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

File: <base>/training/ptb-xl/g21/HR20766.hea (735 bytes) 
HR20766 12 500 5000
HR20766.mat 16x1+24 1000.0(0)/mv 16 0 120 1023 0 I
HR20766.mat 16x1+24 1000.0(0)/mv 16 0 75 21171 0 II
HR20766.mat 16x1+24 1000.0(0)/mv 16 0 -45 20169 0 III
HR20766.mat 16x1+24 1000.0(0)/mv 16 0 -97 -11209 0 aVR
HR20766.mat 16x1+24 1000.0(0)/mv 16 0 82 -9363 0 aVL
HR20766.mat 16x1+24 1000.0(0)/mv 16 0 15 20810 0 aVF
HR20766.mat 16x1+24 1000.0(0)/mv 16 0 -45 21697 0 V1
HR20766.mat 16x1+24 1000.0(0)/mv 16 0 40 7892 0 V2
HR20766.mat 16x1+24 1000.0(0)/mv 16 0 150 31608 0 V3
HR20766.mat 16x1+24 1000.0(0)/mv 16 0 115 12528 0 V4
HR20766.mat 16x1+24 1000.0(0)/mv 16 0 105 30152 0 V5
HR20766.mat 16x1+24 1000.0(0)/mv 16 0 95 16891 0 V6
# Age: 26
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown