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

File: <base>/training/ningbo/g23/JS33643.hea (762 bytes) 
JS33643 12 500 5000
JS33643.mat 16x1+24 1000.0(0)/mV 16 0 39 22598 0 I
JS33643.mat 16x1+24 1000.0(0)/mV 16 0 -63 18977 0 II
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JS33643.mat 16x1+24 1000.0(0)/mV 16 0 15 -14599 0 aVR
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JS33643.mat 16x1+24 1000.0(0)/mV 16 0 -83 1502 0 aVF
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JS33643.mat 16x1+24 1000.0(0)/mV 16 0 229 -27855 0 V2
JS33643.mat 16x1+24 1000.0(0)/mV 16 0 200 -11569 0 V3
JS33643.mat 16x1+24 1000.0(0)/mV 16 0 107 -27294 0 V4
JS33643.mat 16x1+24 1000.0(0)/mV 16 0 -273 12698 0 V5
JS33643.mat 16x1+24 1000.0(0)/mV 16 0 -205 -28337 0 V6
# Age: 39
# Sex: Female
# Dx: 426177001,55827005,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown