Search results for "Artery"

Lipid triad or atherogenic lipoprotein phenotype: a role in cardiovascular prevention?

2005

The term "lipid triad" or "atherogenic lipoprotein phenotype" has been introduced to describe a common form of dyslipidemia, characterized by three lipid abnormalities: increased plasma triglyceride levels, decreased HDL-cholesterol concentrations and the presence of small, dense LDL particles. It has been suggested that the clinical importance of the atherogenic lipoprotein phenotype probably exceeds that of LDL-cholesterol, because many more patients with coronary artery disease are found to have this trait than hypercholesterolaemia. There is a body of evidence that therapies effective against plasma HDL-cholesterol and triglycerides are associated with a strong reduction of cardiovascul…

Should we measure routinely the LDL peak particle size?

2004

Low density lipoproteins (LDL) do not show in humans a normal distribution and comprise two different main fractions: large, buoyant (phenotype pattern A) and small, dense (phenotype pattern B) particles, that differ not only in size and density but also in physicochemical composition, metabolic behaviour and atherogenicity. The prevalence of small, dense LDL changes with age (30-35% in adult men, 5-10% in men <20 years and in pre-menopausal women, 15-25% in postmenopausal women) and is genetically influenced, with a heritability ranging from 35% to 45%. Small, dense LDL correlate negatively with plasma HDL levels and positively with plasma triglyceride levels and are associated with the me…

Decision making and devices approach in a case of left main coronary artery thrombus.

2014

☆ This statement is to certify that all authors have seen being submitted, have contributed significantly to the w legitimacy of the data and its interpretation, and ag International Journal of Cardiology. We attest that the artic has not received prior publication and is not under elsewhere. We adhere to the statement of ethical pub (Shewan LG et al 2013 in press). ☆☆ On behalf of all co-authors, the corresponding author the submission. ⁎ Corresponding author at: Division of Cardiology II, D and Cardiovascular Diseases, University Hospital Paolo Gi 90127 Palermo, Italy. Tel.: +39 1 6554303; fax: +39 1 65 E-mail address: odisseos86@alice.it (V. Sucato).

Use of statins in patients with peripheral artery disease

2018

Atherosclerotic peripheral artery disease (PAD) is a growing health issue that affects more than 200 million individuals worldwide, conferring a high risk of cardiovascular events and death. In spite of its high prevalence, PAD has often been neglected in the past and the heightened cardiovascular risk of patients with PAD has been consistently under-recognized by practitioners. Considering that an integrated approach to reduce cardiovascular events and lower limb complications is necessary in this setting, statins represent the cornerstone of therapy as reported by current American and European guidelines. Literature has extensive data about the importance of lipid-lowering therapy in pati…

An Update on the Role of the Quality of LDL in Cardiovascular Risk:The Contribution of the Universities of Palermo and Zurich

2007

Low density lipoproteins (LDL) size seems to be an important predictor of cardiovascular events and progression of coronary artery disease and the predominance of small dense LDL have been accepted as an emerging cardiovascular risk factor by the National Cholesterol Education Program Adult Treatment Panel III. We recently showed increased LDL size or higher levels of small, dense LDL in different categories of patients at higher cardiovascular risk, such as those with coronary (including acute myocardial infarction) and non-coronary (including carotid disease, abdominal aortic aneurysm and peripheral arterial disease) forms of atherosclerosis or metabolic diseases (including type-II diabet…

Endovascular therapy of symptomatic high-grade stenosis of left internal carotid artery in C6 segment using Elutax “3” Neuro pDEB

2021

Propeller flap for treatment of a poststernotomy sternal fistula: A case report.

2014

Summary The treatment of post-operative deep sternal wound infections is a real challenge for surgeons. Conservative treatment with debridement and vacuum-assisted closure (VAC) therapy is not always successful. In the most severe and chronic cases, a surgical debridement and reconstruction of the defect is mandatory. In this report, the authors present a case of a 61-year-old female patient with a chronic cutaneous fistula in the sternal region following a median sternotomy after coronary artery bypass. The patient had already undergone treatment with antibiotics, drainage of an abscess and local debridement, but the infection continued to relapse periodically. The authors decided to treat…

Longitudinal imaging and evaluation of SAH-associated cerebral large artery vasospasm in mice using micro-CT and angiography

2019

Longitudinal in vivo imaging studies characterizing subarachnoid hemorrhage (SAH)-induced large artery vasospasm (LAV) in mice are lacking. We developed a SAH-scoring system to assess SAH severity in mice using micro CT and longitudinally analysed LAV by intravenous digital subtraction angiography (i.v. DSA). Thirty female C57Bl/6J-mice (7 sham, 23 SAH) were implanted with central venous ports for repetitive contrast agent administration. SAH was induced by filament perforation. LAV was assessed up to 14 days after induction of SAH by i.v. DSA. SAH-score and neuroscore showed a highly significant positive correlation (rsp = 0.803, p &lt; 0.001). SAH-score and survival showed a negative sig…

Stroke and cardiac arrhythmias.

2001

Stroke is frequently followed by electrocardiographic (ECG) changes. The aim of the present study was to evaluate the global incidence of these changes after ischemic or hemorrhagic strokes, but it focused on cardiac arrhythmias. In ischemic strokes, these were correlated with the side of the lesion(s). The study was retrospective, and 450 patients (out of 971 examined) were entered in the study based on the following inclusion criteria: (1) "completed" stroke (352 ischemic and 98 hemorrhagic), (2) ECG on admission, and (3) at least 1 previous ECG. We also examined 71 patients with carotid or vertebro-basilar transient ischemic attacks (TIA). As controls, 71 patients suffering from nonvascu…

2020

Background: Computed tomography angiography (CTA) is frequently used with computed tomography perfusion imaging (CTP) to evaluate whether endovascular vasospasm treatment is indicated for subarachnoid hemorrhage patients with delayed cerebral ischemia. However, objective parameters for CTA evaluation are lacking. In this study, we used an automated, investigator-independent, digital method to detect vasospasm, and we evaluated whether the method could predict the need for subsequent endovascular vasospasm treatment. Methods: We retrospectively reviewed the charts and analyzed imaging data for 40 consecutive patients with subarachnoid hemorrhages. The cerebrovascular trees were digitally rec…