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

File: <base>/training/ptb-xl/g4/HR03326.hea (772 bytes) 
HR03326 12 500 5000
HR03326.mat 16x1+24 1000.0(0)/mv 16 0 -5 22331 0 I
HR03326.mat 16x1+24 1000.0(0)/mv 16 0 -80 -29447 0 II
HR03326.mat 16x1+24 1000.0(0)/mv 16 0 -75 13770 0 III
HR03326.mat 16x1+24 1000.0(0)/mv 16 0 43 -29520 0 aVR
HR03326.mat 16x1+24 1000.0(0)/mv 16 0 35 -28121 0 aVL
HR03326.mat 16x1+24 1000.0(0)/mv 16 0 -77 -7651 0 aVF
HR03326.mat 16x1+24 1000.0(0)/mv 16 0 80 13958 0 V1
HR03326.mat 16x1+24 1000.0(0)/mv 16 0 -65 -22299 0 V2
HR03326.mat 16x1+24 1000.0(0)/mv 16 0 -195 -18928 0 V3
HR03326.mat 16x1+24 1000.0(0)/mv 16 0 -5 28923 0 V4
HR03326.mat 16x1+24 1000.0(0)/mv 16 0 -185 16562 0 V5
HR03326.mat 16x1+24 1000.0(0)/mv 16 0 40 -26777 0 V6
# Age: 69
# Sex: Female
# Dx: 111975006,426783006,428750005,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown