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

File: <base>/training/ptb-xl/g17/HR16571.hea (760 bytes) 
HR16571 12 500 5000
HR16571.mat 16x1+24 1000.0(0)/mv 16 0 -160 18276 0 I
HR16571.mat 16x1+24 1000.0(0)/mv 16 0 -20 -25810 0 II
HR16571.mat 16x1+24 1000.0(0)/mv 16 0 140 21473 0 III
HR16571.mat 16x1+24 1000.0(0)/mv 16 0 90 -29055 0 aVR
HR16571.mat 16x1+24 1000.0(0)/mv 16 0 -150 31562 0 aVL
HR16571.mat 16x1+24 1000.0(0)/mv 16 0 60 -2171 0 aVF
HR16571.mat 16x1+24 1000.0(0)/mv 16 0 -290 3346 0 V1
HR16571.mat 16x1+24 1000.0(0)/mv 16 0 -205 18287 0 V2
HR16571.mat 16x1+24 1000.0(0)/mv 16 0 20 -10827 0 V3
HR16571.mat 16x1+24 1000.0(0)/mv 16 0 90 -4258 0 V4
HR16571.mat 16x1+24 1000.0(0)/mv 16 0 135 -15792 0 V5
HR16571.mat 16x1+24 1000.0(0)/mv 16 0 -50 -28068 0 V6
# Age: 69
# Sex: Female
# Dx: 426783006,67741000119109
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown