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

File: <base>/training/ptb-xl/g1/HR00074.hea (740 bytes) 
HR00074 12 500 5000
HR00074.mat 16x1+24 1000.0(0)/mv 16 0 -75 -8306 0 I
HR00074.mat 16x1+24 1000.0(0)/mv 16 0 -410 19588 0 II
HR00074.mat 16x1+24 1000.0(0)/mv 16 0 -335 27872 0 III
HR00074.mat 16x1+24 1000.0(0)/mv 16 0 243 -5564 0 aVR
HR00074.mat 16x1+24 1000.0(0)/mv 16 0 130 -17923 0 aVL
HR00074.mat 16x1+24 1000.0(0)/mv 16 0 -372 23828 0 aVF
HR00074.mat 16x1+24 1000.0(0)/mv 16 0 130 181 0 V1
HR00074.mat 16x1+24 1000.0(0)/mv 16 0 20 29688 0 V2
HR00074.mat 16x1+24 1000.0(0)/mv 16 0 -45 -23485 0 V3
HR00074.mat 16x1+24 1000.0(0)/mv 16 0 15 17441 0 V4
HR00074.mat 16x1+24 1000.0(0)/mv 16 0 80 21576 0 V5
HR00074.mat 16x1+24 1000.0(0)/mv 16 0 20 23238 0 V6
# Age: 23
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown