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

File: <base>/training/ptb-xl/g17/HR16453.hea (739 bytes) 
HR16453 12 500 5000
HR16453.mat 16x1+24 1000.0(0)/mv 16 0 95 -724 0 I
HR16453.mat 16x1+24 1000.0(0)/mv 16 0 -50 -1100 0 II
HR16453.mat 16x1+24 1000.0(0)/mv 16 0 -145 -384 0 III
HR16453.mat 16x1+24 1000.0(0)/mv 16 0 -22 747 0 aVR
HR16453.mat 16x1+24 1000.0(0)/mv 16 0 120 -46 0 aVL
HR16453.mat 16x1+24 1000.0(0)/mv 16 0 -97 -644 0 aVF
HR16453.mat 16x1+24 1000.0(0)/mv 16 0 -40 12215 0 V1
HR16453.mat 16x1+24 1000.0(0)/mv 16 0 25 -12457 0 V2
HR16453.mat 16x1+24 1000.0(0)/mv 16 0 25 -8170 0 V3
HR16453.mat 16x1+24 1000.0(0)/mv 16 0 60 1423 0 V4
HR16453.mat 16x1+24 1000.0(0)/mv 16 0 35 12182 0 V5
HR16453.mat 16x1+24 1000.0(0)/mv 16 0 50 23110 0 V6
# Age: 81
# Sex: Female
# Dx: 251146004,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown