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

File: <base>/training/ptb-xl/g17/HR16884.hea (745 bytes) 
HR16884 12 500 5000
HR16884.mat 16x1+24 1000.0(0)/mv 16 0 -25 -13809 0 I
HR16884.mat 16x1+24 1000.0(0)/mv 16 0 -30 26286 0 II
HR16884.mat 16x1+24 1000.0(0)/mv 16 0 -5 -25439 0 III
HR16884.mat 16x1+24 1000.0(0)/mv 16 0 28 26261 0 aVR
HR16884.mat 16x1+24 1000.0(0)/mv 16 0 -10 5891 0 aVL
HR16884.mat 16x1+24 1000.0(0)/mv 16 0 -17 -32471 0 aVF
HR16884.mat 16x1+24 1000.0(0)/mv 16 0 35 5052 0 V1
HR16884.mat 16x1+24 1000.0(0)/mv 16 0 40 11200 0 V2
HR16884.mat 16x1+24 1000.0(0)/mv 16 0 50 16833 0 V3
HR16884.mat 16x1+24 1000.0(0)/mv 16 0 90 18881 0 V4
HR16884.mat 16x1+24 1000.0(0)/mv 16 0 90 -32616 0 V5
HR16884.mat 16x1+24 1000.0(0)/mv 16 0 20 15081 0 V6
# Age: 67
# Sex: Female
# Dx: 164865005,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown