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

File: <base>/training/ningbo/g20/JS30494.hea (732 bytes) 
JS30494 12 500 5000
JS30494.mat 16x1+24 1000.0(0)/mV 16 0 -5 8227 0 I
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JS30494.mat 16x1+24 1000.0(0)/mV 16 0 112 8017 0 III
JS30494.mat 16x1+24 1000.0(0)/mV 16 0 -49 -6121 0 aVR
JS30494.mat 16x1+24 1000.0(0)/mV 16 0 -59 -6000 0 aVL
JS30494.mat 16x1+24 1000.0(0)/mV 16 0 107 5821 0 aVF
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JS30494.mat 16x1+24 1000.0(0)/mV 16 0 654 11578 0 V2
JS30494.mat 16x1+24 1000.0(0)/mV 16 0 581 15688 0 V3
JS30494.mat 16x1+24 1000.0(0)/mV 16 0 454 13083 0 V4
JS30494.mat 16x1+24 1000.0(0)/mV 16 0 190 12073 0 V5
JS30494.mat 16x1+24 1000.0(0)/mV 16 0 44 9992 0 V6
# Age: 63
# Sex: Male
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown