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

File: <base>/training/chapman_shaoxing/g1/JS00343.hea (748 bytes) 
JS00343 12 500 5000
JS00343.mat 16x1+24 1000.0(0)/mV 16 0 -78 13883 0 I
JS00343.mat 16x1+24 1000.0(0)/mV 16 0 39 -16127 0 II
JS00343.mat 16x1+24 1000.0(0)/mV 16 0 117 -30081 0 III
JS00343.mat 16x1+24 1000.0(0)/mV 16 0 20 -25534 0 aVR
JS00343.mat 16x1+24 1000.0(0)/mV 16 0 -98 -16791 0 aVL
JS00343.mat 16x1+24 1000.0(0)/mV 16 0 78 -29162 0 aVF
JS00343.mat 16x1+24 1000.0(0)/mV 16 0 -639 17393 0 V1
JS00343.mat 16x1+24 1000.0(0)/mV 16 0 -834 -23939 0 V2
JS00343.mat 16x1+24 1000.0(0)/mV 16 0 -830 1514 0 V3
JS00343.mat 16x1+24 1000.0(0)/mV 16 0 -595 -15208 0 V4
JS00343.mat 16x1+24 1000.0(0)/mV 16 0 -171 10626 0 V5
JS00343.mat 16x1+24 1000.0(0)/mV 16 0 -68 -28372 0 V6
# Age: 58
# Sex: Male
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown