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

File: <base>/training/ptb-xl/g13/HR12581.hea (740 bytes) 
HR12581 12 500 5000
HR12581.mat 16x1+24 1000.0(0)/mv 16 0 -90 6350 0 I
HR12581.mat 16x1+24 1000.0(0)/mv 16 0 355 4330 0 II
HR12581.mat 16x1+24 1000.0(0)/mv 16 0 445 -2015 0 III
HR12581.mat 16x1+24 1000.0(0)/mv 16 0 -133 -6056 0 aVR
HR12581.mat 16x1+24 1000.0(0)/mv 16 0 -268 4194 0 aVL
HR12581.mat 16x1+24 1000.0(0)/mv 16 0 400 630 0 aVF
HR12581.mat 16x1+24 1000.0(0)/mv 16 0 455 -25280 0 V1
HR12581.mat 16x1+24 1000.0(0)/mv 16 0 700 31178 0 V2
HR12581.mat 16x1+24 1000.0(0)/mv 16 0 640 -17375 0 V3
HR12581.mat 16x1+24 1000.0(0)/mv 16 0 535 -14725 0 V4
HR12581.mat 16x1+24 1000.0(0)/mv 16 0 280 -17673 0 V5
HR12581.mat 16x1+24 1000.0(0)/mv 16 0 145 -19888 0 V6
# Age: 68
# Sex: Male
# Dx: 10370003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown