title: [Study on left ventricular function of chronic obstructive pulmonary diseases in stable phase by using nuclear techniques].
abstract: OBJECTIVE
  To study the left ventricular function of chronic obstructive pulmonary diseases in stable phase.
  
  
  METHODS
  The systolic and diastolic function of the left ventricles of chronic obstructive pulmonary diseases was studied by using gate cardiac blood-pool imaging.
  
  
  RESULTS
  There are no statistical significance in left cardiac systolic and diastolic function of the patients with different degrees of chronic obstructive pulmonary diseases and control group of normal lung function on left ventricle ejection fraction(LVEF), peak ejection rate(PER), ejection fraction at one third of TES from end-diastole(1/3EF), ejection fraction rate at one third of TES from end-diastole(1/3ER), time between end-diastole and end-systole(TES), time to peak filling from diastolic to end-systole(TPE), peak filling rate(PFR), filling fraction at 1/3(TES) from end-systole(1/3FF), filling rate at 1/3 (TES) from end-systole(1/3FR).
  
  
  CONCLUSIONS
  There is no significant difference in left ventricular function in patients with different degrees of chronic obstructive pulmonary diseases in the stable phase.
authors.affiliation: Respiratory Department, South Building of P.L.A General Hospital, Beijing 100853, China.
authors.forename: C
authors.initials: C
authors.lastname: Liu
authors.forename: J
authors.initials: J
authors.lastname: Yang
authors.forename: D
authors.initials: D
authors.lastname: Yin
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006321:Heart / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008875:Middle Aged; D029424:Pulmonary Disease, Chronic Obstructive / Q000503:physiopathology*; D011877:Radionuclide Imaging; D013667:Technetium; D016277:Ventricular Function, Left
chemical_list: D013667:Technetium