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

File: <base>/training/ptb-xl/g21/HR20913.hea (736 bytes) 
HR20913 12 500 5000
HR20913.mat 16x1+24 1000.0(0)/mv 16 0 -15 15781 0 I
HR20913.mat 16x1+24 1000.0(0)/mv 16 0 -45 3119 0 II
HR20913.mat 16x1+24 1000.0(0)/mv 16 0 -30 -12679 0 III
HR20913.mat 16x1+24 1000.0(0)/mv 16 0 30 -8725 0 aVR
HR20913.mat 16x1+24 1000.0(0)/mv 16 0 8 14922 0 aVL
HR20913.mat 16x1+24 1000.0(0)/mv 16 0 -37 -4112 0 aVF
HR20913.mat 16x1+24 1000.0(0)/mv 16 0 10 -4497 0 V1
HR20913.mat 16x1+24 1000.0(0)/mv 16 0 -90 -8310 0 V2
HR20913.mat 16x1+24 1000.0(0)/mv 16 0 -160 -12439 0 V3
HR20913.mat 16x1+24 1000.0(0)/mv 16 0 -195 -6718 0 V4
HR20913.mat 16x1+24 1000.0(0)/mv 16 0 -135 1214 0 V5
HR20913.mat 16x1+24 1000.0(0)/mv 16 0 -70 792 0 V6
# Age: 56
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown