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

File: <base>/training/ptb-xl/g3/HR02815.hea (754 bytes) 
HR02815 12 500 5000
HR02815.mat 16x1+24 1000.0(0)/mv 16 0 -115 -17307 0 I
HR02815.mat 16x1+24 1000.0(0)/mv 16 0 -45 12239 0 II
HR02815.mat 16x1+24 1000.0(0)/mv 16 0 70 29515 0 III
HR02815.mat 16x1+24 1000.0(0)/mv 16 0 80 1870 0 aVR
HR02815.mat 16x1+24 1000.0(0)/mv 16 0 -92 -23479 0 aVL
HR02815.mat 16x1+24 1000.0(0)/mv 16 0 12 20424 0 aVF
HR02815.mat 16x1+24 1000.0(0)/mv 16 0 15 -6339 0 V1
HR02815.mat 16x1+24 1000.0(0)/mv 16 0 -15 -13177 0 V2
HR02815.mat 16x1+24 1000.0(0)/mv 16 0 15 1570 0 V3
HR02815.mat 16x1+24 1000.0(0)/mv 16 0 -35 16134 0 V4
HR02815.mat 16x1+24 1000.0(0)/mv 16 0 15 -463 0 V5
HR02815.mat 16x1+24 1000.0(0)/mv 16 0 65 -5249 0 V6
# Age: 85
# Sex: Female
# Dx: 164865005,39732003,427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown