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

File: <base>/training/ptb-xl/g22/HR21744.hea (743 bytes) 
HR21744 12 500 5000
HR21744.mat 16x1+24 1000.0(0)/mv 16 0 -15 -22078 0 I
HR21744.mat 16x1+24 1000.0(0)/mv 16 0 -20 -27044 0 II
HR21744.mat 16x1+24 1000.0(0)/mv 16 0 -5 -4986 0 III
HR21744.mat 16x1+24 1000.0(0)/mv 16 0 18 24519 0 aVR
HR21744.mat 16x1+24 1000.0(0)/mv 16 0 -5 -8243 0 aVL
HR21744.mat 16x1+24 1000.0(0)/mv 16 0 -12 -15801 0 aVF
HR21744.mat 16x1+24 1000.0(0)/mv 16 0 35 -7064 0 V1
HR21744.mat 16x1+24 1000.0(0)/mv 16 0 -25 -12185 0 V2
HR21744.mat 16x1+24 1000.0(0)/mv 16 0 -35 -12592 0 V3
HR21744.mat 16x1+24 1000.0(0)/mv 16 0 -80 31826 0 V4
HR21744.mat 16x1+24 1000.0(0)/mv 16 0 -60 -21163 0 V5
HR21744.mat 16x1+24 1000.0(0)/mv 16 0 -80 25814 0 V6
# Age: 37
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown