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

File: <base>/training/ptb-xl/g19/HR18220.hea (751 bytes) 
HR18220 12 500 5000
HR18220.mat 16x1+24 1000.0(0)/mv 16 0 15 4041 0 I
HR18220.mat 16x1+24 1000.0(0)/mv 16 0 50 15142 0 II
HR18220.mat 16x1+24 1000.0(0)/mv 16 0 35 11107 0 III
HR18220.mat 16x1+24 1000.0(0)/mv 16 0 -33 -10134 0 aVR
HR18220.mat 16x1+24 1000.0(0)/mv 16 0 -10 -3607 0 aVL
HR18220.mat 16x1+24 1000.0(0)/mv 16 0 42 12832 0 aVF
HR18220.mat 16x1+24 1000.0(0)/mv 16 0 20 -938 0 V1
HR18220.mat 16x1+24 1000.0(0)/mv 16 0 -1135 23161 0 V2
HR18220.mat 16x1+24 1000.0(0)/mv 16 0 85 140 0 V3
HR18220.mat 16x1+24 1000.0(0)/mv 16 0 15 3223 0 V4
HR18220.mat 16x1+24 1000.0(0)/mv 16 0 -70 11999 0 V5
HR18220.mat 16x1+24 1000.0(0)/mv 16 0 130 -6880 0 V6
# Age: 59
# Sex: Female
# Dx: 164909002,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown