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

File: <base>/training/ptb-xl/g1/HR00253.hea (731 bytes) 
HR00253 12 500 5000
HR00253.mat 16x1+24 1000.0(0)/mv 16 0 85 5697 0 I
HR00253.mat 16x1+24 1000.0(0)/mv 16 0 45 2714 0 II
HR00253.mat 16x1+24 1000.0(0)/mv 16 0 -40 -2998 0 III
HR00253.mat 16x1+24 1000.0(0)/mv 16 0 -65 -4521 0 aVR
HR00253.mat 16x1+24 1000.0(0)/mv 16 0 62 4643 0 aVL
HR00253.mat 16x1+24 1000.0(0)/mv 16 0 2 -152 0 aVF
HR00253.mat 16x1+24 1000.0(0)/mv 16 0 40 21171 0 V1
HR00253.mat 16x1+24 1000.0(0)/mv 16 0 -530 -18148 0 V2
HR00253.mat 16x1+24 1000.0(0)/mv 16 0 235 6976 0 V3
HR00253.mat 16x1+24 1000.0(0)/mv 16 0 40 -2086 0 V4
HR00253.mat 16x1+24 1000.0(0)/mv 16 0 -150 -1304 0 V5
HR00253.mat 16x1+24 1000.0(0)/mv 16 0 215 9910 0 V6
# Age: 57
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown