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

File: <base>/training/ptb-xl/g4/HR03752.hea (762 bytes) 
HR03752 12 500 5000
HR03752.mat 16x1+24 1000.0(0)/mv 16 0 -205 23911 0 I
HR03752.mat 16x1+24 1000.0(0)/mv 16 0 -340 25149 0 II
HR03752.mat 16x1+24 1000.0(0)/mv 16 0 -135 1268 0 III
HR03752.mat 16x1+24 1000.0(0)/mv 16 0 273 -24889 0 aVR
HR03752.mat 16x1+24 1000.0(0)/mv 16 0 -35 11405 0 aVL
HR03752.mat 16x1+24 1000.0(0)/mv 16 0 -237 13104 0 aVF
HR03752.mat 16x1+24 1000.0(0)/mv 16 0 100 30488 0 V1
HR03752.mat 16x1+24 1000.0(0)/mv 16 0 -120 30836 0 V2
HR03752.mat 16x1+24 1000.0(0)/mv 16 0 -300 -3655 0 V3
HR03752.mat 16x1+24 1000.0(0)/mv 16 0 -160 -10053 0 V4
HR03752.mat 16x1+24 1000.0(0)/mv 16 0 -285 -25817 0 V5
HR03752.mat 16x1+24 1000.0(0)/mv 16 0 -360 -6971 0 V6
# Age: 71
# Sex: Female
# Dx: 164951009,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown