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

File: <base>/training/ptb-xl/g21/HR20728.hea (785 bytes) 
HR20728 12 500 5000
HR20728.mat 16x1+24 1000.0(0)/mv 16 0 -235 -9530 0 I
HR20728.mat 16x1+24 1000.0(0)/mv 16 0 15 5102 0 II
HR20728.mat 16x1+24 1000.0(0)/mv 16 0 250 14610 0 III
HR20728.mat 16x1+24 1000.0(0)/mv 16 0 110 1334 0 aVR
HR20728.mat 16x1+24 1000.0(0)/mv 16 0 -243 -12662 0 aVL
HR20728.mat 16x1+24 1000.0(0)/mv 16 0 132 8874 0 aVF
HR20728.mat 16x1+24 1000.0(0)/mv 16 0 85 -6039 0 V1
HR20728.mat 16x1+24 1000.0(0)/mv 16 0 -170 -18974 0 V2
HR20728.mat 16x1+24 1000.0(0)/mv 16 0 -215 -21137 0 V3
HR20728.mat 16x1+24 1000.0(0)/mv 16 0 -225 -25774 0 V4
HR20728.mat 16x1+24 1000.0(0)/mv 16 0 -195 -28742 0 V5
HR20728.mat 16x1+24 1000.0(0)/mv 16 0 -85 -18555 0 V6
# Age: 64
# Sex: Male
# Dx: 164865005,164951009,39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown