Cost-effectiveness analysis of transcatheter aortic valve implantation versus surgical aortic valve replacement in patients with severe aortic stenosis at low risk of surgical mortality in Sweden.

Background: Transcatheter aortic valve implantation (TAVI) has shown similar or improved clinical outcomes compared with surgical aortic valve replacement (SAVR) in patients with symptomatic severe aortic stenosis at low risk for surgical mortality. This cost-utility analysis compared TAVI with SAPIEN 3 versus SAVR in symptomatic severe aortic stenosis patients at low risk of surgical mortality from the perspective of the Swedish healthcare system.

Methods: A published, two-stage, Markov-based cost-utility model that captured clinical outcomes from the (SWEDEHEART) registry (2018-2020) was adapted from the perspective of the Swedish healthcare system using local general population mortality, utility and costs data.

A Clinicians Guide to Recommending Common Cholesterol-Lowering Dietary Supplements.

The US dietary supplement (DS) market has expanded exponentially since 1994, with an estimated 50,000-80,000 individual products currently available. Many DS claim cholesterol or cardiovascular benefits. Overall, well-designed randomized controlled trials (RCTs) with DS are lacking, while studies with favorable results are commonly performed outside of the USA, resulting in inconsistent findings.

Elevated Lp(a): Guidance for Identifying and Managing Patients.

Lipoprotein(a) (Lp(a)) is a unique low-density lipoprotein-like lipoprotein that is considered an independent and causal risk factor for atherosclerotic cardiovascular disease (ASCVD) and calcific aortic valve stenosis. The Lp(a) molecule also contains apolipoprotein A and apolipoprotein B, which collectively promote atherosclerosis, thrombosis, and inflammation. Lp(a) is highly genetic and minimally responsive to nonpharmacological measures.

Characteristics and Outcomes of Patients Receiving a Second Rescue Valve During Transcatheter Aortic Valve Implantation.

Background: Transcatheter aortic valve implantation (TAVI) has become a safe procedure. However, complications occur, including uncommon complications such as valve malposition, which requires the implantation of an additional rescue valve (rescue-AV). The aim was to study the occurrence and outcomes of rescue-AV in a nationwide registry.

Lipid lowering therapy: implications of recent clinical trials.

Recent lipid lowering therapy trials have provided important insights on certain agents while also continuing to expand our understanding of atherosclerotic cardiovascular disease (ASCVD) risk. Findings from current trials include the impact of statin therapy on ASCVD among populations with HIV, the benefit of lowering low-density lipoprotein cholesterol with bempedoic acid among patients considered statin intolerant, the safety and efficacy of inclisiran over a 4-year period, another failed attempt for fibrates to reduce ASCVD risk, which omega-3 fatty to utilize for lowering cardiovascular events, 'n-of-1' trials evaluating statin intolerance, and how low-dose rosuvastatin compared with commonly utilized supplements for lowering lipid parameters. Such data help inform so clinicians can optimize lipid lowering therapy and improve ASCVD outcomes.