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

File: <base>/training/ptb-xl/g10/HR09648.hea (774 bytes) 
HR09648 12 500 5000
HR09648.mat 16x1+24 1000.0(0)/mv 16 0 880 721 0 I
HR09648.mat 16x1+24 1000.0(0)/mv 16 0 295 -11186 0 II
HR09648.mat 16x1+24 1000.0(0)/mv 16 0 -585 -11894 0 III
HR09648.mat 16x1+24 1000.0(0)/mv 16 0 -587 4878 0 aVR
HR09648.mat 16x1+24 1000.0(0)/mv 16 0 732 6837 0 aVL
HR09648.mat 16x1+24 1000.0(0)/mv 16 0 -145 -11380 0 aVF
HR09648.mat 16x1+24 1000.0(0)/mv 16 0 -305 -11782 0 V1
HR09648.mat 16x1+24 1000.0(0)/mv 16 0 -55 -9935 0 V2
HR09648.mat 16x1+24 1000.0(0)/mv 16 0 250 -991 0 V3
HR09648.mat 16x1+24 1000.0(0)/mv 16 0 680 -10811 0 V4
HR09648.mat 16x1+24 1000.0(0)/mv 16 0 935 -3484 0 V5
HR09648.mat 16x1+24 1000.0(0)/mv 16 0 805 3990 0 V6
# Age: 71
# Sex: Female
# Dx: 164861001,164865005,164951009,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown