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

File: <base>/training/ptb-xl/g3/HR02877.hea (736 bytes) 
HR02877 12 500 5000
HR02877.mat 16x1+24 1000.0(0)/mv 16 0 -125 26271 0 I
HR02877.mat 16x1+24 1000.0(0)/mv 16 0 -50 -29047 0 II
HR02877.mat 16x1+24 1000.0(0)/mv 16 0 75 10211 0 III
HR02877.mat 16x1+24 1000.0(0)/mv 16 0 87 1714 0 aVR
HR02877.mat 16x1+24 1000.0(0)/mv 16 0 -100 -24141 0 aVL
HR02877.mat 16x1+24 1000.0(0)/mv 16 0 12 23857 0 aVF
HR02877.mat 16x1+24 1000.0(0)/mv 16 0 -110 8831 0 V1
HR02877.mat 16x1+24 1000.0(0)/mv 16 0 -35 7166 0 V2
HR02877.mat 16x1+24 1000.0(0)/mv 16 0 5 -20632 0 V3
HR02877.mat 16x1+24 1000.0(0)/mv 16 0 10 -16860 0 V4
HR02877.mat 16x1+24 1000.0(0)/mv 16 0 30 7439 0 V5
HR02877.mat 16x1+24 1000.0(0)/mv 16 0 -25 -18966 0 V6
# Age: 33
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown