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

File: <base>/training/ptb-xl/g17/HR16889.hea (745 bytes) 
HR16889 12 500 5000
HR16889.mat 16x1+24 1000.0(0)/mv 16 0 -65 -3399 0 I
HR16889.mat 16x1+24 1000.0(0)/mv 16 0 -30 -19333 0 II
HR16889.mat 16x1+24 1000.0(0)/mv 16 0 35 -15904 0 III
HR16889.mat 16x1+24 1000.0(0)/mv 16 0 47 11433 0 aVR
HR16889.mat 16x1+24 1000.0(0)/mv 16 0 -50 6676 0 aVL
HR16889.mat 16x1+24 1000.0(0)/mv 16 0 2 -17224 0 aVF
HR16889.mat 16x1+24 1000.0(0)/mv 16 0 35 -9154 0 V1
HR16889.mat 16x1+24 1000.0(0)/mv 16 0 70 211 0 V2
HR16889.mat 16x1+24 1000.0(0)/mv 16 0 95 -11970 0 V3
HR16889.mat 16x1+24 1000.0(0)/mv 16 0 -5 -8029 0 V4
HR16889.mat 16x1+24 1000.0(0)/mv 16 0 -30 -12434 0 V5
HR16889.mat 16x1+24 1000.0(0)/mv 16 0 -25 -18450 0 V6
# Age: 64
# Sex: Female
# Dx: 164889003,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown