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

File: <base>/training/ptb-xl/g21/HR20982.hea (749 bytes) 
HR20982 12 500 5000
HR20982.mat 16x1+24 1000.0(0)/mv 16 0 -110 16145 0 I
HR20982.mat 16x1+24 1000.0(0)/mv 16 0 -220 -28172 0 II
HR20982.mat 16x1+24 1000.0(0)/mv 16 0 -110 21210 0 III
HR20982.mat 16x1+24 1000.0(0)/mv 16 0 165 6043 0 aVR
HR20982.mat 16x1+24 1000.0(0)/mv 16 0 0 -2129 0 aVL
HR20982.mat 16x1+24 1000.0(0)/mv 16 0 -165 -3146 0 aVF
HR20982.mat 16x1+24 1000.0(0)/mv 16 0 90 31603 0 V1
HR20982.mat 16x1+24 1000.0(0)/mv 16 0 40 22044 0 V2
HR20982.mat 16x1+24 1000.0(0)/mv 16 0 45 17026 0 V3
HR20982.mat 16x1+24 1000.0(0)/mv 16 0 -10 7053 0 V4
HR20982.mat 16x1+24 1000.0(0)/mv 16 0 -25 -19722 0 V5
HR20982.mat 16x1+24 1000.0(0)/mv 16 0 -90 3628 0 V6
# Age: 61
# Sex: Female
# Dx: 164934002,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown