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

File: <base>/training/ptb-xl/g16/HR15953.hea (760 bytes) 
HR15953 12 500 5000
HR15953.mat 16x1+24 1000.0(0)/mv 16 0 145 -28491 0 I
HR15953.mat 16x1+24 1000.0(0)/mv 16 0 -110 -14562 0 II
HR15953.mat 16x1+24 1000.0(0)/mv 16 0 -255 13948 0 III
HR15953.mat 16x1+24 1000.0(0)/mv 16 0 -17 21270 0 aVR
HR15953.mat 16x1+24 1000.0(0)/mv 16 0 200 -20911 0 aVL
HR15953.mat 16x1+24 1000.0(0)/mv 16 0 -182 -288 0 aVF
HR15953.mat 16x1+24 1000.0(0)/mv 16 0 -100 16582 0 V1
HR15953.mat 16x1+24 1000.0(0)/mv 16 0 -35 3064 0 V2
HR15953.mat 16x1+24 1000.0(0)/mv 16 0 90 7766 0 V3
HR15953.mat 16x1+24 1000.0(0)/mv 16 0 10 -6442 0 V4
HR15953.mat 16x1+24 1000.0(0)/mv 16 0 20 -11046 0 V5
HR15953.mat 16x1+24 1000.0(0)/mv 16 0 5 5515 0 V6
# Age: 62
# Sex: Female
# Dx: 164865005,164917005,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown