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

File: <base>/training/ptb-xl/g5/HR04104.hea (749 bytes) 
HR04104 12 500 5000
HR04104.mat 16x1+24 1000.0(0)/mv 16 0 75 -25301 0 I
HR04104.mat 16x1+24 1000.0(0)/mv 16 0 105 -11812 0 II
HR04104.mat 16x1+24 1000.0(0)/mv 16 0 30 13486 0 III
HR04104.mat 16x1+24 1000.0(0)/mv 16 0 -90 18460 0 aVR
HR04104.mat 16x1+24 1000.0(0)/mv 16 0 22 -19185 0 aVL
HR04104.mat 16x1+24 1000.0(0)/mv 16 0 67 854 0 aVF
HR04104.mat 16x1+24 1000.0(0)/mv 16 0 650 -13427 0 V1
HR04104.mat 16x1+24 1000.0(0)/mv 16 0 1110 -25837 0 V2
HR04104.mat 16x1+24 1000.0(0)/mv 16 0 -180 2080 0 V3
HR04104.mat 16x1+24 1000.0(0)/mv 16 0 190 -29309 0 V4
HR04104.mat 16x1+24 1000.0(0)/mv 16 0 1620 876 0 V5
HR04104.mat 16x1+24 1000.0(0)/mv 16 0 1430 -103 0 V6
# Age: 64
# Sex: Male
# Dx: 164934002,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown