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

File: <base>/training/ptb-xl/g3/HR02856.hea (757 bytes) 
HR02856 12 500 5000
HR02856.mat 16x1+24 1000.0(0)/mv 16 0 90 7973 0 I
HR02856.mat 16x1+24 1000.0(0)/mv 16 0 200 -689 0 II
HR02856.mat 16x1+24 1000.0(0)/mv 16 0 110 -8683 0 III
HR02856.mat 16x1+24 1000.0(0)/mv 16 0 -145 -3638 0 aVR
HR02856.mat 16x1+24 1000.0(0)/mv 16 0 -10 8407 0 aVL
HR02856.mat 16x1+24 1000.0(0)/mv 16 0 155 -4620 0 aVF
HR02856.mat 16x1+24 1000.0(0)/mv 16 0 220 -11234 0 V1
HR02856.mat 16x1+24 1000.0(0)/mv 16 0 285 6925 0 V2
HR02856.mat 16x1+24 1000.0(0)/mv 16 0 310 16004 0 V3
HR02856.mat 16x1+24 1000.0(0)/mv 16 0 270 -13130 0 V4
HR02856.mat 16x1+24 1000.0(0)/mv 16 0 175 -1544 0 V5
HR02856.mat 16x1+24 1000.0(0)/mv 16 0 85 -6140 0 V6
# Age: 65
# Sex: Female
# Dx: 251146004,426783006,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown