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

File: <base>/training/ptb-xl/g19/HR18576.hea (749 bytes) 
HR18576 12 500 5000
HR18576.mat 16x1+24 1000.0(0)/mv 16 0 -5 1391 0 I
HR18576.mat 16x1+24 1000.0(0)/mv 16 0 -40 30980 0 II
HR18576.mat 16x1+24 1000.0(0)/mv 16 0 -35 29594 0 III
HR18576.mat 16x1+24 1000.0(0)/mv 16 0 23 16974 0 aVR
HR18576.mat 16x1+24 1000.0(0)/mv 16 0 15 19012 0 aVL
HR18576.mat 16x1+24 1000.0(0)/mv 16 0 -37 30736 0 aVF
HR18576.mat 16x1+24 1000.0(0)/mv 16 0 0 -4256 0 V1
HR18576.mat 16x1+24 1000.0(0)/mv 16 0 -20 -5792 0 V2
HR18576.mat 16x1+24 1000.0(0)/mv 16 0 5 -7562 0 V3
HR18576.mat 16x1+24 1000.0(0)/mv 16 0 -15 -8509 0 V4
HR18576.mat 16x1+24 1000.0(0)/mv 16 0 0 -8135 0 V5
HR18576.mat 16x1+24 1000.0(0)/mv 16 0 -10 -8274 0 V6
# Age: 54
# Sex: Male
# Dx: 164934002,426783006,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown