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

File: <base>/training/ptb-xl/g7/HR06661.hea (749 bytes) 
HR06661 12 500 5000
HR06661.mat 16x1+24 1000.0(0)/mv 16 0 -205 32255 0 I
HR06661.mat 16x1+24 1000.0(0)/mv 16 0 110 -1158 0 II
HR06661.mat 16x1+24 1000.0(0)/mv 16 0 315 32042 0 III
HR06661.mat 16x1+24 1000.0(0)/mv 16 0 47 16864 0 aVR
HR06661.mat 16x1+24 1000.0(0)/mv 16 0 -260 -32457 0 aVL
HR06661.mat 16x1+24 1000.0(0)/mv 16 0 212 15428 0 aVF
HR06661.mat 16x1+24 1000.0(0)/mv 16 0 705 -5809 0 V1
HR06661.mat 16x1+24 1000.0(0)/mv 16 0 890 29892 0 V2
HR06661.mat 16x1+24 1000.0(0)/mv 16 0 390 1532 0 V3
HR06661.mat 16x1+24 1000.0(0)/mv 16 0 15 13118 0 V4
HR06661.mat 16x1+24 1000.0(0)/mv 16 0 -145 1092 0 V5
HR06661.mat 16x1+24 1000.0(0)/mv 16 0 -230 9105 0 V6
# Age: 85
# Sex: Male
# Dx: 164909002,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown