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

File: <base>/training/ptb-xl/g18/HR17689.hea (746 bytes) 
HR17689 12 500 5000
HR17689.mat 16x1+24 1000.0(0)/mv 16 0 -100 -2326 0 I
HR17689.mat 16x1+24 1000.0(0)/mv 16 0 -45 18175 0 II
HR17689.mat 16x1+24 1000.0(0)/mv 16 0 55 20502 0 III
HR17689.mat 16x1+24 1000.0(0)/mv 16 0 72 -8070 0 aVR
HR17689.mat 16x1+24 1000.0(0)/mv 16 0 -77 -11557 0 aVL
HR17689.mat 16x1+24 1000.0(0)/mv 16 0 5 19122 0 aVF
HR17689.mat 16x1+24 1000.0(0)/mv 16 0 80 8493 0 V1
HR17689.mat 16x1+24 1000.0(0)/mv 16 0 190 -5008 0 V2
HR17689.mat 16x1+24 1000.0(0)/mv 16 0 105 2636 0 V3
HR17689.mat 16x1+24 1000.0(0)/mv 16 0 50 -950 0 V4
HR17689.mat 16x1+24 1000.0(0)/mv 16 0 -275 3230 0 V5
HR17689.mat 16x1+24 1000.0(0)/mv 16 0 -550 -18624 0 V6
# Age: 48
# Sex: Female
# Dx: 426783006,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown