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

File: <base>/training/ptb-xl/g17/HR16886.hea (762 bytes) 
HR16886 12 500 5000
HR16886.mat 16x1+24 1000.0(0)/mv 16 0 25 3272 0 I
HR16886.mat 16x1+24 1000.0(0)/mv 16 0 85 29795 0 II
HR16886.mat 16x1+24 1000.0(0)/mv 16 0 60 26550 0 III
HR16886.mat 16x1+24 1000.0(0)/mv 16 0 -55 -16824 0 aVR
HR16886.mat 16x1+24 1000.0(0)/mv 16 0 -18 -11719 0 aVL
HR16886.mat 16x1+24 1000.0(0)/mv 16 0 72 27971 0 aVF
HR16886.mat 16x1+24 1000.0(0)/mv 16 0 35 -30119 0 V1
HR16886.mat 16x1+24 1000.0(0)/mv 16 0 40 -29792 0 V2
HR16886.mat 16x1+24 1000.0(0)/mv 16 0 65 -241 0 V3
HR16886.mat 16x1+24 1000.0(0)/mv 16 0 45 -18497 0 V4
HR16886.mat 16x1+24 1000.0(0)/mv 16 0 50 -22436 0 V5
HR16886.mat 16x1+24 1000.0(0)/mv 16 0 60 -5731 0 V6
# Age: 78
# Sex: Male
# Dx: 164865005,39732003,426783006,698252002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown