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

File: <base>/training/chapman_shaoxing/g1/JS00848.hea (747 bytes) 
JS00848 12 500 5000
JS00848.mat 16x1+24 1000.0(0)/mV 16 0 -44 -189 0 I
JS00848.mat 16x1+24 1000.0(0)/mV 16 0 -5 2216 0 II
JS00848.mat 16x1+24 1000.0(0)/mV 16 0 39 2395 0 III
JS00848.mat 16x1+24 1000.0(0)/mV 16 0 24 5149 0 aVR
JS00848.mat 16x1+24 1000.0(0)/mV 16 0 -44 -7503 0 aVL
JS00848.mat 16x1+24 1000.0(0)/mV 16 0 15 -3868 0 aVF
JS00848.mat 16x1+24 1000.0(0)/mV 16 0 5 4846 0 V1
JS00848.mat 16x1+24 1000.0(0)/mV 16 0 73 16408 0 V2
JS00848.mat 16x1+24 1000.0(0)/mV 16 0 24 10809 0 V3
JS00848.mat 16x1+24 1000.0(0)/mV 16 0 5 5077 0 V4
JS00848.mat 16x1+24 1000.0(0)/mV 16 0 -39 -18879 0 V5
JS00848.mat 16x1+24 1000.0(0)/mV 16 0 -239 11753 0 V6
# Age: 89
# Sex: Female
# Dx: 164889003,251146004,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown