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

File: <base>/training/ptb-xl/g13/HR12452.hea (732 bytes) 
HR12452 12 500 5000
HR12452.mat 16x1+24 1000.0(0)/mv 16 0 10 -8191 0 I
HR12452.mat 16x1+24 1000.0(0)/mv 16 0 -5 -13537 0 II
HR12452.mat 16x1+24 1000.0(0)/mv 16 0 -15 -5349 0 III
HR12452.mat 16x1+24 1000.0(0)/mv 16 0 -2 11294 0 aVR
HR12452.mat 16x1+24 1000.0(0)/mv 16 0 13 -965 0 aVL
HR12452.mat 16x1+24 1000.0(0)/mv 16 0 -10 -9035 0 aVF
HR12452.mat 16x1+24 1000.0(0)/mv 16 0 75 -11156 0 V1
HR12452.mat 16x1+24 1000.0(0)/mv 16 0 220 24197 0 V2
HR12452.mat 16x1+24 1000.0(0)/mv 16 0 290 -15587 0 V3
HR12452.mat 16x1+24 1000.0(0)/mv 16 0 205 -7383 0 V4
HR12452.mat 16x1+24 1000.0(0)/mv 16 0 70 2114 0 V5
HR12452.mat 16x1+24 1000.0(0)/mv 16 0 20 3914 0 V6
# Age: 35
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown