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

File: <base>/training/ptb-xl/g8/HR07444.hea (754 bytes) 
HR07444 12 500 5000
HR07444.mat 16x1+24 1000.0(0)/mv 16 0 -15 22371 0 I
HR07444.mat 16x1+24 1000.0(0)/mv 16 0 -10 20750 0 II
HR07444.mat 16x1+24 1000.0(0)/mv 16 0 5 -1656 0 III
HR07444.mat 16x1+24 1000.0(0)/mv 16 0 12 -21763 0 aVR
HR07444.mat 16x1+24 1000.0(0)/mv 16 0 -10 12515 0 aVL
HR07444.mat 16x1+24 1000.0(0)/mv 16 0 -2 9639 0 aVF
HR07444.mat 16x1+24 1000.0(0)/mv 16 0 145 -1600 0 V1
HR07444.mat 16x1+24 1000.0(0)/mv 16 0 -665 13916 0 V2
HR07444.mat 16x1+24 1000.0(0)/mv 16 0 50 -869 0 V3
HR07444.mat 16x1+24 1000.0(0)/mv 16 0 -390 -23849 0 V4
HR07444.mat 16x1+24 1000.0(0)/mv 16 0 65 11628 0 V5
HR07444.mat 16x1+24 1000.0(0)/mv 16 0 -95 -565 0 V6
# Age: 49
# Sex: Male
# Dx: 164865005,426783006,698252002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown