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

File: <base>/training/ptb-xl/g21/HR20778.hea (763 bytes) 
HR20778 12 500 5000
HR20778.mat 16x1+24 1000.0(0)/mv 16 0 -45 -3250 0 I
HR20778.mat 16x1+24 1000.0(0)/mv 16 0 -35 -19710 0 II
HR20778.mat 16x1+24 1000.0(0)/mv 16 0 10 -16468 0 III
HR20778.mat 16x1+24 1000.0(0)/mv 16 0 40 11478 0 aVR
HR20778.mat 16x1+24 1000.0(0)/mv 16 0 -27 7074 0 aVL
HR20778.mat 16x1+24 1000.0(0)/mv 16 0 -12 -17722 0 aVF
HR20778.mat 16x1+24 1000.0(0)/mv 16 0 30 -2744 0 V1
HR20778.mat 16x1+24 1000.0(0)/mv 16 0 -40 -11032 0 V2
HR20778.mat 16x1+24 1000.0(0)/mv 16 0 -80 -22426 0 V3
HR20778.mat 16x1+24 1000.0(0)/mv 16 0 -75 -13466 0 V4
HR20778.mat 16x1+24 1000.0(0)/mv 16 0 -75 -11317 0 V5
HR20778.mat 16x1+24 1000.0(0)/mv 16 0 -55 -21647 0 V6
# Age: 59
# Sex: Male
# Dx: 164865005,426783006,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown