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

File: <base>/training/ptb-xl/g18/HR17227.hea (766 bytes) 
HR17227 12 500 5000
HR17227.mat 16x1+24 1000.0(0)/mv 16 0 -70 -19262 0 I
HR17227.mat 16x1+24 1000.0(0)/mv 16 0 -55 3010 0 II
HR17227.mat 16x1+24 1000.0(0)/mv 16 0 15 22264 0 III
HR17227.mat 16x1+24 1000.0(0)/mv 16 0 62 7887 0 aVR
HR17227.mat 16x1+24 1000.0(0)/mv 16 0 -42 -20784 0 aVL
HR17227.mat 16x1+24 1000.0(0)/mv 16 0 -20 12574 0 aVF
HR17227.mat 16x1+24 1000.0(0)/mv 16 0 145 16892 0 V1
HR17227.mat 16x1+24 1000.0(0)/mv 16 0 185 12573 0 V2
HR17227.mat 16x1+24 1000.0(0)/mv 16 0 255 14584 0 V3
HR17227.mat 16x1+24 1000.0(0)/mv 16 0 150 1719 0 V4
HR17227.mat 16x1+24 1000.0(0)/mv 16 0 665 -6785 0 V5
HR17227.mat 16x1+24 1000.0(0)/mv 16 0 370 4392 0 V6
# Age: 81
# Sex: Female
# Dx: 164934002,270492004,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown