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Background: Quantifying patients’ preferences for health outcomes associated with atrial fibrillation (AF) and its treatments offers a replicable approach to considering the patient perspective in regulatory decision-making. Objective: The authors conducted a preference survey to estimate the relative importance of AF-related events for use in clinical trial analyses to estimate net health benefits with anticoagulants. Methods: The survey included nontechnical descriptions of three severities of stroke, systemic embolism, myocardial infarction (MI) with or without subsequent heart failure (HF), major bleeding, clinically relevant nonmajor bleeding, and death. A best-worst scaling question format was used in which patients were shown 10 sets of four events and asked to select what they considered to be most and least serious. Results: One thousand twenty-eight patients, mean age 69.2 years, 40.4% female, completed the survey. Best-worst scaling importance weights were significantly different across all events except between major bleeding and MI with HF. Death was considered the most serious (reweighted to 1), followed by severe disabling stroke (0.83), then major bleeding (0.53) or MI with HF (0.50), moderate-severity stroke (0.28) and systemic embolism (0.13). Clinically relevant nonmajor bleeding, MI without HF, and minor stroke (0.10, 0.06, and 0.04, respectively) were considered least serious. Events ordered by importance were consistent across age, sex, and race, but relative weights across events varied by sex and race. Conclusions: Patients expressed relatively high levels of concern about major bleeding compared to moderate-severity stroke or systemic embolism, endpoints frequently used in AF trials. Estimated weights could be used in patient-centered net-benefit determinations for AF therapies.

Background: Little is known regarding the characteristics, treatment patterns, and outcomes in patients with adult congenital heart disease (ACHD) admitted to cardiac intensive care units (CICUs). Objectives: The authors sought to better define the contemporary epidemiology, treatment patterns, and outcomes of ACHD admissions in the CICU. Methods: The Critical Care Cardiology Trials Network is a multicenter network of CICUs in North America. Participating centers contributed prospective data from consecutive admissions during 2-month annual snapshots from 2017 to 2022. We analyzed characteristics and outcomes of admissions with ACHD compared with those without ACHD. Multivariable logistic regression was used to assess mortality in ACHD vs non-ACHD admissions. Results: Of 23,299 CICU admissions across 42 sites, there were 441 (1.9%) ACHD admissions. Shunt lesions were most common (46.1%), followed by right-sided lesions (29.5%) and complex lesions (28.7%). ACHD admissions were younger (median age 46 vs 67 years) than non-ACHD admissions. ACHD admissions were more commonly for heart failure (21.3% vs 15.7%, P

A 69-year-old man with a history of coronary artery ectasia, potentially resulting from an underlying heritable connective tissue disorder, presented with ventricular fibrillation. Despite medical management of ischemia, he developed recurrent ventricular tachycardia with poor neurological recovery. We highlight challenges in the management of coronary artery ectasia. (Level of Difficulty: Beginner.)