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

File: <base>/training/ptb-xl/g17/HR16554.hea (751 bytes) 
HR16554 12 500 5000
HR16554.mat 16x1+24 1000.0(0)/mv 16 0 205 -26486 0 I
HR16554.mat 16x1+24 1000.0(0)/mv 16 0 265 -29989 0 II
HR16554.mat 16x1+24 1000.0(0)/mv 16 0 60 -3476 0 III
HR16554.mat 16x1+24 1000.0(0)/mv 16 0 -235 28366 0 aVR
HR16554.mat 16x1+24 1000.0(0)/mv 16 0 72 21256 0 aVL
HR16554.mat 16x1+24 1000.0(0)/mv 16 0 162 16121 0 aVF
HR16554.mat 16x1+24 1000.0(0)/mv 16 0 -35 15949 0 V1
HR16554.mat 16x1+24 1000.0(0)/mv 16 0 -760 7960 0 V2
HR16554.mat 16x1+24 1000.0(0)/mv 16 0 225 -19293 0 V3
HR16554.mat 16x1+24 1000.0(0)/mv 16 0 180 -9902 0 V4
HR16554.mat 16x1+24 1000.0(0)/mv 16 0 520 1480 0 V5
HR16554.mat 16x1+24 1000.0(0)/mv 16 0 300 -24787 0 V6
# Age: 59
# Sex: Male
# Dx: 426783006,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown