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

File: <base>/training/chapman_shaoxing/g1/JS00461.hea (735 bytes) 
JS00461 12 500 5000
JS00461.mat 16x1+24 1000.0(0)/mV 16 0 -5 7224 0 I
JS00461.mat 16x1+24 1000.0(0)/mV 16 0 -54 16889 0 II
JS00461.mat 16x1+24 1000.0(0)/mV 16 0 -49 9575 0 III
JS00461.mat 16x1+24 1000.0(0)/mV 16 0 29 -5876 0 aVR
JS00461.mat 16x1+24 1000.0(0)/mV 16 0 20 -7264 0 aVL
JS00461.mat 16x1+24 1000.0(0)/mV 16 0 -54 7101 0 aVF
JS00461.mat 16x1+24 1000.0(0)/mV 16 0 -29 897 0 V1
JS00461.mat 16x1+24 1000.0(0)/mV 16 0 -49 12058 0 V2
JS00461.mat 16x1+24 1000.0(0)/mV 16 0 -117 22090 0 V3
JS00461.mat 16x1+24 1000.0(0)/mV 16 0 -454 21643 0 V4
JS00461.mat 16x1+24 1000.0(0)/mV 16 0 -54 7994 0 V5
JS00461.mat 16x1+24 1000.0(0)/mV 16 0 -171 12400 0 V6
# Age: 43
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown