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

File: <base>/training/ptb-xl/g13/HR12489.hea (748 bytes) 
HR12489 12 500 5000
HR12489.mat 16x1+24 1000.0(0)/mv 16 0 -55 -624 0 I
HR12489.mat 16x1+24 1000.0(0)/mv 16 0 -80 4025 0 II
HR12489.mat 16x1+24 1000.0(0)/mv 16 0 -25 4621 0 III
HR12489.mat 16x1+24 1000.0(0)/mv 16 0 68 -1904 0 aVR
HR12489.mat 16x1+24 1000.0(0)/mv 16 0 -15 -2450 0 aVL
HR12489.mat 16x1+24 1000.0(0)/mv 16 0 -52 4140 0 aVF
HR12489.mat 16x1+24 1000.0(0)/mv 16 0 10 -11588 0 V1
HR12489.mat 16x1+24 1000.0(0)/mv 16 0 -120 -2213 0 V2
HR12489.mat 16x1+24 1000.0(0)/mv 16 0 -155 23162 0 V3
HR12489.mat 16x1+24 1000.0(0)/mv 16 0 -110 -10007 0 V4
HR12489.mat 16x1+24 1000.0(0)/mv 16 0 -75 -11466 0 V5
HR12489.mat 16x1+24 1000.0(0)/mv 16 0 -65 -9773 0 V6
# Age: 56
# Sex: Male
# Dx: 426761007,67198005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown