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

File: <base>/training/ptb-xl/g5/HR04969.hea (737 bytes) 
HR04969 12 500 5000
HR04969.mat 16x1+24 1000.0(0)/mv 16 0 -30 23939 0 I
HR04969.mat 16x1+24 1000.0(0)/mv 16 0 35 11744 0 II
HR04969.mat 16x1+24 1000.0(0)/mv 16 0 65 -12193 0 III
HR04969.mat 16x1+24 1000.0(0)/mv 16 0 -3 -18251 0 aVR
HR04969.mat 16x1+24 1000.0(0)/mv 16 0 -48 18056 0 aVL
HR04969.mat 16x1+24 1000.0(0)/mv 16 0 50 -403 0 aVF
HR04969.mat 16x1+24 1000.0(0)/mv 16 0 45 9416 0 V1
HR04969.mat 16x1+24 1000.0(0)/mv 16 0 -10 -26049 0 V2
HR04969.mat 16x1+24 1000.0(0)/mv 16 0 -10 22274 0 V3
HR04969.mat 16x1+24 1000.0(0)/mv 16 0 -5 25617 0 V4
HR04969.mat 16x1+24 1000.0(0)/mv 16 0 -15 11904 0 V5
HR04969.mat 16x1+24 1000.0(0)/mv 16 0 -45 -19353 0 V6
# Age: 66
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown