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

File: <base>/training/ptb-xl/g21/HR20333.hea (750 bytes) 
HR20333 12 500 5000
HR20333.mat 16x1+24 1000.0(0)/mv 16 0 -65 -7233 0 I
HR20333.mat 16x1+24 1000.0(0)/mv 16 0 -40 -20355 0 II
HR20333.mat 16x1+24 1000.0(0)/mv 16 0 25 -13078 0 III
HR20333.mat 16x1+24 1000.0(0)/mv 16 0 52 13322 0 aVR
HR20333.mat 16x1+24 1000.0(0)/mv 16 0 -45 3344 0 aVL
HR20333.mat 16x1+24 1000.0(0)/mv 16 0 -7 -16625 0 aVF
HR20333.mat 16x1+24 1000.0(0)/mv 16 0 105 -9463 0 V1
HR20333.mat 16x1+24 1000.0(0)/mv 16 0 10 24439 0 V2
HR20333.mat 16x1+24 1000.0(0)/mv 16 0 65 24304 0 V3
HR20333.mat 16x1+24 1000.0(0)/mv 16 0 -35 -16074 0 V4
HR20333.mat 16x1+24 1000.0(0)/mv 16 0 -100 -21664 0 V5
HR20333.mat 16x1+24 1000.0(0)/mv 16 0 -75 -1541 0 V6
# Age: 53
# Sex: Female
# Dx: 426783006,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown