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

File: <base>/training/ptb-xl/g4/HR03961.hea (745 bytes) 
HR03961 12 500 5000
HR03961.mat 16x1+24 1000.0(0)/mv 16 0 -105 9898 0 I
HR03961.mat 16x1+24 1000.0(0)/mv 16 0 -20 31051 0 II
HR03961.mat 16x1+24 1000.0(0)/mv 16 0 85 21131 0 III
HR03961.mat 16x1+24 1000.0(0)/mv 16 0 62 -20221 0 aVR
HR03961.mat 16x1+24 1000.0(0)/mv 16 0 -95 -5062 0 aVL
HR03961.mat 16x1+24 1000.0(0)/mv 16 0 32 26488 0 aVF
HR03961.mat 16x1+24 1000.0(0)/mv 16 0 95 16252 0 V1
HR03961.mat 16x1+24 1000.0(0)/mv 16 0 -275 -30390 0 V2
HR03961.mat 16x1+24 1000.0(0)/mv 16 0 -225 -8450 0 V3
HR03961.mat 16x1+24 1000.0(0)/mv 16 0 -225 -16676 0 V4
HR03961.mat 16x1+24 1000.0(0)/mv 16 0 -690 -10301 0 V5
HR03961.mat 16x1+24 1000.0(0)/mv 16 0 -190 20980 0 V6
# Age: 9
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown