title: [Plasma tissue factor and serum angiotensin II and the therapeutic effect of different dosages of fosinopril on chronic heart failure].
abstract: OBJECTIVE
  To determine the relation between plasma tissue factor (TF) and serum angiotensin II(AngII) and the effect of different dosages of fosinopril on chronic heart failure(CHF).
  
  
  METHODS
  Thirty healthy controls and 35 CHF patients were recruited to observe AngII,TF, left ventricular ejection fractions(LVEF) and left ventricular end-systolic volume index (LVESVI) at baseline and 10 weeks after the treatment. The 35 patients were randomly assigned into 2 groups: A routine dosage fosinopril group received 10 mg once daily and a middle dosage group received 10 mg twice a day for 10 weeks.
  
  
  RESULTS
  Compared with the healthy controls, AngII,TF,and LVESVI significantly increased (P<0.01) and LVEF significantly decreased (P<0.01) in CHF patients. The TF was positively correlated with AngII(r=0.2491, P<0.01) in the patients. After the 10-week treatment with different dosages of fosinopril, AngII,TF,and LVESVI obviously decreased(P<0.05 or P<0.01) and LVEF significantly increased in the 2 groups (P<0.05 or P<0.01). The middle dosage group changed more than the routine dosage group (P<0.01).
  
  
  CONCLUSIONS
  TF is positively correlated with AngII in CHF patients. Fosinopril can greatly improve cardiac function and antagonize prethrobotic state,and the therapeutic effect improves with the dosage increase.
authors.affiliation: Department of Cardiology, Xiangya Hospital, Central South University, Changsha 410008, China.
authors.forename: Qilin
authors.initials: Q
authors.lastname: Ma
authors.forename: Lijie
authors.initials: L
authors.lastname: Yang
authors.forename: Tianlun
authors.initials: T
authors.lastname: Yang
authors.forename: Ming
authors.initials: M
authors.lastname: Sun
authors.forename: Shenbin
authors.initials: S
authors.lastname: Wu
authors.forename: Yanggen
authors.initials: Y
authors.lastname: Ning
mesh_terms: D000368:Aged; D000804:Angiotensin II / Q000097:blood*; D000806:Angiotensin-Converting Enzyme Inhibitors / Q000008:administration & dosage; D002908:Chronic Disease; D005260:Female; D017328:Fosinopril / Q000008:administration & dosage*; D006333:Heart Failure / Q000097:blood / Q000188:drug therapy*; D006801:Humans; D008297:Male; D008875:Middle Aged; D013925:Thromboplastin / Q000378:metabolism*
chemical_list: D000806:Angiotensin-Converting Enzyme Inhibitors; D000804:Angiotensin II; D013925:Thromboplastin; D017328:Fosinopril