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

File: <base>/training/ptb-xl/g3/HR02838.hea (745 bytes) 
HR02838 12 500 5000
HR02838.mat 16x1+24 1000.0(0)/mv 16 0 25 -16465 0 I
HR02838.mat 16x1+24 1000.0(0)/mv 16 0 65 18284 0 II
HR02838.mat 16x1+24 1000.0(0)/mv 16 0 40 -30772 0 III
HR02838.mat 16x1+24 1000.0(0)/mv 16 0 -45 -1029 0 aVR
HR02838.mat 16x1+24 1000.0(0)/mv 16 0 -8 -25187 0 aVL
HR02838.mat 16x1+24 1000.0(0)/mv 16 0 52 26592 0 aVF
HR02838.mat 16x1+24 1000.0(0)/mv 16 0 105 5128 0 V1
HR02838.mat 16x1+24 1000.0(0)/mv 16 0 110 -16767 0 V2
HR02838.mat 16x1+24 1000.0(0)/mv 16 0 80 1262 0 V3
HR02838.mat 16x1+24 1000.0(0)/mv 16 0 140 -2603 0 V4
HR02838.mat 16x1+24 1000.0(0)/mv 16 0 35 -16552 0 V5
HR02838.mat 16x1+24 1000.0(0)/mv 16 0 80 5336 0 V6
# Age: 58
# Sex: Female
# Dx: 251146004,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown