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

File: <base>/training/ptb-xl/g13/HR12518.hea (751 bytes) 
HR12518 12 500 5000
HR12518.mat 16x1+24 1000.0(0)/mv 16 0 -285 -3497 0 I
HR12518.mat 16x1+24 1000.0(0)/mv 16 0 -85 18803 0 II
HR12518.mat 16x1+24 1000.0(0)/mv 16 0 200 22330 0 III
HR12518.mat 16x1+24 1000.0(0)/mv 16 0 185 25263 0 aVR
HR12518.mat 16x1+24 1000.0(0)/mv 16 0 -242 20218 0 aVL
HR12518.mat 16x1+24 1000.0(0)/mv 16 0 57 20915 0 aVF
HR12518.mat 16x1+24 1000.0(0)/mv 16 0 -140 22032 0 V1
HR12518.mat 16x1+24 1000.0(0)/mv 16 0 -660 -8842 0 V2
HR12518.mat 16x1+24 1000.0(0)/mv 16 0 220 10137 0 V3
HR12518.mat 16x1+24 1000.0(0)/mv 16 0 -40 3834 0 V4
HR12518.mat 16x1+24 1000.0(0)/mv 16 0 10 25766 0 V5
HR12518.mat 16x1+24 1000.0(0)/mv 16 0 165 -19090 0 V6
# Age: 73
# Sex: Male
# Dx: 426783006,698252002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown