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

File: <base>/training/ptb-xl/g19/HR18450.hea (760 bytes) 
HR18450 12 500 5000
HR18450.mat 16x1+24 1000.0(0)/mv 16 0 -60 31728 0 I
HR18450.mat 16x1+24 1000.0(0)/mv 16 0 -10 -21245 0 II
HR18450.mat 16x1+24 1000.0(0)/mv 16 0 50 12565 0 III
HR18450.mat 16x1+24 1000.0(0)/mv 16 0 35 26718 0 aVR
HR18450.mat 16x1+24 1000.0(0)/mv 16 0 -55 -22799 0 aVL
HR18450.mat 16x1+24 1000.0(0)/mv 16 0 20 -4450 0 aVF
HR18450.mat 16x1+24 1000.0(0)/mv 16 0 5 8424 0 V1
HR18450.mat 16x1+24 1000.0(0)/mv 16 0 -60 12510 0 V2
HR18450.mat 16x1+24 1000.0(0)/mv 16 0 -65 6923 0 V3
HR18450.mat 16x1+24 1000.0(0)/mv 16 0 -45 5461 0 V4
HR18450.mat 16x1+24 1000.0(0)/mv 16 0 -20 -5558 0 V5
HR18450.mat 16x1+24 1000.0(0)/mv 16 0 5 -2019 0 V6
# Age: 45
# Sex: Male
# Dx: 164865005,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown