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

File: <base>/training/ptb-xl/g3/HR02455.hea (768 bytes) 
HR02455 12 500 5000
HR02455.mat 16x1+24 1000.0(0)/mv 16 0 80 2791 0 I
HR02455.mat 16x1+24 1000.0(0)/mv 16 0 -180 22078 0 II
HR02455.mat 16x1+24 1000.0(0)/mv 16 0 -260 19282 0 III
HR02455.mat 16x1+24 1000.0(0)/mv 16 0 50 -12911 0 aVR
HR02455.mat 16x1+24 1000.0(0)/mv 16 0 170 -8273 0 aVL
HR02455.mat 16x1+24 1000.0(0)/mv 16 0 -220 20168 0 aVF
HR02455.mat 16x1+24 1000.0(0)/mv 16 0 -410 18099 0 V1
HR02455.mat 16x1+24 1000.0(0)/mv 16 0 -1580 16551 0 V2
HR02455.mat 16x1+24 1000.0(0)/mv 16 0 -1860 4795 0 V3
HR02455.mat 16x1+24 1000.0(0)/mv 16 0 -925 -20321 0 V4
HR02455.mat 16x1+24 1000.0(0)/mv 16 0 -410 6297 0 V5
HR02455.mat 16x1+24 1000.0(0)/mv 16 0 245 12078 0 V6
# Age: 76
# Sex: Female
# Dx: 164884008,426783006,427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown