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

File: <base>/training/ningbo/g35/JS44674.hea (755 bytes) 
JS44674 12 500 5000
JS44674.mat 16x1+24 1000.0(0)/mV 16 0 10 22626 0 I
JS44674.mat 16x1+24 1000.0(0)/mV 16 0 -20 -30498 0 II
JS44674.mat 16x1+24 1000.0(0)/mV 16 0 -29 12358 0 III
JS44674.mat 16x1+24 1000.0(0)/mV 16 0 5 -22647 0 aVR
JS44674.mat 16x1+24 1000.0(0)/mV 16 0 20 -918 0 aVL
JS44674.mat 16x1+24 1000.0(0)/mV 16 0 -24 17552 0 aVF
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JS44674.mat 16x1+24 1000.0(0)/mV 16 0 -15 -12157 0 V2
JS44674.mat 16x1+24 1000.0(0)/mV 16 0 34 -4725 0 V3
JS44674.mat 16x1+24 1000.0(0)/mV 16 0 54 5323 0 V4
JS44674.mat 16x1+24 1000.0(0)/mV 16 0 49 14003 0 V5
JS44674.mat 16x1+24 1000.0(0)/mV 16 0 10 25178 0 V6
# Age: 88
# Sex: Female
# Dx: 365413008,427084000,251146004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown