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

File: <base>/training/ptb-xl/g14/HR13704.hea (757 bytes) 
HR13704 12 500 5000
HR13704.mat 16x1+24 1000.0(0)/mv 16 0 525 -15455 0 I
HR13704.mat 16x1+24 1000.0(0)/mv 16 0 715 -16865 0 II
HR13704.mat 16x1+24 1000.0(0)/mv 16 0 190 -1411 0 III
HR13704.mat 16x1+24 1000.0(0)/mv 16 0 -620 16429 0 aVR
HR13704.mat 16x1+24 1000.0(0)/mv 16 0 167 -6390 0 aVL
HR13704.mat 16x1+24 1000.0(0)/mv 16 0 452 -8498 0 aVF
HR13704.mat 16x1+24 1000.0(0)/mv 16 0 -910 -8379 0 V1
HR13704.mat 16x1+24 1000.0(0)/mv 16 0 -1005 5057 0 V2
HR13704.mat 16x1+24 1000.0(0)/mv 16 0 120 -15873 0 V3
HR13704.mat 16x1+24 1000.0(0)/mv 16 0 490 30880 0 V4
HR13704.mat 16x1+24 1000.0(0)/mv 16 0 945 4526 0 V5
HR13704.mat 16x1+24 1000.0(0)/mv 16 0 1130 -3040 0 V6
# Age: 68
# Sex: Female
# Dx: 284470004,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown