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

File: <base>/training/ptb-xl/g13/HR12549.hea (744 bytes) 
HR12549 12 500 5000
HR12549.mat 16x1+24 1000.0(0)/mv 16 0 -260 -1358 0 I
HR12549.mat 16x1+24 1000.0(0)/mv 16 0 -295 -2022 0 II
HR12549.mat 16x1+24 1000.0(0)/mv 16 0 -35 -663 0 III
HR12549.mat 16x1+24 1000.0(0)/mv 16 0 278 1301 0 aVR
HR12549.mat 16x1+24 1000.0(0)/mv 16 0 -112 -452 0 aVL
HR12549.mat 16x1+24 1000.0(0)/mv 16 0 -165 -1556 0 aVF
HR12549.mat 16x1+24 1000.0(0)/mv 16 0 -255 1592 0 V1
HR12549.mat 16x1+24 1000.0(0)/mv 16 0 -225 14285 0 V2
HR12549.mat 16x1+24 1000.0(0)/mv 16 0 -120 -1052 0 V3
HR12549.mat 16x1+24 1000.0(0)/mv 16 0 275 838 0 V4
HR12549.mat 16x1+24 1000.0(0)/mv 16 0 -190 9513 0 V5
HR12549.mat 16x1+24 1000.0(0)/mv 16 0 -225 -11899 0 V6
# Age: 80
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown