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

File: <base>/training/ptb-xl/g12/HR11964.hea (784 bytes) 
HR11964 12 500 5000
HR11964.mat 16x1+24 1000.0(0)/mv 16 0 -265 -24885 0 I
HR11964.mat 16x1+24 1000.0(0)/mv 16 0 -20 786 0 II
HR11964.mat 16x1+24 1000.0(0)/mv 16 0 245 25680 0 III
HR11964.mat 16x1+24 1000.0(0)/mv 16 0 142 11216 0 aVR
HR11964.mat 16x1+24 1000.0(0)/mv 16 0 -255 -25584 0 aVL
HR11964.mat 16x1+24 1000.0(0)/mv 16 0 112 12613 0 aVF
HR11964.mat 16x1+24 1000.0(0)/mv 16 0 195 11097 0 V1
HR11964.mat 16x1+24 1000.0(0)/mv 16 0 -135 -2745 0 V2
HR11964.mat 16x1+24 1000.0(0)/mv 16 0 5 5759 0 V3
HR11964.mat 16x1+24 1000.0(0)/mv 16 0 -65 926 0 V4
HR11964.mat 16x1+24 1000.0(0)/mv 16 0 45 9330 0 V5
HR11964.mat 16x1+24 1000.0(0)/mv 16 0 10 19786 0 V6
# Age: 80
# Sex: Female
# Dx: 164865005,164873001,39732003,426783006,429622005,59931005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown