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

File: <base>/training/ptb-xl/g17/HR16772.hea (770 bytes) 
HR16772 12 500 5000
HR16772.mat 16x1+24 1000.0(0)/mv 16 0 -15 31697 0 I
HR16772.mat 16x1+24 1000.0(0)/mv 16 0 80 -19565 0 II
HR16772.mat 16x1+24 1000.0(0)/mv 16 0 95 14290 0 III
HR16772.mat 16x1+24 1000.0(0)/mv 16 0 -33 25810 0 aVR
HR16772.mat 16x1+24 1000.0(0)/mv 16 0 -55 8078 0 aVL
HR16772.mat 16x1+24 1000.0(0)/mv 16 0 87 29357 0 aVF
HR16772.mat 16x1+24 1000.0(0)/mv 16 0 -165 19377 0 V1
HR16772.mat 16x1+24 1000.0(0)/mv 16 0 -115 -3366 0 V2
HR16772.mat 16x1+24 1000.0(0)/mv 16 0 20 -14062 0 V3
HR16772.mat 16x1+24 1000.0(0)/mv 16 0 25 1872 0 V4
HR16772.mat 16x1+24 1000.0(0)/mv 16 0 -390 -31269 0 V5
HR16772.mat 16x1+24 1000.0(0)/mv 16 0 -420 -5853 0 V6
# Age: 79
# Sex: Female
# Dx: 39732003,426783006,429622005,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown