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

File: <base>/training/ningbo/g2/JS12396.hea (760 bytes) 
JS12396 12 500 5000
JS12396.mat 16x1+24 1000.0(0)/mV 16 0 5 13345 0 I
JS12396.mat 16x1+24 1000.0(0)/mV 16 0 -107 -8411 0 II
JS12396.mat 16x1+24 1000.0(0)/mV 16 0 -112 -21776 0 III
JS12396.mat 16x1+24 1000.0(0)/mV 16 0 54 -29274 0 aVR
JS12396.mat 16x1+24 1000.0(0)/mV 16 0 59 -21278 0 aVL
JS12396.mat 16x1+24 1000.0(0)/mV 16 0 -112 -21226 0 aVF
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JS12396.mat 16x1+24 1000.0(0)/mV 16 0 478 21194 0 V2
JS12396.mat 16x1+24 1000.0(0)/mV 16 0 68 17517 0 V3
JS12396.mat 16x1+24 1000.0(0)/mV 16 0 195 6471 0 V4
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JS12396.mat 16x1+24 1000.0(0)/mV 16 0 -59 -25137 0 V6
# Age: 89
# Sex: Female
# Dx: 270492004,427084000,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown