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

File: <base>/training/ptb-xl/g5/HR04231.hea (756 bytes) 
HR04231 12 500 5000
HR04231.mat 16x1+24 1000.0(0)/mv 16 0 -15 -29250 0 I
HR04231.mat 16x1+24 1000.0(0)/mv 16 0 55 -20270 0 II
HR04231.mat 16x1+24 1000.0(0)/mv 16 0 70 8974 0 III
HR04231.mat 16x1+24 1000.0(0)/mv 16 0 -20 24276 0 aVR
HR04231.mat 16x1+24 1000.0(0)/mv 16 0 -43 -18828 0 aVL
HR04231.mat 16x1+24 1000.0(0)/mv 16 0 62 -5565 0 aVF
HR04231.mat 16x1+24 1000.0(0)/mv 16 0 50 708 0 V1
HR04231.mat 16x1+24 1000.0(0)/mv 16 0 145 -8440 0 V2
HR04231.mat 16x1+24 1000.0(0)/mv 16 0 45 -2594 0 V3
HR04231.mat 16x1+24 1000.0(0)/mv 16 0 -65 -4190 0 V4
HR04231.mat 16x1+24 1000.0(0)/mv 16 0 -105 19528 0 V5
HR04231.mat 16x1+24 1000.0(0)/mv 16 0 -100 -16668 0 V6
# Age: 86
# Sex: Male
# Dx: 164865005,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown