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

File: <base>/training/ptb-xl/g13/HR12216.hea (743 bytes) 
HR12216 12 500 5000
HR12216.mat 16x1+24 1000.0(0)/mv 16 0 260 2777 0 I
HR12216.mat 16x1+24 1000.0(0)/mv 16 0 345 449 0 II
HR12216.mat 16x1+24 1000.0(0)/mv 16 0 85 -2295 0 III
HR12216.mat 16x1+24 1000.0(0)/mv 16 0 -303 -1591 0 aVR
HR12216.mat 16x1+24 1000.0(0)/mv 16 0 87 2639 0 aVL
HR12216.mat 16x1+24 1000.0(0)/mv 16 0 215 -770 0 aVF
HR12216.mat 16x1+24 1000.0(0)/mv 16 0 235 11884 0 V1
HR12216.mat 16x1+24 1000.0(0)/mv 16 0 -105 -27030 0 V2
HR12216.mat 16x1+24 1000.0(0)/mv 16 0 245 3060 0 V3
HR12216.mat 16x1+24 1000.0(0)/mv 16 0 120 14737 0 V4
HR12216.mat 16x1+24 1000.0(0)/mv 16 0 105 6918 0 V5
HR12216.mat 16x1+24 1000.0(0)/mv 16 0 90 8601 0 V6
# Age: 55
# Sex: Female
# Dx: 426177001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown