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

File: <base>/training/ptb-xl/g18/HR17421.hea (774 bytes) 
HR17421 12 500 5000
HR17421.mat 16x1+24 1000.0(0)/mv 16 0 35 27740 0 I
HR17421.mat 16x1+24 1000.0(0)/mv 16 0 95 2199 0 II
HR17421.mat 16x1+24 1000.0(0)/mv 16 0 60 -25575 0 III
HR17421.mat 16x1+24 1000.0(0)/mv 16 0 -65 17270 0 aVR
HR17421.mat 16x1+24 1000.0(0)/mv 16 0 -13 26930 0 aVL
HR17421.mat 16x1+24 1000.0(0)/mv 16 0 77 20806 0 aVF
HR17421.mat 16x1+24 1000.0(0)/mv 16 0 -70 2814 0 V1
HR17421.mat 16x1+24 1000.0(0)/mv 16 0 230 -24625 0 V2
HR17421.mat 16x1+24 1000.0(0)/mv 16 0 85 -19912 0 V3
HR17421.mat 16x1+24 1000.0(0)/mv 16 0 130 -13945 0 V4
HR17421.mat 16x1+24 1000.0(0)/mv 16 0 85 -2464 0 V5
HR17421.mat 16x1+24 1000.0(0)/mv 16 0 50 -31754 0 V6
# Age: 65
# Sex: Male
# Dx: 164865005,164951009,39732003,426783006,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown