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

File: <base>/training/ningbo/g3/JS12787.hea (761 bytes) 
JS12787 12 500 5000
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JS12787.mat 16x1+24 1000.0(0)/mV 16 0 39 1173 0 III
JS12787.mat 16x1+24 1000.0(0)/mV 16 0 -107 26469 0 aVR
JS12787.mat 16x1+24 1000.0(0)/mV 16 0 24 15757 0 aVL
JS12787.mat 16x1+24 1000.0(0)/mV 16 0 83 17313 0 aVF
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JS12787.mat 16x1+24 1000.0(0)/mV 16 0 63 14697 0 V2
JS12787.mat 16x1+24 1000.0(0)/mV 16 0 49 7008 0 V3
JS12787.mat 16x1+24 1000.0(0)/mV 16 0 54 2988 0 V4
JS12787.mat 16x1+24 1000.0(0)/mV 16 0 15 10932 0 V5
JS12787.mat 16x1+24 1000.0(0)/mV 16 0 34 25434 0 V6
# Age: 59
# Sex: Female
# Dx: 698252002,164890007,164934002,59931005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown