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

File: <base>/training/ptb-xl/g21/HR20653.hea (751 bytes) 
HR20653 12 500 5000
HR20653.mat 16x1+24 1000.0(0)/mv 16 0 -5 -653 0 I
HR20653.mat 16x1+24 1000.0(0)/mv 16 0 -45 -410 0 II
HR20653.mat 16x1+24 1000.0(0)/mv 16 0 -40 227 0 III
HR20653.mat 16x1+24 1000.0(0)/mv 16 0 25 587 0 aVR
HR20653.mat 16x1+24 1000.0(0)/mv 16 0 18 -25 0 aVL
HR20653.mat 16x1+24 1000.0(0)/mv 16 0 -42 224 0 aVF
HR20653.mat 16x1+24 1000.0(0)/mv 16 0 25 10046 0 V1
HR20653.mat 16x1+24 1000.0(0)/mv 16 0 35 6194 0 V2
HR20653.mat 16x1+24 1000.0(0)/mv 16 0 10 1567 0 V3
HR20653.mat 16x1+24 1000.0(0)/mv 16 0 -20 -4154 0 V4
HR20653.mat 16x1+24 1000.0(0)/mv 16 0 -45 -17299 0 V5
HR20653.mat 16x1+24 1000.0(0)/mv 16 0 -65 26905 0 V6
# Age: 59
# Sex: Male
# Dx: 164865005,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown