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

File: <base>/training/ptb-xl/g18/HR17446.hea (761 bytes) 
HR17446 12 500 5000
HR17446.mat 16x1+24 1000.0(0)/mv 16 0 -65 25895 0 I
HR17446.mat 16x1+24 1000.0(0)/mv 16 0 65 9103 0 II
HR17446.mat 16x1+24 1000.0(0)/mv 16 0 130 -16785 0 III
HR17446.mat 16x1+24 1000.0(0)/mv 16 0 0 -17617 0 aVR
HR17446.mat 16x1+24 1000.0(0)/mv 16 0 -98 21696 0 aVL
HR17446.mat 16x1+24 1000.0(0)/mv 16 0 97 -3632 0 aVF
HR17446.mat 16x1+24 1000.0(0)/mv 16 0 430 -183 0 V1
HR17446.mat 16x1+24 1000.0(0)/mv 16 0 215 11485 0 V2
HR17446.mat 16x1+24 1000.0(0)/mv 16 0 195 31891 0 V3
HR17446.mat 16x1+24 1000.0(0)/mv 16 0 40 -18840 0 V4
HR17446.mat 16x1+24 1000.0(0)/mv 16 0 0 -8325 0 V5
HR17446.mat 16x1+24 1000.0(0)/mv 16 0 80 20214 0 V6
# Age: 72
# Sex: Male
# Dx: 164861001,164865005,164889003,39732003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown