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

File: <base>/training/ptb-xl/g2/HR01551.hea (789 bytes) 
HR01551 12 500 5000
HR01551.mat 16x1+24 1000.0(0)/mv 16 0 120 -7206 0 I
HR01551.mat 16x1+24 1000.0(0)/mv 16 0 80 21471 0 II
HR01551.mat 16x1+24 1000.0(0)/mv 16 0 -40 28651 0 III
HR01551.mat 16x1+24 1000.0(0)/mv 16 0 -100 -7238 0 aVR
HR01551.mat 16x1+24 1000.0(0)/mv 16 0 80 -18076 0 aVL
HR01551.mat 16x1+24 1000.0(0)/mv 16 0 20 24864 0 aVF
HR01551.mat 16x1+24 1000.0(0)/mv 16 0 265 -2244 0 V1
HR01551.mat 16x1+24 1000.0(0)/mv 16 0 835 8811 0 V2
HR01551.mat 16x1+24 1000.0(0)/mv 16 0 7005 25483 0 V3
HR01551.mat 16x1+24 1000.0(0)/mv 16 0 2410 23655 0 V4
HR01551.mat 16x1+24 1000.0(0)/mv 16 0 2855 4930 0 V5
HR01551.mat 16x1+24 1000.0(0)/mv 16 0 -315 2601 0 V6
# Age: 72
# Sex: Female
# Dx: 164873001,266249003,39732003,427084000,445118002,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown