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The Microvolt t-wave Alternans Testing for risk Stratification of Post-Myocardial Infarction Patients (MASTER) trial tested the hypothesis that microvolt T-wave alternans (MTWA) testing could successfully predict arrhythmia occurrence in patients receiving an ICD for primary prevention of sudden cardiac death.
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Khan et al report a multicenter trial comparing pulmonary vein isolation vs AV junctional ablation with biventricular pacing in patients with atrial fibrillation and heart failure.
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Invasive coronary angiography (ICA) is the gold standard for assessment of epicardial coronary artery disease. There is much interest in non-invasive alternatives to ICA to assess coronary arteries in order to eliminate the complications associated with arterial access and catheter manipulation during ICA.
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In order to achieve new aggressive blood pressure goals in hypertensive patients, drug combinations are often used. But which combinations are superior for preventing cardiovascular events?
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The ECG shown was obtained from a 60-year-old man who was seen in the office. How would you interpret this tracing if you did not have more information? Is there cause for potential concern?
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Topical agents, both as monotherapy and in combination, have shown efficacy in management of acne. Benzoyl peroxide (BPO) is one of the most commonly used agents, but despite excellent efficacy, the side effects of skin dryness, burning, erythema, and peeling are sometimes limiting effects of treatment.
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Women who had low serum 25(OH) vitamin D concentrations were observed to have a higher hip fracture risk independent of other factors.
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5-α reductase inhibitors and hip fracture in men; the effects of drug-reimbursement policy on outcomes; new guidelines for type 2 diabetes; beta-blocker-associated brady-cardia is linked to CVD events; FDA Updates.
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Colesevelam is a bile-sequestering agent approved in 2000 for the treatment of hypercholesterolemia. It has recently been shown to be effective as add-on therapy for Type 2 diabetics.