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

File: <base>/training/ningbo/g13/JS23337.hea (698 bytes) 
JS23337 12 500 5000
JS23337.mat 16x1+24 1000.0(0)/mV 16 0 -44 8199 0 I
JS23337.mat 16x1+24 1000.0(0)/mV 16 0 -88 -5212 0 II
JS23337.mat 16x1+24 1000.0(0)/mV 16 0 -44 -13425 0 III
JS23337.mat 16x1+24 1000.0(0)/mV 16 0 68 4743 0 aVR
JS23337.mat 16x1+24 1000.0(0)/mV 16 0 0 4786 0 aVL
JS23337.mat 16x1+24 1000.0(0)/mV 16 0 -68 -15368 0 aVF
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JS23337.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V2
JS23337.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V3
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JS23337.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V6
# Age: 71
# Sex: Male
# Dx: 10370003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown