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

File: <base>/training/ptb-xl/g5/HR04750.hea (767 bytes) 
HR04750 12 500 5000
HR04750.mat 16x1+24 1000.0(0)/mv 16 0 -75 -14639 0 I
HR04750.mat 16x1+24 1000.0(0)/mv 16 0 135 -1631 0 II
HR04750.mat 16x1+24 1000.0(0)/mv 16 0 210 13022 0 III
HR04750.mat 16x1+24 1000.0(0)/mv 16 0 -30 8167 0 aVR
HR04750.mat 16x1+24 1000.0(0)/mv 16 0 -143 -13638 0 aVL
HR04750.mat 16x1+24 1000.0(0)/mv 16 0 172 5886 0 aVF
HR04750.mat 16x1+24 1000.0(0)/mv 16 0 -35 -26577 0 V1
HR04750.mat 16x1+24 1000.0(0)/mv 16 0 275 27338 0 V2
HR04750.mat 16x1+24 1000.0(0)/mv 16 0 -890 -32111 0 V3
HR04750.mat 16x1+24 1000.0(0)/mv 16 0 -105 30178 0 V4
HR04750.mat 16x1+24 1000.0(0)/mv 16 0 140 -10657 0 V5
HR04750.mat 16x1+24 1000.0(0)/mv 16 0 30 -26293 0 V6
# Age: 68
# Sex: Female
# Dx: 164861001,164865005,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown