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

File: <base>/training/ptb-xl/g17/HR16751.hea (768 bytes) 
HR16751 12 500 5000
HR16751.mat 16x1+24 1000.0(0)/mv 16 0 -85 -9209 0 I
HR16751.mat 16x1+24 1000.0(0)/mv 16 0 85 -3718 0 II
HR16751.mat 16x1+24 1000.0(0)/mv 16 0 170 5517 0 III
HR16751.mat 16x1+24 1000.0(0)/mv 16 0 0 6476 0 aVR
HR16751.mat 16x1+24 1000.0(0)/mv 16 0 -128 -7239 0 aVL
HR16751.mat 16x1+24 1000.0(0)/mv 16 0 127 1004 0 aVF
HR16751.mat 16x1+24 1000.0(0)/mv 16 0 30 -10627 0 V1
HR16751.mat 16x1+24 1000.0(0)/mv 16 0 20 5697 0 V2
HR16751.mat 16x1+24 1000.0(0)/mv 16 0 5 13081 0 V3
HR16751.mat 16x1+24 1000.0(0)/mv 16 0 -75 11043 0 V4
HR16751.mat 16x1+24 1000.0(0)/mv 16 0 -95 3784 0 V5
HR16751.mat 16x1+24 1000.0(0)/mv 16 0 -95 12311 0 V6
# Age: 64
# Sex: Male
# Dx: 164865005,164951009,39732003,426783006,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown