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

File: <base>/training/chapman_shaoxing/g1/JS00687.hea (736 bytes) 
JS00687 12 500 5000
JS00687.mat 16x1+24 1000.0(0)/mV 16 0 -44 17455 0 I
JS00687.mat 16x1+24 1000.0(0)/mV 16 0 -68 15082 0 II
JS00687.mat 16x1+24 1000.0(0)/mV 16 0 -24 -2599 0 III
JS00687.mat 16x1+24 1000.0(0)/mV 16 0 59 -9966 0 aVR
JS00687.mat 16x1+24 1000.0(0)/mV 16 0 -10 3601 0 aVL
JS00687.mat 16x1+24 1000.0(0)/mV 16 0 -49 143 0 aVF
JS00687.mat 16x1+24 1000.0(0)/mV 16 0 -24 7452 0 V1
JS00687.mat 16x1+24 1000.0(0)/mV 16 0 -49 14635 0 V2
JS00687.mat 16x1+24 1000.0(0)/mV 16 0 -44 10216 0 V3
JS00687.mat 16x1+24 1000.0(0)/mV 16 0 -15 -1231 0 V4
JS00687.mat 16x1+24 1000.0(0)/mV 16 0 -68 18346 0 V5
JS00687.mat 16x1+24 1000.0(0)/mV 16 0 -73 14307 0 V6
# Age: 39
# Sex: Female
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown