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

File: <base>/training/ningbo/g28/JS37794.hea (775 bytes) 
JS37794 12 500 5000
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JS37794.mat 16x1+24 1000.0(0)/mV 16 0 107 26474 0 aVR
JS37794.mat 16x1+24 1000.0(0)/mV 16 0 -156 13327 0 aVL
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JS37794.mat 16x1+24 1000.0(0)/mV 16 0 508 -3687 0 V2
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JS37794.mat 16x1+24 1000.0(0)/mV 16 0 127 -14634 0 V4
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JS37794.mat 16x1+24 1000.0(0)/mV 16 0 -234 -13191 0 V6
# Age: 62
# Sex: Female
# Dx: 426783006,164934002,55827005,59931005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown