Heart failure reviews
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Heart failure reviews · May 2013
ReviewTreatment with aspirin, NSAID, corticosteroids, and colchicine in acute and recurrent pericarditis.
Empiric anti-inflammatory therapy for acute and recurrent pericarditis is warranted for viral and idiopathic cases that represent most cases of pericarditis in developed countries. For specific uncomplicated etiologies, such as systemic autoimmune diseases and postpericardiotomy syndromes, the same drugs are also indicated. ⋯ Medical therapy of pericarditis should be individualized as much as possible providing the attack dose every 8 h to ensure full daily control of symptoms and till remission and C-reactive protein normalization, and then tapering should be considered. The present paper will review current evidence for the treatment of acute and recurrent pericarditis with aspirin, NSAID, corticosteroids, and colchicine.
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Heart failure reviews · Sep 2012
ReviewAge-related cardiovascular disease and the beneficial effects of calorie restriction.
Aging is a well-recognized risk factor in the development of cardiovascular disease, which is the primary cause of death and disability in the elderly population. The normal process of aging is associated with progressive deterioration in structure and function of the heart and vasculature. These age-related changes likely act as both a catalyst and accelerator in the development of cardiovascular disease. ⋯ Calorie restriction has emerged as one of the most effective and reproducible interventions for extending lifespan, as well as protecting against obesity, metabolic disorders, and cardiovascular disease. Herein, we review the multiple beneficial effects that calorie restriction and resveratrol exert on the cardiovascular system with a particular focus on aging. Although calorie restriction and resveratrol have proven to be very effective in preventing and treating the development of cardiovascular disease in animal models, studies continue as to whether these profound beneficial effects can translate to humans to improve cardiovascular health.
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Heart failure reviews · May 2012
Early changes in clinical characteristics after emergency department therapy for acute heart failure syndromes: identifying patients who do not respond to standard therapy.
Clinical trials for acute heart failure syndromes (AHFS) have traditionally enrolled patients well after emergency department (ED) presentation. We hypothesized a large proportion of patients would undergo changes in clinical profiles during the first 24 h of hospitalization, and these changes would be associated with adverse events. We evaluated a prospective cohort of patients with clinical data available at ED presentation and 12-24 h after ED treatment for AHFS. ⋯ Patients whose clinical profile started and stayed abnormal had a significantly greater proportion of events than those who started and stayed normal (26.1% vs. 11.3%; P = 0.03). Patients with abnormal clinical profiles at presentation that remain abnormal throughout the first 12-24 h of hospitalization are at increased risk of 30-day adverse events. Future clinical trials may need to consider targeting these patients, as they may be the most likely to benefit from experimental therapy.
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Heart failure reviews · Mar 2012
ReviewAnemia in chronic heart failure: can we treat? What to treat?
Even though anemia is a significant comorbidity regularly observed in patients with chronic heart failure (HF), only in recent years systematic therapeutic research has been started. This article aims to review the aspects of anemia in chronic HF that are relevant for making treatment decisions, beginning with the definition of anemia and its incidence and prevalence of anemia in patients with chronic HF. Considering the etiology and prognostic impact of anemia in chronic HF, several treatment options will be considered. ⋯ According to the results seen in the FAIR-HF trial, iron supplementation should be particularly considered to improve symptoms and quality of life. Intravenous iron application may result in higher compliance and much faster treatment response than oral iron. The RED-HF study will show whether use of darbepoetin alfa in anemic patients with chronic HF will reduce the combined endpoint of death for any reason or hospitalization for heart failure.
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Heart failure reviews · Mar 2012
ReviewTreatment of congestion in heart failure with diuretics and extracorporeal therapies: effects on symptoms, renal function, and prognosis.
In the United States and Europe, approximately 90% of heart failure hospitalizations are due to symptoms and signs of sodium and fluid excess. Congestion is associated with heart failure progression. Venous congestion, rather than a reduced cardiac output, may be the primary hemodynamic factor driving worsening renal function in patients with acutely decompensated heart failure. ⋯ These studies have also shown a favorable effect on neurohormonal activation. When compared with intravenous diuretics, ultrafiltration similarly changed dyspnea scores but reduced re-hospitalizations (28 of 87 patients (32%) versus 16 of 89 patients (18%), P < 0.037) in a randomized controlled trial of patients with decompensated heart failure. Future larger controlled clinical trials should evaluate further the effect of ultrafiltration on patients' outcomes, including survival.