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

File: <base>/training/ningbo/g2/JS11693.hea (759 bytes) 
JS11693 12 500 5000
JS11693.mat 16x1+24 1000.0(0)/mV 16 0 -15 32397 0 I
JS11693.mat 16x1+24 1000.0(0)/mV 16 0 5 30886 0 II
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JS11693.mat 16x1+24 1000.0(0)/mV 16 0 -20 10967 0 aVL
JS11693.mat 16x1+24 1000.0(0)/mV 16 0 10 8522 0 aVF
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JS11693.mat 16x1+24 1000.0(0)/mV 16 0 -132 27067 0 V2
JS11693.mat 16x1+24 1000.0(0)/mV 16 0 -142 21302 0 V3
JS11693.mat 16x1+24 1000.0(0)/mV 16 0 -29 -22962 0 V4
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JS11693.mat 16x1+24 1000.0(0)/mV 16 0 -171 11257 0 V6
# Age: 75
# Sex: Female
# Dx: 426177001,713427006,270492004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown