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

File: <base>/training/ptb-xl/g19/HR18423.hea (769 bytes) 
HR18423 12 500 5000
HR18423.mat 16x1+24 1000.0(0)/mv 16 0 115 -18439 0 I
HR18423.mat 16x1+24 1000.0(0)/mv 16 0 430 -28369 0 II
HR18423.mat 16x1+24 1000.0(0)/mv 16 0 315 -9974 0 III
HR18423.mat 16x1+24 1000.0(0)/mv 16 0 -273 23660 0 aVR
HR18423.mat 16x1+24 1000.0(0)/mv 16 0 -100 -3668 0 aVL
HR18423.mat 16x1+24 1000.0(0)/mv 16 0 372 -18748 0 aVF
HR18423.mat 16x1+24 1000.0(0)/mv 16 0 -625 21042 0 V1
HR18423.mat 16x1+24 1000.0(0)/mv 16 0 -935 19845 0 V2
HR18423.mat 16x1+24 1000.0(0)/mv 16 0 -975 -16919 0 V3
HR18423.mat 16x1+24 1000.0(0)/mv 16 0 -710 19887 0 V4
HR18423.mat 16x1+24 1000.0(0)/mv 16 0 205 15987 0 V5
HR18423.mat 16x1+24 1000.0(0)/mv 16 0 555 32068 0 V6
# Age: 76
# Sex: Male
# Dx: 164861001,164873001,427393009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown