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

File: <base>/training/ptb-xl/g2/HR01889.hea (738 bytes) 
HR01889 12 500 5000
HR01889.mat 16x1+24 1000.0(0)/mv 16 0 5 -29490 0 I
HR01889.mat 16x1+24 1000.0(0)/mv 16 0 -30 -26731 0 II
HR01889.mat 16x1+24 1000.0(0)/mv 16 0 -35 2750 0 III
HR01889.mat 16x1+24 1000.0(0)/mv 16 0 13 28129 0 aVR
HR01889.mat 16x1+24 1000.0(0)/mv 16 0 20 16615 0 aVL
HR01889.mat 16x1+24 1000.0(0)/mv 16 0 -32 20665 0 aVF
HR01889.mat 16x1+24 1000.0(0)/mv 16 0 50 11884 0 V1
HR01889.mat 16x1+24 1000.0(0)/mv 16 0 5 -11910 0 V2
HR01889.mat 16x1+24 1000.0(0)/mv 16 0 40 656 0 V3
HR01889.mat 16x1+24 1000.0(0)/mv 16 0 50 24643 0 V4
HR01889.mat 16x1+24 1000.0(0)/mv 16 0 25 20917 0 V5
HR01889.mat 16x1+24 1000.0(0)/mv 16 0 20 13235 0 V6
# Age: 81
# Sex: Male
# Dx: 164889003,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown