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Query: UMLS:C0242339 (dyslipidemia)
 13,927 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The latest guidelines aim to help improve the diagnosis and treatment of hypertension. This purpose is served by the following recommendations: Blood pressure values of 140/90 must already be considered to signal hypertension. Normotension in turn, is subdivided into optimal, normal and high-normal blood pressure. This is relevant in particular to certain high risk groups, for whom an appreciable lowering of blood pressure is associated with a further decrease in mortality. Particular attention is warranted in isolated systolic hypertension, which represents a cardiovascular risk that should not be underestimated. Every hypertensive should undergo a basic examination during which pointers to secondary hypertension must be investigated. Evidence-based, non-medication measures include weight reduction, salt restriction, reduction of alcohol use, and regular "endurance" exercise. The selection of antihypertensive drugs should be determined by concomitant diseases. All in all, the therapeutic strategy will be increasingly be oriented to such additional risk factors as diabetes mellitus, dyslipidemia or already present organic damage.
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PMID:[New guidelines in hypertension. What is relevant for general practice?]. 1146 Mar 93

Most children who are normal weight for height and otherwise healthy have risk factor levels associated with the absence of heart disease (ie, they do not smoke, do not have diabetes, are physically active, have low-density lipoprotein levels < 110 mg/dL, and have blood pressure < 120/80 mm Hg). However, by adolescence, the earliest lesions in the atherosclerotic process, fatty streaks and raised lesions, are present in the coronary arteries and the abdominal aorta. The severity of early atherogenesis is related to the coexistence of the major cardiovascular risk factors. Most commonly, the associated risk disturbances are mild: borderline hypertension, mild dyslipidemia, insulin resistance, overweight, physical inactivity, and initiation of tobacco use. Rarely, more severe risk factors are present: familial hypercholesterolemia (a genetic disorder of lipid metabolism), diabetes mellitus, secondary hypertension of long standing, or risk factors associated with chronic conditions such as end-stage renal disease. Thus, cardiovascular risk management in this age group has two components: primordial prevention (the prevention of the development of cardiovascular risk in the first place) and primary prevention (more aggressive treatment of identified risk factors in high-risk individuals either through behavioral or pharmacologic means). Trials beginning in adolescence of the primary prevention of atherosclerosis-related diseases have not been undertaken; thus, the decision to initiate pharmacologic management in high-risk adolescents requires careful thought.
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PMID:Cardiovascular risk factors in adolescents. 1703 66

The definition of hypertension (HT) in the pediatric age group is based on the normal distribution of blood pressure (BP) in healthy children. Normal BP is defined as being below the 90th percentile for gender, age and height, and hypertension as equal to or higher than the 95th percentile on at least three separate occasions. If the values are above the 90th percentile but below the 95th percentile, the child should be considered prehypertensive. Ambulatory BP monitoring is useful in the assessment of BP levels in the young. P values in children and adolescents have creased in the last decade, in parallel with increases in body mass index, and HT now has a prevalence of 2-5%. Obesity in childhood and adolescence is one of the main predictors of HT in adulthood, but it is also associated with other cardiovascular risk factors such as dyslipidemia, abnormal glucose metabolism, insulin resistance, inflammation and impaired vascular function. Left ventricular hypertrophy is the most prominent evidence of target organ damage caused by hypertension in children and adolescents. The goal for antihypertensive treatment is to reduce BP below the 95th percentile. Weight control, with regular physical activity and dietary changes, is the primary therapy for obesity-related hypertension. Weight loss decreases not only BP but also other cardiovascular risk factors. The indications for use of antihypertensive drugs are: symptomatic hypertension, secondary hypertension, established hypertensive target organ damage, stage 2 hypertension and failure of nonpharmacologic measures.
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PMID:High blood pressure in the pediatric age group. 2063 66

Aortic aneurysms are not commonly reported among patients with systemic lupus erythematosus (SLE). We report a case of a 47-year-old Filipino female diagnosed with SLE 17 years ago maintained on prolonged oral steroids, azathioprine, and hydroxychloroquine. She also had lupus nephritis, secondary hypertension, and dyslipidemia. She initially presented with a week-long watery nonbloody diarrhea with associated diffuse crampy abdominal pain and generalized weakness. She was admitted for a week at a provincial hospital and was given an unrecalled antibiotic with resolution of symptoms. Upon discharge, however, she experienced two weeks of severe right lower quadrant pain radiating to the back and left lower quadrant, with no history of diarrhea, vomiting, dysuria, and fever. Complete blood count showed slight leukocytosis and elevated C-reactive protein. Abdominal imaging revealed a saccular infrarenal aneurysm with dissection. An atherosclerotic mechanism was primarily considered, but a vasculitic process was likewise considered due to elevated acute phase reactants. The initial plan was Endovascular Aneurysm Repair (EVAR) but due to financial limitations, an exploratory laparotomy with infrarenal endoaneurysmorrhaphy was eventually performed. Intraoperative findings were a saccular infrarenal aneurysm with dissection up to the proximal right common iliac artery and an abscess compartment within the false lumen in the anterior aortic wall. Abscess culture yielded high growth of Salmonella group B. Micrographs of the aortic wall biopsy showed fibrin deposition necrosis and calcification with peripheral viable cellular infiltrates consisting of neutrophils and foamy macrophages. Inadvertently placing an endovascular graft in an infected aortic aneurysm would have led to graft infection and catastrophic morbidity. We highlight the significance of having a high index of suspicion for infectious causes of aortitis among immunocompromised patients presenting with aneurysm prior to pursuing an endovascular versus an open approach for repair.
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PMID:Infectious Aortitis with Abdominal Aortic Aneurysm in a 47-Year-Old Female with Systemic Lupus Erythematosus. 3108 27