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

File: <base>/training/ptb-xl/g8/HR07976.hea (771 bytes) 
HR07976 12 500 5000
HR07976.mat 16x1+24 1000.0(0)/mv 16 0 -20 -25848 0 I
HR07976.mat 16x1+24 1000.0(0)/mv 16 0 145 18417 0 II
HR07976.mat 16x1+24 1000.0(0)/mv 16 0 165 -21275 0 III
HR07976.mat 16x1+24 1000.0(0)/mv 16 0 -63 3339 0 aVR
HR07976.mat 16x1+24 1000.0(0)/mv 16 0 -93 30540 0 aVL
HR07976.mat 16x1+24 1000.0(0)/mv 16 0 155 31252 0 aVF
HR07976.mat 16x1+24 1000.0(0)/mv 16 0 -80 23931 0 V1
HR07976.mat 16x1+24 1000.0(0)/mv 16 0 215 28539 0 V2
HR07976.mat 16x1+24 1000.0(0)/mv 16 0 405 30727 0 V3
HR07976.mat 16x1+24 1000.0(0)/mv 16 0 165 14262 0 V4
HR07976.mat 16x1+24 1000.0(0)/mv 16 0 155 29507 0 V5
HR07976.mat 16x1+24 1000.0(0)/mv 16 0 -30 17533 0 V6
# Age: 85
# Sex: Female
# Dx: 164865005,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown