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

File: <base>/training/ptb-xl/g21/HR20916.hea (771 bytes) 
HR20916 12 500 5000
HR20916.mat 16x1+24 1000.0(0)/mv 16 0 -10 17458 0 I
HR20916.mat 16x1+24 1000.0(0)/mv 16 0 75 -21296 0 II
HR20916.mat 16x1+24 1000.0(0)/mv 16 0 85 26777 0 III
HR20916.mat 16x1+24 1000.0(0)/mv 16 0 -33 -31694 0 aVR
HR20916.mat 16x1+24 1000.0(0)/mv 16 0 -48 -5605 0 aVL
HR20916.mat 16x1+24 1000.0(0)/mv 16 0 80 -30818 0 aVF
HR20916.mat 16x1+24 1000.0(0)/mv 16 0 50 -1754 0 V1
HR20916.mat 16x1+24 1000.0(0)/mv 16 0 60 -602 0 V2
HR20916.mat 16x1+24 1000.0(0)/mv 16 0 100 -2807 0 V3
HR20916.mat 16x1+24 1000.0(0)/mv 16 0 35 2565 0 V4
HR20916.mat 16x1+24 1000.0(0)/mv 16 0 40 9273 0 V5
HR20916.mat 16x1+24 1000.0(0)/mv 16 0 35 6606 0 V6
# Age: 60
# Sex: Female
# Dx: 164865005,164951009,39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown