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

File: <base>/training/ningbo/g35/JS45414.hea (709 bytes) 
JS45414 12 500 5000
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JS45414.mat 16x1+24 1000.0(0)/mV 16 0 -878 -19229 0 III
JS45414.mat 16x1+24 1000.0(0)/mV 16 0 590 18148 0 aVR
JS45414.mat 16x1+24 1000.0(0)/mV 16 0 361 1923 0 aVL
JS45414.mat 16x1+24 1000.0(0)/mV 16 0 -956 -26548 0 aVF
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JS45414.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V2
JS45414.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V3
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JS45414.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V6
# Age: 85
# Sex: Male
# Dx: 81898007
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown