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

File: <base>/training/ptb-xl/g1/HR00844.hea (752 bytes) 
HR00844 12 500 5000
HR00844.mat 16x1+24 1000.0(0)/mv 16 0 -110 -455 0 I
HR00844.mat 16x1+24 1000.0(0)/mv 16 0 -105 9236 0 II
HR00844.mat 16x1+24 1000.0(0)/mv 16 0 5 9731 0 III
HR00844.mat 16x1+24 1000.0(0)/mv 16 0 107 -4490 0 aVR
HR00844.mat 16x1+24 1000.0(0)/mv 16 0 -57 -4832 0 aVL
HR00844.mat 16x1+24 1000.0(0)/mv 16 0 -50 9641 0 aVF
HR00844.mat 16x1+24 1000.0(0)/mv 16 0 80 -2902 0 V1
HR00844.mat 16x1+24 1000.0(0)/mv 16 0 5 -7027 0 V2
HR00844.mat 16x1+24 1000.0(0)/mv 16 0 -170 -8816 0 V3
HR00844.mat 16x1+24 1000.0(0)/mv 16 0 30 -567 0 V4
HR00844.mat 16x1+24 1000.0(0)/mv 16 0 -75 -894 0 V5
HR00844.mat 16x1+24 1000.0(0)/mv 16 0 -60 10373 0 V6
# Age: 57
# Sex: Female
# Dx: 164865005,164917005,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown