The impact of circulating total homocysteine levels on long-term cardiovascular mortality in patients with acute coronary syndromes.

Background: To evaluate the possible independent impact of circulating total homocysteine (tHcy) levels on long-term cardiovascular mortality, in patients with either ST-segment elevation myocardial infarction (STEMI), or non-ST-segment elevation acute coronary syndromes (NSTE-ACS).

Methods: A total of 458 STEMI and 476 NSTE-ACS patients who presented consecutively, within the first 12 and 24 h of index pain respectively were studied. Each cohort was divided according to tertiles of circulating tHcy levels upon presentation.

The impact of hs C-reactive protein and other inflammatory biomarkers on long-term cardiovascular mortality in patients with acute coronary syndromes.

We evaluated whether high circulating levels of serum amyloid A (SAA), fibrinogen, interleukin-6 (IL-6) or leukocytes count (LC), can provide any additional predictive value over that provided by hs C-reactive protein (hs-CRP) for the incidence of 5-year cardiovascular mortality, in 458 and 476 consecutive patients with ST-segment elevation myocardial infarction (STEMI) and non-ST-segment elevation acute coronary syndromes (NSTE-ACS), respectively. By 5 years the incidence of cardiovascular mortality was 37.3% and 35.

Continuous 12-lead electrocardiographic ST monitoring and long-term prognosis after successful coronary stenting.

Background: The possible long-term prognostic value of transient ST ischemic episodes detected by continuous multilead electrocardiographic (ECG) monitoring after successful coronary stenting (CS) has not been thoroughly investigated.

Methods: A total of 739 consecutive patients, who underwent a 24-hour, continuous 12-lead electrocardiographic (ECG) ST monitoring in the first day after successful CS, were studied. An ST ischemic episode was defined as a transient ST shift (depression or elevation) in any lead of > or = 0.

Preprocedural plasma C-reactive protein levels, postprocedural creatine kinase-MB release, and long-term prognosis after successful coronary stenting (four-year results from the GENERATION study).

Increased creatine kinase-MB isoenzymes after coronary stenting are common, and many studies have suggested an association of this increase with an adverse long-term prognosis. How such postprocedural creatine kinase-MB release affects long-term prognosis remains unclear. Whether any actual causal relation exists remains unanswered.

C-reactive protein and rapidly progressive coronary artery disease--is there any relation?

Background: High plasma C-reactive protein (CRP) levels have been associated with an unfavorable outcome in patients with coronary artery disease (CAD), and a direct participation of CRP in the atherosclerotic process has been postulated.

Hypothesis: The aim of this study was to evaluate the possible relationship of high plasma CRP levels with the rapid progression of coronary atherosclerosis (RPCAD).

Methods: In all, 194 patients who were readmitted and underwent repeat coronary angiography because of recurrence of symptoms following successful percutaneous coronary intervention were studied.

C-reactive protein levels on admission are associated with response to thrombolysis and prognosis after ST-segment elevation acute myocardial infarction.

Background: Several studies have shown the independent association of high plasma C-reactive protein (CRP) levels with an adverse prognosis in patients with acute myocardial infarction. However, the possible association of plasma CRP levels with response to thrombolysis and short- and long-term cardiac mortality has not been investigated. The aim of this study was to evaluate these possible associations.

The impact of plasma levels of C-reactive protein, lipoprotein (a) and homocysteine on the long-term prognosis after successful coronary stenting: The Global Evaluation of New Events and Restenosis After Stent Implantation Study.

Objectives: The objective of this study was to evaluate the association of high plasma levels of either C-reactive protein (CRP), lipoprotein (a) (Lp[a]) or total homocysteine (tHCY) with the long-term prognosis after successful coronary stenting (CS).

Background: High plasma levels of either CRP, Lp(a) or tHCY may have an impact in coronary artery disease. However, long-term prospective data after coronary stenting (CS) are limited.

C-reactive protein and multiple complex coronary artery plaques in patients with primary unstable angina.

The aim of this study was to investigate the possible association of plasma C-reactive protein (CRP) levels with the presence of angiographically multiple complex lesions (CLs) in patients with primary unstable angina (PUA). For the purpose of this study, 228 consecutive patients with PUA who underwent in-hospital catheterization were evaluated. Plasma CRP levels were measured upon patients' admission.