Nowadays, heart failure (HF) has an increasing prevalence, particularly in the elderly, and is becoming a clinical problem of epidemic proportion in terms of morbidity and mortality. Developing biological markers, that can aid in the diagnosis of HF and in the differentiation of congestive heart failure (CHF) from other causes of dyspnoea, will reduce the cost of health care. However, an ideal biomarker has not yet been identified. Potential markers of HF include neuro-hormonal mediators, markers of myocyte injury, and indicators of systemic inflammation. Among these, the BNP and NT-pro-BNP are the most widely studied and appear to be useful in patients with dyspnoea of unknown aetiology, and for risk assessment of patients with established HF. However these markers should be used as an addition tool, and not as a substitute of clinical assessment.
In our experience, the incidence of CV events is enhanced in patients with subclinical-ATS. Increased IMT and ACP predict CV events and improve the risk stratification of asymptomatic patients aged greater than 45 years and with a cluster of RFs, in a long-term follow-up.
Heart Failure (CHF) is a very important public health problem in the world and certainly one of the most common debilitating diseases and cause of mortality. Current knowledge underlines that incidence rates are also influenced by the coexisting pathologic conditions that accelerate the development of disease or increase its severity. Important scientific evidence is emerging to demonstrate a strong correlation between HF and the metabolic syndrome (MetS). Hypolipemia-inducing medication offers the opportunity to discuss the possible existence of pharmacological substances that in addition to their specific targets have several demonstrated pleiotropic effects that could be beneficial in HF. Although several trials investigated statins treatment effects on HF in general, some evidence exists about the role that these drugs can have in the progression of the disease in the specific category of HF patients affected by MetS. In this review the possible positive effects of the statins treatment in this specific subset of patients are discussed.
Transcatheter atrial fibrillation ablation has undergone an impetuous advance over the past decades, reaching satisfactory results concerning safety and medium-term efficacy. Several experimental studies have paved the way both to new ablative procedures and technologies development. The present work reviews the history of transcatheter atrial fibrillation ablation, offering a wide view of current catheter-delivered atrial fibrillation procedures.
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