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

File: <base>/training/ptb-xl/g4/HR03839.hea (739 bytes) 
HR03839 12 500 5000
HR03839.mat 16x1+24 1000.0(0)/mv 16 0 20 -22815 0 I
HR03839.mat 16x1+24 1000.0(0)/mv 16 0 110 -15782 0 II
HR03839.mat 16x1+24 1000.0(0)/mv 16 0 90 7055 0 III
HR03839.mat 16x1+24 1000.0(0)/mv 16 0 -65 18545 0 aVR
HR03839.mat 16x1+24 1000.0(0)/mv 16 0 -35 -14653 0 aVL
HR03839.mat 16x1+24 1000.0(0)/mv 16 0 100 -4673 0 aVF
HR03839.mat 16x1+24 1000.0(0)/mv 16 0 10 -11357 0 V1
HR03839.mat 16x1+24 1000.0(0)/mv 16 0 330 -15502 0 V2
HR03839.mat 16x1+24 1000.0(0)/mv 16 0 300 3789 0 V3
HR03839.mat 16x1+24 1000.0(0)/mv 16 0 310 -18223 0 V4
HR03839.mat 16x1+24 1000.0(0)/mv 16 0 55 -10557 0 V5
HR03839.mat 16x1+24 1000.0(0)/mv 16 0 50 15200 0 V6
# Age: 66
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown