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

File: <base>/training/ptb-xl/g18/HR17723.hea (738 bytes) 
HR17723 12 500 5000
HR17723.mat 16x1+24 1000.0(0)/mv 16 0 -15 -13468 0 I
HR17723.mat 16x1+24 1000.0(0)/mv 16 0 110 17014 0 II
HR17723.mat 16x1+24 1000.0(0)/mv 16 0 125 30471 0 III
HR17723.mat 16x1+24 1000.0(0)/mv 16 0 -48 -2301 0 aVR
HR17723.mat 16x1+24 1000.0(0)/mv 16 0 -70 -21716 0 aVL
HR17723.mat 16x1+24 1000.0(0)/mv 16 0 117 23756 0 aVF
HR17723.mat 16x1+24 1000.0(0)/mv 16 0 -20 9372 0 V1
HR17723.mat 16x1+24 1000.0(0)/mv 16 0 10 27433 0 V2
HR17723.mat 16x1+24 1000.0(0)/mv 16 0 -80 10548 0 V3
HR17723.mat 16x1+24 1000.0(0)/mv 16 0 -125 -22725 0 V4
HR17723.mat 16x1+24 1000.0(0)/mv 16 0 -70 -2002 0 V5
HR17723.mat 16x1+24 1000.0(0)/mv 16 0 5 6585 0 V6
# Age: 68
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown