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

File: <base>/training/ptb-xl/g4/HR03864.hea (754 bytes) 
HR03864 12 500 5000
HR03864.mat 16x1+24 1000.0(0)/mv 16 0 -40 -19649 0 I
HR03864.mat 16x1+24 1000.0(0)/mv 16 0 15 16950 0 II
HR03864.mat 16x1+24 1000.0(0)/mv 16 0 55 -28938 0 III
HR03864.mat 16x1+24 1000.0(0)/mv 16 0 12 513 0 aVR
HR03864.mat 16x1+24 1000.0(0)/mv 16 0 -48 -28220 0 aVL
HR03864.mat 16x1+24 1000.0(0)/mv 16 0 35 26171 0 aVF
HR03864.mat 16x1+24 1000.0(0)/mv 16 0 25 5245 0 V1
HR03864.mat 16x1+24 1000.0(0)/mv 16 0 -10 -25980 0 V2
HR03864.mat 16x1+24 1000.0(0)/mv 16 0 -45 20454 0 V3
HR03864.mat 16x1+24 1000.0(0)/mv 16 0 -40 16790 0 V4
HR03864.mat 16x1+24 1000.0(0)/mv 16 0 -10 -16452 0 V5
HR03864.mat 16x1+24 1000.0(0)/mv 16 0 35 -1072 0 V6
# Age: 68
# Sex: Male
# Dx: 39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown