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

File: <base>/training/ptb-xl/g18/HR17743.hea (789 bytes) 
HR17743 12 500 5000
HR17743.mat 16x1+24 1000.0(0)/mv 16 0 -25 -11423 0 I
HR17743.mat 16x1+24 1000.0(0)/mv 16 0 65 8684 0 II
HR17743.mat 16x1+24 1000.0(0)/mv 16 0 90 20122 0 III
HR17743.mat 16x1+24 1000.0(0)/mv 16 0 -20 999 0 aVR
HR17743.mat 16x1+24 1000.0(0)/mv 16 0 -58 -15994 0 aVL
HR17743.mat 16x1+24 1000.0(0)/mv 16 0 77 14102 0 aVF
HR17743.mat 16x1+24 1000.0(0)/mv 16 0 1440 27780 0 V1
HR17743.mat 16x1+24 1000.0(0)/mv 16 0 -180 -29018 0 V2
HR17743.mat 16x1+24 1000.0(0)/mv 16 0 -90 -24977 0 V3
HR17743.mat 16x1+24 1000.0(0)/mv 16 0 -60 15146 0 V4
HR17743.mat 16x1+24 1000.0(0)/mv 16 0 1240 -7244 0 V5
HR17743.mat 16x1+24 1000.0(0)/mv 16 0 -70 23463 0 V6
# Age: 79
# Sex: Male
# Dx: 164865005,164889003,164917005,39732003,445118002,713427006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown