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

File: <base>/training/chapman_shaoxing/g9/JS09273.hea (754 bytes) 
JS09273 12 500 5000
JS09273.mat 16x1+24 1000.0(0)/mV 16 0 -63 -17447 0 I
JS09273.mat 16x1+24 1000.0(0)/mV 16 0 -117 14938 0 II
JS09273.mat 16x1+24 1000.0(0)/mV 16 0 -54 32357 0 III
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JS09273.mat 16x1+24 1000.0(0)/mV 16 0 -88 -14779 0 aVF
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JS09273.mat 16x1+24 1000.0(0)/mV 16 0 -39 31468 0 V2
JS09273.mat 16x1+24 1000.0(0)/mV 16 0 -166 29618 0 V3
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JS09273.mat 16x1+24 1000.0(0)/mV 16 0 29 25510 0 V6
# Age: 53
# Sex: Female
# Dx: 427084000,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown