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

File: <base>/training/ptb-xl/g13/HR12438.hea (737 bytes) 
HR12438 12 500 5000
HR12438.mat 16x1+24 1000.0(0)/mv 16 0 -70 8874 0 I
HR12438.mat 16x1+24 1000.0(0)/mv 16 0 -180 1971 0 II
HR12438.mat 16x1+24 1000.0(0)/mv 16 0 -110 -6902 0 III
HR12438.mat 16x1+24 1000.0(0)/mv 16 0 125 -5606 0 aVR
HR12438.mat 16x1+24 1000.0(0)/mv 16 0 20 8217 0 aVL
HR12438.mat 16x1+24 1000.0(0)/mv 16 0 -145 -2600 0 aVF
HR12438.mat 16x1+24 1000.0(0)/mv 16 0 60 -29069 0 V1
HR12438.mat 16x1+24 1000.0(0)/mv 16 0 320 22029 0 V2
HR12438.mat 16x1+24 1000.0(0)/mv 16 0 120 6421 0 V3
HR12438.mat 16x1+24 1000.0(0)/mv 16 0 -55 -15558 0 V4
HR12438.mat 16x1+24 1000.0(0)/mv 16 0 25 1328 0 V5
HR12438.mat 16x1+24 1000.0(0)/mv 16 0 425 -27935 0 V6
# Age: 42
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown