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

File: <base>/training/ningbo/g32/JS42196.hea (730 bytes) 
JS42196 12 500 5000
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JS42196.mat 16x1+24 1000.0(0)/mV 16 0 78 3884 0 aVR
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JS42196.mat 16x1+24 1000.0(0)/mV 16 0 -34 -1249 0 aVF
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JS42196.mat 16x1+24 1000.0(0)/mV 16 0 54 23282 0 V2
JS42196.mat 16x1+24 1000.0(0)/mV 16 0 -15 22524 0 V3
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JS42196.mat 16x1+24 1000.0(0)/mV 16 0 -98 7690 0 V6
# Age: 53
# Sex: Female
# Dx: 427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown