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

File: <base>/training/ptb-xl/g1/HR00515.hea (751 bytes) 
HR00515 12 500 5000
HR00515.mat 16x1+24 1000.0(0)/mv 16 0 -400 -10242 0 I
HR00515.mat 16x1+24 1000.0(0)/mv 16 0 -340 -20862 0 II
HR00515.mat 16x1+24 1000.0(0)/mv 16 0 60 -10669 0 III
HR00515.mat 16x1+24 1000.0(0)/mv 16 0 370 15460 0 aVR
HR00515.mat 16x1+24 1000.0(0)/mv 16 0 -230 203 0 aVL
HR00515.mat 16x1+24 1000.0(0)/mv 16 0 -140 -15786 0 aVF
HR00515.mat 16x1+24 1000.0(0)/mv 16 0 20 -9881 0 V1
HR00515.mat 16x1+24 1000.0(0)/mv 16 0 5 2326 0 V2
HR00515.mat 16x1+24 1000.0(0)/mv 16 0 -35 11357 0 V3
HR00515.mat 16x1+24 1000.0(0)/mv 16 0 -35 2347 0 V4
HR00515.mat 16x1+24 1000.0(0)/mv 16 0 -130 17015 0 V5
HR00515.mat 16x1+24 1000.0(0)/mv 16 0 -50 -608 0 V6
# Age: 75
# Sex: Female
# Dx: 164865005,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown