Expert review of cardiovascular therapy
-
Heart failure (HF) has proven to be a major burden on the health system. The continuing prevalence of the condition and its rising associated costs and care, has amplified the need for earlier diagnosis, better risk stratification and cost-effective treatment to cut rates of hospitalization. Biomarkers seem poised to undertake such tasks, with biomarker management of patients with HF quickly evolving over the past several years. ⋯ In the past few years, momentous effort has been put into the discovery of new biomarkers. These endeavors have led to the emergence of several capable and promising biomarkers for HF management including troponins, mid-regional pro-adrenomedullin, GDF-15, C-reactive protein, Galectin-3, IL-6, ST-2, neutrophil gelatinase-associated lipocalin, copeptin and procalcitonin. This review will offer an insight into the novel biomarkers considered as the cutting-edge in the diagnosis and management of HF.
-
Expert Rev Cardiovasc Ther · Sep 2013
ReviewHigh-sensitivity cardiac troponins: no more 'negatives'.
According to recently published expert guidelines, cardiac troponins are the only accepted biomarkers to define acute myocardial infarction. New high sensitivity cardiac troponin assays provide exciting opportunities for early rule-out and rule-in strategies and for identifying high-risk patients early in their presentation to guide early treatment and intervention. ⋯ Common clinical pitfalls with the use of these assays are discussed, as is the use of highly sensitive troponins more widely as prognostic markers. Likely future developments in this area are discussed.
-
Expert Rev Cardiovasc Ther · Sep 2013
ReviewPotential role of oral anticoagulants in the treatment of patients with coronary artery disease: focus on dabigatran.
The pharmacologic management of patients with high-risk coronary artery disease consists of aspirin and a P2Y12 receptor inhibitor. Chronic oral anticoagulation with warfarin is the major treatment strategy to attenuate thromboembolism or stroke in patients with deep vein thrombosis, pulmonary embolism, heart failure and atrial fibrillation. ⋯ These new oral anticoagulants have been developed for long-term therapy to overcome the limitations of warfarin. Dabigatran is a direct thrombin inhibitor and its role in patients with acute coronary syndrome is being explored.