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

File: <base>/training/ptb-xl/g21/HR20483.hea (730 bytes) 
HR20483 12 500 5000
HR20483.mat 16x1+24 1000.0(0)/mv 16 0 35 7968 0 I
HR20483.mat 16x1+24 1000.0(0)/mv 16 0 -80 2417 0 II
HR20483.mat 16x1+24 1000.0(0)/mv 16 0 -115 -5602 0 III
HR20483.mat 16x1+24 1000.0(0)/mv 16 0 23 -4662 0 aVR
HR20483.mat 16x1+24 1000.0(0)/mv 16 0 75 7453 0 aVL
HR20483.mat 16x1+24 1000.0(0)/mv 16 0 -97 -919 0 aVF
HR20483.mat 16x1+24 1000.0(0)/mv 16 0 -10 -4810 0 V1
HR20483.mat 16x1+24 1000.0(0)/mv 16 0 -10 454 0 V2
HR20483.mat 16x1+24 1000.0(0)/mv 16 0 -60 23741 0 V3
HR20483.mat 16x1+24 1000.0(0)/mv 16 0 -30 10840 0 V4
HR20483.mat 16x1+24 1000.0(0)/mv 16 0 -65 21054 0 V5
HR20483.mat 16x1+24 1000.0(0)/mv 16 0 -45 2335 0 V6
# Age: 41
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown