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

File: <base>/training/ptb-xl/g3/HR02558.hea (734 bytes) 
HR02558 12 500 5000
HR02558.mat 16x1+24 1000.0(0)/mv 16 0 20 -31138 0 I
HR02558.mat 16x1+24 1000.0(0)/mv 16 0 -45 8534 0 II
HR02558.mat 16x1+24 1000.0(0)/mv 16 0 -65 -25855 0 III
HR02558.mat 16x1+24 1000.0(0)/mv 16 0 13 -21478 0 aVR
HR02558.mat 16x1+24 1000.0(0)/mv 16 0 43 -2268 0 aVL
HR02558.mat 16x1+24 1000.0(0)/mv 16 0 -55 24269 0 aVF
HR02558.mat 16x1+24 1000.0(0)/mv 16 0 35 21499 0 V1
HR02558.mat 16x1+24 1000.0(0)/mv 16 0 -35 12362 0 V2
HR02558.mat 16x1+24 1000.0(0)/mv 16 0 -10 1992 0 V3
HR02558.mat 16x1+24 1000.0(0)/mv 16 0 -5 5123 0 V4
HR02558.mat 16x1+24 1000.0(0)/mv 16 0 180 2300 0 V5
HR02558.mat 16x1+24 1000.0(0)/mv 16 0 -160 232 0 V6
# Age: 72
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown