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

File: <base>/training/ptb-xl/g21/HR20506.hea (737 bytes) 
HR20506 12 500 5000
HR20506.mat 16x1+24 1000.0(0)/mv 16 0 -25 -2432 0 I
HR20506.mat 16x1+24 1000.0(0)/mv 16 0 45 -1206 0 II
HR20506.mat 16x1+24 1000.0(0)/mv 16 0 70 1241 0 III
HR20506.mat 16x1+24 1000.0(0)/mv 16 0 -10 1948 0 aVR
HR20506.mat 16x1+24 1000.0(0)/mv 16 0 -48 -1612 0 aVL
HR20506.mat 16x1+24 1000.0(0)/mv 16 0 57 254 0 aVF
HR20506.mat 16x1+24 1000.0(0)/mv 16 0 75 -3031 0 V1
HR20506.mat 16x1+24 1000.0(0)/mv 16 0 70 594 0 V2
HR20506.mat 16x1+24 1000.0(0)/mv 16 0 70 7706 0 V3
HR20506.mat 16x1+24 1000.0(0)/mv 16 0 -30 6265 0 V4
HR20506.mat 16x1+24 1000.0(0)/mv 16 0 -85 -12614 0 V5
HR20506.mat 16x1+24 1000.0(0)/mv 16 0 -95 -30440 0 V6
# Age: 74
# Sex: Male
# Dx: 164909002,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown