Search Results
Results 301 - 350 of 1448
< 2 3 4 5 6 7 8 9 10 11 12 >
Wiviott Stephen D - - 2006
PURPOSE OF REVIEW: The benefits of lipid lowering with statins are established in patients with or at risk for coronary artery disease. Recent trials with high doses of potent statins have examined treating to very low levels of LDL-cholesterol. Concerns have been raised about the safety of this strategy. This ...
Jin Zhengming - - 2006
OBJECTIVE: To investigate the relationship between blood lipid levels with severity of coronary artery atherosclerosis in a Chinese population sample. METHODS AND RESULTS: According to coronary angiography results, 363 patients (287 men and 76 women) with coronary artery atherosclerosis were divided into four groups: the single-vessel group (I, n = ...
Elabbassi Wael - - 2006
Atherosclerosis begins with the accumulation of small lipoprotein particles within arterial intima. These particles coalesce together and are modified and then they induce localized endothelial inflammation, thereby attracting leukocytes. Scavenger receptors over the surface of monocytes bind to the modified low density lipoprotein particles, which transform into foam cells that ...
Kapoor Anmol S - - 2006
To determine the strength of evidence underlying recommendations for use of statins during the perioperative period to reduce the risk of cardiovascular events. Systematic review of studies with concurrent control groups. Four electronic databases, the references of identified studies, international experts on perioperative medicine, and the authors of the primary ...
Udell Jacob A - - 2006
Statins are effective in the prevention of coronary heart disease (CHD), a leading cause of heart failure (HF). Secondary analyses from 11 randomized clinical trials of patients with high-risk acute or stable coronary heart disease, but without HF, suggest that statins may prevent new-onset HF or HF-related hospitalization. In persons ...
Nagamia Sameer - - 2006
3-hydroxy-3-methylglutaryl-coenzyme A reductase inhibitors, or statins, are widely prescribed throughout the world, and considerable evidence has indicated their powerful effects in ischemic forms of cardiovascular disease. Recently, several trials have demonstrated that statins have pleiotropic effects beyond their lipid-lowering capacities. These findings may play a role in the use of ...
Boushra Nader N - - 2006
PURPOSE: To review the pathobiology and clinical implications of coronary vulnerable atherosclerotic plaques (VAPs), to discuss the role of statin therapy in VAP stabilization, and the potential benefits of perioperative statin therapy (PST) in reducing perioperative risk of acute coronary syndromes (ACSs). SOURCE: MEDLINE search using "perioperative", "cardiac morbidity", "atherosclerosis", ...
Go Alan S - - 2006
CONTEXT: Whether statin therapy has beneficial effects on clinical outcomes in patients with heart failure is unclear. OBJECTIVE: To evaluate the association between initiation of statin therapy and risks for death and hospitalization among adults with chronic heart failure. DESIGN, SETTING, AND PATIENTS: Propensity-adjusted cohort study of adults diagnosed with ...
Bae Jang-Ho - - 2006
We assessed clinical predictors of the process of cardiac allograft vasculopathy (CAV) in 39 consecutive patients (mean 49 years old) using three-dimensional intravascular ultrasound (3-D IVUS) examination of the left anterior descending coronary artery at 36 +/- 38 months and 47 +/- 40 months after cardiac allotransplantation (TX). Compared with ...
Kitajima Shuji - - 2007
Elevated plasma levels of LDL and lipoprotein (a) [Lp(a)] are associated with an increased risk of atherosclerosis and coronary heart disease. However, it is not known whether Lp(a) would enhance the atherogenic effect of LDL on coronary atherosclerosis and myocardial infarction. To address this issue, we cross-bred human Lp(a) transgenic ...
Libby Peter - - 2006
Coronary events often result from thrombi that form because of physical disruption of the atherosclerotic plaque. The dynamic nature of the plaque offers the opportunity to intervene to modify plaque biology with lifestyle changes and, if needed, pharmacologic measures. Inhibitors of 3-hydroxy-3-methylglutaryl coenzyme A reductase (statins) reduce levels of serum ...
Zaloga Gary P - - 2006
Epidemiologic evidence has linked trans fatty acids (TFAs) in the diet to coronary heart disease in human populations. It has been estimated that dietary TFAs from partially hydrogenated oils may be responsible for between 30,000 and 100,000 premature coronary deaths per year in the United States. Although it is known ...
Khush Kiran K - - 2006
BACKGROUND: Statin therapy has been shown to effectively lower low-density lipoprotein cholesterol levels and reduce cardiovascular events. Statins also appear to exert other favorable effects, including anti-inflammatory actions and improvement in endothelial function. Statin therapy may therefore yield important clinical benefits in patients with heart failure-a physiologic state characterized by ...
Ray Kausik K - - 2006
The long-term efficacy of statins for the primary and secondary prevention of coronary heart disease is well established; however, until recently, there was little trial-based evidence to support the early clinical benefit of these agents after acute coronary syndromes (ACS). This is particularly important as ACS is characterised by a ...
Chapman M John - - 2007
Atherothrombosis results from direct interaction between the atherosclerotic plaque and arterial thrombosis, and underlies most forms of cardiovascular disease (CVD). The pathophysiology of atherosclerosis is now recognised to involve endothelial dysfunction and dyslipidemia with cholesterol accumulation, as well as critical immuno-inflammatory and apoptotic dimensions. Erosion or rupture of a vulnerable, ...
Pucci Angela - - 2007
OBJECTIVES: Aim of the study was to investigate whether maintained moderate statin treatment influence atheroma, macrophage content, neoangiogenesis and/or haemorrhage in coronary plaques from patients with non-fatal coronary syndromes. METHODS: A total of 48 patients underwent elective directional coronary atherectomy on "de novo" culprit lesions; 16 patients had non-treated hypercholesterolemia, ...
Deedwania Prakash - - 2006
BACKGROUND: Despite the prognostic value of metabolic syndrome for predicting cardiovascular events, few trials have investigated the effects of statin therapy on cardiovascular morbidity and mortality in patients with the metabolic syndrome. Our post hoc analysis of the Treating to New Targets (TNT) study assessed whether intensive lowering of low-density ...
Counsell, Raymond E.
Purpose . Atherosclerosis is the underlying factor leading to such cardiovascular diseases (CVD) as stroke, aneurysm, and myocardial infarction. The early detection of atherosclerotic plaques is considered to be crucial for successful prevention and/or therapeutic and dietary intervention of CVD. Current diagnostic practice, on the other hand, can only detect ...
Krum Henry - - 2007
BACKGROUND: HMG-CoA reductase inhibitors (statins) are widely prescribed in patients with established systolic chronic heart failure (CHF). However, there is considerable controversy regarding their benefit in this setting. We therefore conducted a post-hoc analysis of outcomes according to statin use within the Second Cardiac Insufficiency Bisoprolol Study of the beta-blocker, ...
Cubeddu Luigi X - - 2006
Retrospective analyses of data from the Platelet Receptor Inhibition in Ischemic Syndrome Management (PRISM), the National Registry of Myocardial Infarction 4, and the Global Registry of Acute Coronary Events (GRACE) trials revealed that the benefits of 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitors (statins) on acute coronary outcomes are rapidly lost and ...
Devine Patrick J - - 2006
Carotid intima-media thickness (CIMT) testing is recognized as a valid method for the noninvasive assessment of atherosclerosis. In addition to its association with known cardiovascular risk factors and both prevalent and incident coronary heart disease, the rate of CIMT progression is directly related to the risk for future cardiovascular events. ...
Armani Annemarie - - 2006
Until recently, the role of statin therapy in diabetic patients without clinical signs or symptoms of coronary heart disease had been inadequately defined. The Collaborative Atorvastatin Diabetes Study (CARDS) is a prospective, randomized, placebo-controlled trial designed to compare the effects of atorvastatin with placebo in preventing primary coronary events in ...
Waseda Katsuhisa - - 2006
BACKGROUND: Although angiotensin II receptor blockers (ARB) have been found to reduce the coronary atherosclerotic plaque burden in animal models, it is unknown whether ARB have a similar effect on human coronary arteries. METHODS AND RESULTS: Serial intravascular ultrasound (IVUS) studies of the left main (LM) coronary artery were performed ...
Calabresi Laura - - 2006
Synthetic high density lipoproteins (sHDL) are discoidal lipoprotein particles made of an apolipoprotein and a phospholipid, which mimic most, if not all, of the atheroprotective properties of plasma HDL, including stimulation of reverse cholesterol transport (RCT), prevention of endothelial dysfunction, and inhibition of lipid oxidation. sHDL are currently under development ...
Undas A - - 2006
BACKGROUND: We evaluated the antithrombotic effects of statins and angiotensin-converting enzyme inhibitor (ACEI) drugs in patients with coronary artery disease (CAD). METHODS AND RESULTS: Blood coagulation at the site of microvascular injury was assessed in 26 males with CAD before and after treatment with quinapril (10 mg day-1; n=13) or ...
Haim Moti - - 2006
Fibrates were reported to be effective in reducing recurrent coronary events in coronary heart disease patients with elevated triglycerides. It is not known whether this effect is related to the extent of triglyceride reduction. Participants comprised 3090 coronary heart disease patients enrolled in the Bezafibrate Infarction Prevention study, which showed ...
Isley William L - - 2006
The past 12 years have seen the publication of numerous randomized placebo-controlled studies using statins to lower low-density lipoprotein cholesterol (LDLC) to assess the efficacy of cholesterol lowering on cardiovascular events. Initial studies predominantly evaluated mortality or nonfatal myocardial infarctions and coronary heart disease (CHD) death in patients with known ...
Reiner Zeljko - - 2006
AIMS: The objective of this study is to determine the status of major risk factors for coronary heart disease in patients with established coronary heart disease in Croatia and whether the Joint European Societies' recommendations on coronary heart disease prevention are being followed in Croatia and whether secondary prevention practices ...
Collard Charles D - - 2006
OBJECTIVE: Statin therapy in ambulatory populations is associated with a significant reduction in adverse cardiovascular events, including death and myocardial infarction. Much less is known about the beneficial effects of statins on acute perioperative cardiovascular events. The purpose of this study was to determine whether preoperative statin therapy is associated ...
Hosokawa Shinobu - - 2006
BACKGROUND: Endothelial dysfunction is a key early event in atherosclerosis that occurs in acute coronary syndrome. It was reported that atorvastatin improves the endothelial function of skeletal muscle vessels, but the effect on the coronary artery is unknown. HYPOTHESIS: The purpose of this study is to determine the effects of ...
Lee Wen-Lieng - - 2006
Nontraditional atherosclerotic risk factors have become the focus of attention in recent years. In addition, metabolic syndrome is gaining recognition as another multiplex cardiovascular risk factor. However, to date, no studies have investigated the effect of metabolic syndrome on circulating soluble CD40 ligand (sCD40L), monocyte chemoattractant protein 1, cellular adhesion ...
Alnaeb Mohamad E - - 2006
Peripheral arterial disease (PAD) is a manifestation of widespread atherosclerosis. Lipid modification (especially with statins) is a component of the treatment of patients with PAD since this condition is considered a coronary heart disease equivalent. This review considers the mechanism of action of statins in PAD. Statins have been shown ...
Cannon Christopher P - - 2006
OBJECTIVES: The purpose of this study was to conduct a meta-analysis that compares the reduction of cardiovascular outcomes with high-dose statin therapy versus standard dosing. BACKGROUND: Debate exists regarding the merit of more intensive lipid lowering with high-dose statin therapy as compared with standard-dose therapy. METHODS: We searched PubMed and ...
Scuffham, Paul Anthony
The use of percutaneous coronary intervention to remove occlusions from coronary arteries has increased substantially over recent years. Concurrent with the use of percutaneous coronary intervention, the use of lipid-lowering medications, such as statins, has increased. The Lescol Intervention and Prevention Study showed significant reductions with statins in postpercutaneous coronary ...
May Heidi T - - 2006
Although increased cholesterol levels predict mortality in patients with coronary artery disease, it is unclear whether hypercholesterolemia is associated with adverse survival in patients with heart failure. A cohort of subjects derived from the Intermountain Heart Collaborative Study Registry (1993 to 2003) who had ejection fractions < or = 40% ...
Saab Fadi A - - 2006
OBJECTIVES: Elderly patients are less likely to receive statin therapy because of concerns about their side-effects. However, 80% of deaths related to coronary heart disease occur in patients above the age of 65 years. This study evaluated the potential benefit of early administration of statins in elderly patients presenting with ...
Gau Gerald T - - 2006
Atherosclerosis is a systemic diffuse disease that may manifest as an anglographically localized coronary, cerebral, mesenteric, renal, and/or peripheral arterial stenosis or as diffuse atherosclerosis. While relief of organ ischemia is frequently possible with percutaneous or surgical revascularization, this in itself does not alleviate the long-term risks of disease recurrence ...
Kulsoom Bibi - - 2006
OBJECTIVE: To identify frequency of the following markers of atherosclerosis risk: high C-Reactive Protein (CRP) and ratio between serum levels of low density lipoprotein (LDL) and high density lipoprotein (HDL) and to determine the association of high serum CRP levels and LDL:HDL in the patients presenting at NICVD with first ...
Knopp Robert H - - 2006
OBJECTIVE: Cardiovascular disease (CVD) risk is increased in type 2 diabetes. The purpose of this study was to assess the effect of 10 mg of atorvastatin versus placebo on CVD prevention in subjects with type 2 diabetes and LDL cholesterol levels below contemporary guideline targets. RESEARCH DESIGN AND METHODS: Subjects ...
Schoenhagen Paul - - 2006
BACKGROUND: Coronary plaque progression and instability are associated with expansive remodeling of the arterial wall. However, the remodeling response during plaque-stabilizing therapy and its relationship to markers of lipid metabolism and inflammation are incompletely understood. METHODS AND RESULTS: Serial intravascular ultrasound (IVUS) data from the Reversal of Atherosclerosis with Aggressive ...
Goodarzi M O - - 2007
Lipoprotein lipase (LPL) hydrolyzes circulating triglycerides (TGs). We previously showed that 3'-end haplotypes in the LPL gene influence atherosclerosis and insulin resistance. This study asked whether these LPL haplotypes influence response to lipid-lowering therapy among 829 subjects from the Post-Coronary Artery Bypass Graft trial. Lipid profiles were obtained at baseline ...
Mehra M R - - 2006
Cardiac allograft vasculopathy (CAV), is characterized by heterogeneous proliferative thickening of the vascular intima of the cardiac allograft vasculature. Since its presentation is commonly clinically silent, early diagnosis and preventative therapy are critical. Preventative therapy including optimization of immunosuppressive therapy and treatment of comorbidities associated with CAV progression must be ...
Nair P - - 2006
The early period following an acute coronary syndrome (ACS) is characterised by atherosclerotic plaque destabilisation and a pro-coagulant state, and is when patients are at highest risk for recurrent cardiovascular events and mortality. Statins decrease thrombus formation and increase fibrinolysis, inhibit platelet reactivity and aggregation, improve endothelial function in patients ...
Howell Eric E - - 2006
BACKGROUND: Although morbidity and mortality from coronary artery disease can be improved with a variety of pharmacologic interventions, many patients remain undertreated. HYPOTHESIS: This study sought to assess whether hospitalization for possible coronary artery disease would prompt initiation of appropriate lipid-lowering therapy. METHODS: This prospective, observational study was conducted on ...
Raffel O Christopher - - 2006
The elderly represent a notable proportion of patients who present with myocardial infarction or acute coronary syndromes. This subgroup of patients also experiences a higher incidence of adverse outcomes than younger age-groups, and, therefore, has more to gain from effective, evidence-based therapies. The efficacy of statins in secondary cardiovascular disease ...
Elmas Elif - - 2007
High intake of saturated fat is a predictor of coronary heart disease mortality. The phenomenon of postprandial angina pectoris has been described many years ago. Although earlier studies have demonstrated postprandial activation of coagulation factors VII and XII, platelets and monocytes, conclusive evidence for intravascular fibrin formation after a fat-rich ...
Sebestjen Miran - - 2007
BACKGROUND: Endothelial dysfunction and inflammation, in particular their lack of improvement after risk reduction, might better reflect advanced atherosclerosis than just the presence of risk factors. The aim of this study was to compare endothelial function and inflammatory parameters in high-risk patients who had no history of myocardial infarction and ...
Oliveira Jair A - - 2006
OBJECTIVES: To determine the minimally modified electronegative LDL (LDL-) and its autoantibodies in coronary syndromes. DESIGN AND METHODS: LDL(-) and its autoantibodies were determined by ELISA in patients with acute (ACS, unstable angina; AMI, acute myocardial infarction) and chronic coronary syndromes (stable angina, SA) and compared to subjects without coronary ...
Colao Annamaria - - 2006
Both growth hormone (GH) and insulin-like growth factor I (IGF-I) are involved in heart development and in maintenance of cardiac structure and performance. Cardiovascular disease has been reported to reduce life expectancy in both GH deficiency (GHD) and GH excess. Patients with GHD suffer from a cluster of abnormalities associated ...
Waters David D - - 2006
It has taken a century since Anitschkow began feeding cholesterol to rabbits to study the role of cholesterol in atherosclerosis to be fully appreciated and for the potential of cholesterol reduction to prevent cardiovascular events to be fully realized. The body of clinical trial data testing the effects of statins ...
< 2 3 4 5 6 7 8 9 10 11 12 >