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

File: <base>/training/ningbo/g3/JS13217.hea (754 bytes) 
JS13217 12 500 5000
JS13217.mat 16x1+24 1000.0(0)/mV 16 0 10 93 0 I
JS13217.mat 16x1+24 1000.0(0)/mV 16 0 63 270 0 II
JS13217.mat 16x1+24 1000.0(0)/mV 16 0 54 124 0 III
JS13217.mat 16x1+24 1000.0(0)/mV 16 0 -34 5721 0 aVR
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JS13217.mat 16x1+24 1000.0(0)/mV 16 0 59 -5882 0 aVF
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JS13217.mat 16x1+24 1000.0(0)/mV 16 0 -24 -9346 0 V2
JS13217.mat 16x1+24 1000.0(0)/mV 16 0 -34 -8005 0 V3
JS13217.mat 16x1+24 1000.0(0)/mV 16 0 -68 -4011 0 V4
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JS13217.mat 16x1+24 1000.0(0)/mV 16 0 20 17688 0 V6
# Age: 89
# Sex: Male
# Dx: 164890007,164934002,39732003,713427006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown