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

File: <base>/training/chapman_shaoxing/g1/JS00442.hea (756 bytes) 
JS00442 12 500 5000
JS00442.mat 16x1+24 1000.0(0)/mV 16 0 -93 3115 0 I
JS00442.mat 16x1+24 1000.0(0)/mV 16 0 -78 -623 0 II
JS00442.mat 16x1+24 1000.0(0)/mV 16 0 15 -3698 0 III
JS00442.mat 16x1+24 1000.0(0)/mV 16 0 88 4966 0 aVR
JS00442.mat 16x1+24 1000.0(0)/mV 16 0 -54 -2537 0 aVL
JS00442.mat 16x1+24 1000.0(0)/mV 16 0 -34 -8105 0 aVF
JS00442.mat 16x1+24 1000.0(0)/mV 16 0 10 -7382 0 V1
JS00442.mat 16x1+24 1000.0(0)/mV 16 0 15 -8 0 V2
JS00442.mat 16x1+24 1000.0(0)/mV 16 0 54 -3511 0 V3
JS00442.mat 16x1+24 1000.0(0)/mV 16 0 54 5325 0 V4
JS00442.mat 16x1+24 1000.0(0)/mV 16 0 -10 6255 0 V5
JS00442.mat 16x1+24 1000.0(0)/mV 16 0 -49 10880 0 V6
# Age: 80
# Sex: Female
# Dx: 164889003,164917005,59118001,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown