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

File: <base>/training/ptb-xl/g13/HR12218.hea (737 bytes) 
HR12218 12 500 5000
HR12218.mat 16x1+24 1000.0(0)/mv 16 0 35 -31887 0 I
HR12218.mat 16x1+24 1000.0(0)/mv 16 0 10 17387 0 II
HR12218.mat 16x1+24 1000.0(0)/mv 16 0 -25 -16251 0 III
HR12218.mat 16x1+24 1000.0(0)/mv 16 0 -22 -25586 0 aVR
HR12218.mat 16x1+24 1000.0(0)/mv 16 0 30 -7414 0 aVL
HR12218.mat 16x1+24 1000.0(0)/mv 16 0 -7 -31993 0 aVF
HR12218.mat 16x1+24 1000.0(0)/mv 16 0 225 782 0 V1
HR12218.mat 16x1+24 1000.0(0)/mv 16 0 535 -6017 0 V2
HR12218.mat 16x1+24 1000.0(0)/mv 16 0 445 -12665 0 V3
HR12218.mat 16x1+24 1000.0(0)/mv 16 0 350 706 0 V4
HR12218.mat 16x1+24 1000.0(0)/mv 16 0 150 -26467 0 V5
HR12218.mat 16x1+24 1000.0(0)/mv 16 0 115 -4417 0 V6
# Age: 76
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown