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

File: <base>/training/ptb-xl/g21/HR20838.hea (747 bytes) 
HR20838 12 500 5000
HR20838.mat 16x1+24 1000.0(0)/mv 16 0 -10 -6676 0 I
HR20838.mat 16x1+24 1000.0(0)/mv 16 0 -15 -17810 0 II
HR20838.mat 16x1+24 1000.0(0)/mv 16 0 -5 -11126 0 III
HR20838.mat 16x1+24 1000.0(0)/mv 16 0 13 12234 0 aVR
HR20838.mat 16x1+24 1000.0(0)/mv 16 0 -2 2689 0 aVL
HR20838.mat 16x1+24 1000.0(0)/mv 16 0 -10 -14149 0 aVF
HR20838.mat 16x1+24 1000.0(0)/mv 16 0 15 -8338 0 V1
HR20838.mat 16x1+24 1000.0(0)/mv 16 0 5 -17666 0 V2
HR20838.mat 16x1+24 1000.0(0)/mv 16 0 -135 -30695 0 V3
HR20838.mat 16x1+24 1000.0(0)/mv 16 0 -35 -20070 0 V4
HR20838.mat 16x1+24 1000.0(0)/mv 16 0 5 29983 0 V5
HR20838.mat 16x1+24 1000.0(0)/mv 16 0 -50 -18260 0 V6
# Age: 63
# Sex: Male
# Dx: 39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown