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

File: <base>/training/ptb-xl/g8/HR07158.hea (774 bytes) 
HR07158 12 500 5000
HR07158.mat 16x1+24 1000.0(0)/mv 16 0 -125 -3196 0 I
HR07158.mat 16x1+24 1000.0(0)/mv 16 0 -70 23474 0 II
HR07158.mat 16x1+24 1000.0(0)/mv 16 0 55 26678 0 III
HR07158.mat 16x1+24 1000.0(0)/mv 16 0 97 -10891 0 aVR
HR07158.mat 16x1+24 1000.0(0)/mv 16 0 -90 -15187 0 aVL
HR07158.mat 16x1+24 1000.0(0)/mv 16 0 -7 24379 0 aVF
HR07158.mat 16x1+24 1000.0(0)/mv 16 0 30 8744 0 V1
HR07158.mat 16x1+24 1000.0(0)/mv 16 0 -80 1960 0 V2
HR07158.mat 16x1+24 1000.0(0)/mv 16 0 -35 10985 0 V3
HR07158.mat 16x1+24 1000.0(0)/mv 16 0 40 -21048 0 V4
HR07158.mat 16x1+24 1000.0(0)/mv 16 0 25 10505 0 V5
HR07158.mat 16x1+24 1000.0(0)/mv 16 0 -50 12810 0 V6
# Age: 69
# Sex: Male
# Dx: 164951009,39732003,426783006,445118002,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown