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

File: <base>/training/ptb-xl/g3/HR02299.hea (741 bytes) 
HR02299 12 500 5000
HR02299.mat 16x1+24 1000.0(0)/mv 16 0 -50 24772 0 I
HR02299.mat 16x1+24 1000.0(0)/mv 16 0 -40 -14233 0 II
HR02299.mat 16x1+24 1000.0(0)/mv 16 0 10 26498 0 III
HR02299.mat 16x1+24 1000.0(0)/mv 16 0 45 -4888 0 aVR
HR02299.mat 16x1+24 1000.0(0)/mv 16 0 -30 32229 0 aVL
HR02299.mat 16x1+24 1000.0(0)/mv 16 0 -15 -26348 0 aVF
HR02299.mat 16x1+24 1000.0(0)/mv 16 0 15 -15369 0 V1
HR02299.mat 16x1+24 1000.0(0)/mv 16 0 -70 -21739 0 V2
HR02299.mat 16x1+24 1000.0(0)/mv 16 0 -75 13625 0 V3
HR02299.mat 16x1+24 1000.0(0)/mv 16 0 -45 13596 0 V4
HR02299.mat 16x1+24 1000.0(0)/mv 16 0 -80 3174 0 V5
HR02299.mat 16x1+24 1000.0(0)/mv 16 0 -65 -5562 0 V6
# Age: 50
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown