mat 16x1+24 1000.0(0)/mV 16 0 5 13534 0 II
JS00833.mat 16x1+24 1000.0(0)/mV 16 0 -10 8662 0 III
JS00833.mat 16x1+24 1000.0(0)/mV 16 0 -10 -3007 0 aVR
JS00833.mat 16x1+24 1000.0(0)/mV 16 0 10 -7923 0 aVL
JS00833.mat 16x1+24 1000.0(0)/mV 16 0 -5 4917 0 aVF
JS00833.mat 16x1+24 1000.0(0)/mV 16 0 54 11035 0 V1
JS00833.mat 16x1+24 1000.0(0)/mV 16 0 244 24141 0 V2
JS00833.mat 16x1+24 1000.0(0)/mV 16 0 59 27733 0 V3
JS00833.mat 16x1+24 1000.0(0)/mV 16 0 73 27187 0 V4
JS00833.mat 16x1+24 1000.0(0)/mV 16 0 268 2262 0 V5
JS00833.mat 16x1+24 1000.0(0)/mV 16 0 -98 -17150 0 V6
# Age: 65
# Sex: Female
# Dx: 426783006,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown