title: [Assessment of plasma lipid profile in acute coronary syndromes. The use of fibrinolytics and heparin do not affect it significantly].
abstract: BACKGROUND
  Neurohormonal and metabolic responses to acute ischemic events associated with thrombolysis and heparin induce substantial changes in the lipid profile (acute phase response). The aim of this study was to assess changes in total cholesterol and triglycerides in patients with acute coronary syndrome, admitted to our Intensive Coronary Care Unit (ICCU).
  
  
  METHODS
  The study included 1051 consecutive patients, 316 with unstable angina, 583 with Q wave acute myocardial infarction (AMI) and 152 with non-Q wave AMI. Total cholesterol and triglycerides were measured in all patients at time 0 (admission), at time 1 (the morning following admission), at time 2 (the morning after discontinuation of heparin treatment).
  
  
  RESULTS
  The mean value of total cholesterol at admission was 235, 210 and 197 mg% at admission, time 1 and time 2, respectively. Triglyceride levels were 234, 178 and 189 mg%, respectively. In the subgroup of thrombolized AMI the reduction in total cholesterol at time 1 and time 2 resulted similar in comparison with non-thrombolized AMI (p = NS). The decrease in triglycerides showed a similar pattern in the different subgroups. Comparison was also done according to sex, age, and complications.
  
  
  CONCLUSIONS
  These data confirm that mean total cholesterol and triglycerides at admission are sharply higher than values considered normal in the literature. Within 24 hours of admission there is a 10.7% drop in total cholesterol which increases to 16.2% after a few days (mean 3.4 days). Total cholesterol determination upon admission in patients with acute coronary syndromes is necessary in order to know the true concomitant lipid profile during the precipitating ischemic events. The decision of initiating early therapy with statins would then appear more justified.
authors: Dipartimento di Cardiologia, Azienda Ospedaliera, Caserta.
authors: L
authors: L
authors: Fattore
authors: A
authors: A
authors: Vetrano
authors: S
authors: S
authors: Melorio
authors: M
authors: M
authors: Schioppa
authors: F
authors: F
authors: Corsini
authors: C
authors: C
authors: Chieffo
authors: G
authors: G
authors: Corsini
mesh_terms: D000368:Aged; D000789:Angina, Unstable / Q000097:blood* / Q000188:drug therapy*; D002784:Cholesterol / Q000097:blood*; D005260:Female; D005343:Fibrinolytic Agents / Q000627:therapeutic use*; D006493:Heparin / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000097:blood* / Q000188:drug therapy*; D014280:Triglycerides / Q000097:blood*
chemical_list: D005343:Fibrinolytic Agents; D014280:Triglycerides; D006493:Heparin; D002784:Cholesterol