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

File: <base>/training/ningbo/g2/JS12490.hea (792 bytes) 
JS12490 12 500 5000
JS12490.mat 16x1+24 1000.0(0)/mV 16 0 83 20952 0 I
JS12490.mat 16x1+24 1000.0(0)/mV 16 0 98 1622 0 II
JS12490.mat 16x1+24 1000.0(0)/mV 16 0 15 -19555 0 III
JS12490.mat 16x1+24 1000.0(0)/mV 16 0 -88 -5188 0 aVR
JS12490.mat 16x1+24 1000.0(0)/mV 16 0 34 14387 0 aVL
JS12490.mat 16x1+24 1000.0(0)/mV 16 0 54 -15099 0 aVF
JS12490.mat 16x1+24 1000.0(0)/mV 16 0 73 -18879 0 V1
JS12490.mat 16x1+24 1000.0(0)/mV 16 0 268 -28643 0 V2
JS12490.mat 16x1+24 1000.0(0)/mV 16 0 210 -6661 0 V3
JS12490.mat 16x1+24 1000.0(0)/mV 16 0 220 16116 0 V4
JS12490.mat 16x1+24 1000.0(0)/mV 16 0 200 -1547 0 V5
JS12490.mat 16x1+24 1000.0(0)/mV 16 0 176 6339 0 V6
# Age: 83
# Sex: Male
# Dx: 284470004,445118002,29320008,427084000,164934002,27885002,61721007
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown