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

File: <base>/training/ptb-xl/g15/HR14125.hea (787 bytes) 
HR14125 12 500 5000
HR14125.mat 16x1+24 1000.0(0)/mv 16 0 125 -29790 0 I
HR14125.mat 16x1+24 1000.0(0)/mv 16 0 325 24799 0 II
HR14125.mat 16x1+24 1000.0(0)/mv 16 0 200 -10930 0 III
HR14125.mat 16x1+24 1000.0(0)/mv 16 0 -225 -30576 0 aVR
HR14125.mat 16x1+24 1000.0(0)/mv 16 0 -38 -9336 0 aVL
HR14125.mat 16x1+24 1000.0(0)/mv 16 0 262 -25879 0 aVF
HR14125.mat 16x1+24 1000.0(0)/mv 16 0 45 -16581 0 V1
HR14125.mat 16x1+24 1000.0(0)/mv 16 0 1035 -7806 0 V2
HR14125.mat 16x1+24 1000.0(0)/mv 16 0 770 -7837 0 V3
HR14125.mat 16x1+24 1000.0(0)/mv 16 0 780 30965 0 V4
HR14125.mat 16x1+24 1000.0(0)/mv 16 0 630 30255 0 V5
HR14125.mat 16x1+24 1000.0(0)/mv 16 0 3200 -27152 0 V6
# Age: 74
# Sex: Female
# Dx: 39732003,426783006,429622005,445118002,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown