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

File: <base>/training/ptb-xl/g4/HR03771.hea (739 bytes) 
HR03771 12 500 5000
HR03771.mat 16x1+24 1000.0(0)/mv 16 0 -45 2688 0 I
HR03771.mat 16x1+24 1000.0(0)/mv 16 0 -120 -12722 0 II
HR03771.mat 16x1+24 1000.0(0)/mv 16 0 -75 -15395 0 III
HR03771.mat 16x1+24 1000.0(0)/mv 16 0 83 5634 0 aVR
HR03771.mat 16x1+24 1000.0(0)/mv 16 0 15 9608 0 aVL
HR03771.mat 16x1+24 1000.0(0)/mv 16 0 -97 -13429 0 aVF
HR03771.mat 16x1+24 1000.0(0)/mv 16 0 35 5422 0 V1
HR03771.mat 16x1+24 1000.0(0)/mv 16 0 85 -3296 0 V2
HR03771.mat 16x1+24 1000.0(0)/mv 16 0 -55 -23557 0 V3
HR03771.mat 16x1+24 1000.0(0)/mv 16 0 -65 -26848 0 V4
HR03771.mat 16x1+24 1000.0(0)/mv 16 0 -35 24358 0 V5
HR03771.mat 16x1+24 1000.0(0)/mv 16 0 -50 -6482 0 V6
# Age: 18
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown