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

File: <base>/training/ptb-xl/g21/HR20266.hea (751 bytes) 
HR20266 12 500 5000
HR20266.mat 16x1+24 1000.0(0)/mv 16 0 -65 10775 0 I
HR20266.mat 16x1+24 1000.0(0)/mv 16 0 195 -9320 0 II
HR20266.mat 16x1+24 1000.0(0)/mv 16 0 260 -20087 0 III
HR20266.mat 16x1+24 1000.0(0)/mv 16 0 -65 -653 0 aVR
HR20266.mat 16x1+24 1000.0(0)/mv 16 0 -163 15630 0 aVL
HR20266.mat 16x1+24 1000.0(0)/mv 16 0 227 -14600 0 aVF
HR20266.mat 16x1+24 1000.0(0)/mv 16 0 -80 11348 0 V1
HR20266.mat 16x1+24 1000.0(0)/mv 16 0 -200 -28381 0 V2
HR20266.mat 16x1+24 1000.0(0)/mv 16 0 -240 -28837 0 V3
HR20266.mat 16x1+24 1000.0(0)/mv 16 0 -190 -29774 0 V4
HR20266.mat 16x1+24 1000.0(0)/mv 16 0 -175 -7945 0 V5
HR20266.mat 16x1+24 1000.0(0)/mv 16 0 -135 12795 0 V6
# Age: 24
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown