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

File: <base>/training/ptb-xl/g18/HR17514.hea (765 bytes) 
HR17514 12 500 5000
HR17514.mat 16x1+24 1000.0(0)/mv 16 0 50 10453 0 I
HR17514.mat 16x1+24 1000.0(0)/mv 16 0 50 -5481 0 II
HR17514.mat 16x1+24 1000.0(0)/mv 16 0 0 -15930 0 III
HR17514.mat 16x1+24 1000.0(0)/mv 16 0 -50 -1818 0 aVR
HR17514.mat 16x1+24 1000.0(0)/mv 16 0 25 13585 0 aVL
HR17514.mat 16x1+24 1000.0(0)/mv 16 0 25 -10130 0 aVF
HR17514.mat 16x1+24 1000.0(0)/mv 16 0 355 19765 0 V1
HR17514.mat 16x1+24 1000.0(0)/mv 16 0 790 -29124 0 V2
HR17514.mat 16x1+24 1000.0(0)/mv 16 0 765 26335 0 V3
HR17514.mat 16x1+24 1000.0(0)/mv 16 0 320 8703 0 V4
HR17514.mat 16x1+24 1000.0(0)/mv 16 0 0 -10836 0 V5
HR17514.mat 16x1+24 1000.0(0)/mv 16 0 -40 -15575 0 V6
# Age: 69
# Sex: Male
# Dx: 164861001,164873001,164951009,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown