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

File: <base>/training/ptb-xl/g19/HR18866.hea (749 bytes) 
HR18866 12 500 5000
HR18866.mat 16x1+24 1000.0(0)/mv 16 0 -55 17750 0 I
HR18866.mat 16x1+24 1000.0(0)/mv 16 0 -30 -1299 0 II
HR18866.mat 16x1+24 1000.0(0)/mv 16 0 25 -19027 0 III
HR18866.mat 16x1+24 1000.0(0)/mv 16 0 42 -8220 0 aVR
HR18866.mat 16x1+24 1000.0(0)/mv 16 0 -40 18529 0 aVL
HR18866.mat 16x1+24 1000.0(0)/mv 16 0 -2 -10216 0 aVF
HR18866.mat 16x1+24 1000.0(0)/mv 16 0 40 -18904 0 V1
HR18866.mat 16x1+24 1000.0(0)/mv 16 0 -10 -11300 0 V2
HR18866.mat 16x1+24 1000.0(0)/mv 16 0 -10 -6699 0 V3
HR18866.mat 16x1+24 1000.0(0)/mv 16 0 -50 -4027 0 V4
HR18866.mat 16x1+24 1000.0(0)/mv 16 0 -25 4952 0 V5
HR18866.mat 16x1+24 1000.0(0)/mv 16 0 20 -12206 0 V6
# Age: 46
# Sex: Female
# Dx: 39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown