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

File: <base>/training/ptb-xl/g3/HR02686.hea (740 bytes) 
HR02686 12 500 5000
HR02686.mat 16x1+24 1000.0(0)/mv 16 0 -20 18164 0 I
HR02686.mat 16x1+24 1000.0(0)/mv 16 0 -100 -31941 0 II
HR02686.mat 16x1+24 1000.0(0)/mv 16 0 -80 15426 0 III
HR02686.mat 16x1+24 1000.0(0)/mv 16 0 60 -26394 0 aVR
HR02686.mat 16x1+24 1000.0(0)/mv 16 0 30 1113 0 aVL
HR02686.mat 16x1+24 1000.0(0)/mv 16 0 -90 24223 0 aVF
HR02686.mat 16x1+24 1000.0(0)/mv 16 0 70 1938 0 V1
HR02686.mat 16x1+24 1000.0(0)/mv 16 0 -190 -14063 0 V2
HR02686.mat 16x1+24 1000.0(0)/mv 16 0 -170 -8472 0 V3
HR02686.mat 16x1+24 1000.0(0)/mv 16 0 -20 -19160 0 V4
HR02686.mat 16x1+24 1000.0(0)/mv 16 0 45 -7672 0 V5
HR02686.mat 16x1+24 1000.0(0)/mv 16 0 10 -16688 0 V6
# Age: 69
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown