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

File: <base>/training/ptb-xl/g1/HR00820.hea (802 bytes) 
HR00820 12 500 5000
HR00820.mat 16x1+24 1000.0(0)/mv 16 0 -255 -20152 0 I
HR00820.mat 16x1+24 1000.0(0)/mv 16 0 -60 10234 0 II
HR00820.mat 16x1+24 1000.0(0)/mv 16 0 195 30394 0 III
HR00820.mat 16x1+24 1000.0(0)/mv 16 0 157 4573 0 aVR
HR00820.mat 16x1+24 1000.0(0)/mv 16 0 -225 -25072 0 aVL
HR00820.mat 16x1+24 1000.0(0)/mv 16 0 67 20277 0 aVF
HR00820.mat 16x1+24 1000.0(0)/mv 16 0 245 -19794 0 V1
HR00820.mat 16x1+24 1000.0(0)/mv 16 0 240 -24465 0 V2
HR00820.mat 16x1+24 1000.0(0)/mv 16 0 140 -17629 0 V3
HR00820.mat 16x1+24 1000.0(0)/mv 16 0 -255 -23266 0 V4
HR00820.mat 16x1+24 1000.0(0)/mv 16 0 -285 -32441 0 V5
HR00820.mat 16x1+24 1000.0(0)/mv 16 0 -135 -16485 0 V6
# Age: 72
# Sex: Female
# Dx: 164861001,164873001,164889003,164934002,428750005,429622005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown