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

File: <base>/training/ptb-xl/g21/HR20994.hea (732 bytes) 
HR20994 12 500 5000
HR20994.mat 16x1+24 1000.0(0)/mv 16 0 95 1408 0 I
HR20994.mat 16x1+24 1000.0(0)/mv 16 0 140 -1411 0 II
HR20994.mat 16x1+24 1000.0(0)/mv 16 0 45 -2814 0 III
HR20994.mat 16x1+24 1000.0(0)/mv 16 0 -118 -486 0 aVR
HR20994.mat 16x1+24 1000.0(0)/mv 16 0 25 2455 0 aVL
HR20994.mat 16x1+24 1000.0(0)/mv 16 0 92 -2037 0 aVF
HR20994.mat 16x1+24 1000.0(0)/mv 16 0 10 -19296 0 V1
HR20994.mat 16x1+24 1000.0(0)/mv 16 0 35 -19871 0 V2
HR20994.mat 16x1+24 1000.0(0)/mv 16 0 -5 -27563 0 V3
HR20994.mat 16x1+24 1000.0(0)/mv 16 0 30 -13587 0 V4
HR20994.mat 16x1+24 1000.0(0)/mv 16 0 80 -8522 0 V5
HR20994.mat 16x1+24 1000.0(0)/mv 16 0 20 -15776 0 V6
# Age: 50
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown