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

File: <base>/training/ptb-xl/g21/HR20472.hea (760 bytes) 
HR20472 12 500 5000
HR20472.mat 16x1+24 1000.0(0)/mv 16 0 -45 10168 0 I
HR20472.mat 16x1+24 1000.0(0)/mv 16 0 0 2047 0 II
HR20472.mat 16x1+24 1000.0(0)/mv 16 0 45 -8116 0 III
HR20472.mat 16x1+24 1000.0(0)/mv 16 0 22 -6401 0 aVR
HR20472.mat 16x1+24 1000.0(0)/mv 16 0 -45 8878 0 aVL
HR20472.mat 16x1+24 1000.0(0)/mv 16 0 22 -3344 0 aVF
HR20472.mat 16x1+24 1000.0(0)/mv 16 0 -145 22511 0 V1
HR20472.mat 16x1+24 1000.0(0)/mv 16 0 -135 -31993 0 V2
HR20472.mat 16x1+24 1000.0(0)/mv 16 0 -180 9459 0 V3
HR20472.mat 16x1+24 1000.0(0)/mv 16 0 -45 -22070 0 V4
HR20472.mat 16x1+24 1000.0(0)/mv 16 0 5 -4067 0 V5
HR20472.mat 16x1+24 1000.0(0)/mv 16 0 25 533 0 V6
# Age: 48
# Sex: Male
# Dx: 164865005,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown