Bayesian Analytical Methods in Cardiovascular Clinical Trials: Why, When, and How.

The Bayesian analytical framework is clinically intuitive, characterised by the incorporation of previous evidence into the analysis and allowing an estimation of treatment effects and their associated uncertainties. The application of Bayesian statistical inference is not new to the cardiovascular field, as illustrated by various recent randomised trials that have applied a primary Bayesian analysis. Given the guideline-shaping character of trials, a thorough understanding of the concepts and technical details of Bayesian statistical methodology is of utmost importance to the modern practicing cardiovascular physician.

β blockers switched to first-line therapy in hypertension.

In their recent guidelines, the European Society of Hypertension upgraded β blockers, putting them on equal footing with thiazide diuretics, renin-angiotensin system blockers (eg, angiotensin-converting enzyme inhibitors and angiotensin receptor blockers), and calcium channel blockers. The reason offered for upgrading β blockers was the observation that they are often used for many other clinical conditions commonly encountered with hypertension. This upgrade would allow for the treatment of two conditions with a single drug (a so-called twofer).

Experiences Implementing a Suite of Decision Aids for Implantable Cardioverter Defibrillators: Qualitative Insights From the DECIDE-ICD Trial.

Background: Shared decision making (SDM) is gaining importance in cardiology, including Centers for Medicare & Medicaid Services (CMS) reimbursement policies requiring documented SDM for patients considering primary prevention implantable cardioverter defibrillators. The DECIDE-ICD Trial (Decision Support Intervention for Patients offered implantable Cardioverter-Defibrillators) assessed the implementation and effectiveness of patient decision aids (DAs) using a stepped-wedge design at 7 sites. The purpose of this subanalysis was to qualitatively describe electrophysiology clinicians' experience implementing and using the DAs.

Resource Utilization Following Coronary Computed Tomographic Angiography and Stress Echocardiography in Patients Presenting to the Emergency Department With Chest Pain.

This study aimed to assess long-term resource utilization and outcomes in patients with acute chest pain who underwent coronary computed tomography angiography (CCTA) and stress echocardiography (SE). This was a retrospective, propensity-matched analysis of health insurance claims data for a national sample of privately insured patients over the period January 1, 2011, to December 31, 2014. There were 3,816 patients matched 1:1 who received either CCTA (n = 1,908) or SE (n = 1,908).

Lessons Learnt from Recent Trials in Ischemic Heart Disease.

Four recently published randomized controlled trials have informed the care of patients with stable ischemic heart disease. The purpose of this clinical focus article is to offer a summary and critical appraisal of the recent evidence. We aim to aid clinicians in the translation of the trial evidence to patient care.

A multicenter trial of a shared DECision Support Intervention for Patients offered implantable Cardioverter-DEfibrillators: DECIDE-ICD rationale, design, Medicare changes, and pilot data.

Shared decision making (SDM) facilitates delivery of medical therapies that are in alignment with patients' goals and values. Medicare national coverage decision for several interventions now includes SDM mandates, but few have been evaluated in nationwide studies. Based upon a detailed needs assessment with diverse stakeholders, we developed pamphlet and video patient decision aids (PtDAs) for implantable cardioverter/defibrillator (ICD) implantation, ICD replacement, and cardiac resynchronization therapy with defibrillation to help patients contemplate, forecast, and deliberate their options.

Left atrial appendage occlusion: a critical appraisal updated with recent evidence.

Purpose Of Review: To allow readers to fully appreciate the uncertainties with this novel yet invasive approach to stroke prevention.

Recent Findings: Percutaneous left atrial (LA) appendage occlusion has emerged as potential nonpharmacologic means to prevent stroke and systemic embolism in patients with atrial fibrillation. Yet the evidence underpinning this new technology is not definitive.

Heavy Heart: The Economic Burden of Heart Disease in the United States Now and in the Future.

The United States spends more on health care than any other industrialized nation. In 2016, health care expenditure reached an estimated $3.35 trillion or $10,345 per individual.

Coronary Computed Tomography Angiography vs Functional Stress Testing for Patients With Suspected Coronary Artery Disease: A Systematic Review and Meta-analysis.

Importance: Coronary computed tomography angiography (CCTA) is a new approach for the diagnosis of anatomical coronary artery disease (CAD), but it is unclear how CCTA performs compared with the standard approach of functional stress testing.

Objective: To compare the clinical effectiveness of CCTA with that of functional stress testing for patients with suspected CAD.

Data Sources: A systematic literature search was conducted in PubMed and MEDLINE for English-language randomized clinical trials of CCTA published from January 1, 2000, to July 10, 2016.