Collaborative Management of Hyperkalemia in Patients with Complex Heart Failure.

Introduction: The aim of this study was to highlight the benefits and provide a framework for integrated multispecialty team involvement in the management of hyperkalemia in patients with heart failure (HF) and kidney disease and to ensure that patients receive optimal medical therapy to improve their clinical outcomes.

Case Presentation: This report highlights a hypothetical "complex" case of a patient with an acute HF decompensation who experiences hyperkalemia following up-titration of renin-angiotensin-aldosterone system inhibitor (RAASi) therapy. Two hypothetical scenarios for treatment management are discussed; in the first, providers down-titrate guideline-directed RAASi to avoid hyperkalemia, whereas in the second, providers take a collaborative interdisciplinary approach to manage hyperkalemia directly with the aim of avoiding RAASi down-titration.

Rationale, Design, and Patient Characteristics of a Cluster-Randomized Pragmatic Trial to Improve Mineralocorticoid Antagonist Use.

Background: Despite robust evidence and strong guideline recommendations supporting use of mineralocorticoid receptor antagonists (MRAs) to improve outcomes in patients with heart failure with reduced ejection fraction (HFrEF), these medications remain underused in clinical practice.

Objectives: The goal is to determine if providing a tailored best practice alert (BPA) to outpatient providers suggesting guideline-recommended MRAs or information about available hyperkalemia treatment, if present, for patients with HFrEF will increase short-term MRA prescriptions.

Methods: PROMPT-MRA (Pragmatic Trial of Messaging to Providers About Treatment With Mineralocorticoid Receptor Antagonists) is a pragmatic, cluster-randomized, controlled study.

Defining a path toward improved heart failure care.

Defining a path toward improved heart failure (HF) care is essential, as there is a clear need to improve HF treatment quality, outcomes, and value. This article reviews potential strategies to help improve the quality of HF clinical care and decrease costs. To start, HF phenotyping may be useful in guiding patient treatment, as some phenotypes are associated with higher hospitalization costs and longer length of stay.

The use of sodium-glucose cotransporter 2 inhibitors in heart failure with reduced or preserved ejection fraction: new guidelines hot off the press and directly into guidelines!

It is well known that the prevalence of heart failure (HF) is high and continues to grow. Sodium-glucose cotransporter 2 (SGLT2) inhibitors, although initially developed as a therapy for type 2 diabetes, have been found to be beneficial in patients with HF, regardless of diabetic status. Given the clinical benefit demonstrated in recent large randomized clinical trials in those with HF, they have been rapidly incorporated into clinical practice and adopted by the national guidelines hot off the press.

Thirty-Day and 90-Day Episode of Care Spending Following Heart Failure Hospitalization Among Medicare Beneficiaries.

Background: Despite growing interest in value-based models, utilization patterns and costs for heart failure (HF) admissions are not well understood. We sought to characterize Medicare spending for patients with HF for 30- and 90-day episodes of care (which include an index hospitalization and 30 or 90 days following discharge) and to describe the patterns of post-acute care spending.

Methods: Using Medicare fee-for-service administrative claims data from 2016 to 2018, we performed a retrospective analysis of patients discharged after hospitalization with primary discharge diagnoses of systolic HF, diastolic HF, hypertensive heart disease (HHD) with HF, and HHD with HF and chronic kidney disease.

Brief report: Cannabis and opioid use disorder among heart failure admissions, 2008-2018.

Background: In the United States, both cannabis use disorder (CUD) and opioid use disorder (OUD) have increased in prevalence. The prevalence, demographics, and costs of CUD and OUD are not well known in heart failure (HF) admissions. This study aimed to use a national database to examine the prevalence, demographics, and costs associated with CUD and OUD in HF.

Trends in Heart Failure Hospitalizations in the US from 2008 to 2018.

Background: Heart failure (HF) is a major driver of health care costs in the United States and is increasing in prevalence. There is a paucity of contemporary data examining trends among hospitalizations for HF that specifically compare HF with reduced or preserved ejection fraction (HFrEF or HFpEF, respectively).

Methods And Results: Using the National Inpatient Sample, we identified 11,692,995 hospitalizations due to HF.

Comparison of Transcatheter and Open Mitral Valve Repair Among Patients With Mitral Regurgitation.

In 2013, the Food and Drug Administration approved the first transcatheter mitral valve repair (TMVr) device for degenerative mitral regurgitation for patients at prohibitive surgical risk. To better understand contemporary utilization trends and outcomes, we reviewed hospitalizations, identified using International Classification of Diseases, Ninth Revision and International Classification of Diseases, Tenth Revision codes, in which the patient underwent TMVr or mitral valve repair (MVr) with a diagnosis of mitral regurgitation, without stenosis, from the National (Nationwide) Inpatient Sample from 2014 to 2017. We included 10,020 hospitalizations in which the patient underwent TMVr and 5845 in which the patient underwent MVr and assessed trends in demographic characteristics, patient comorbidities, total hospital charges, and outcomes.

National Trends in the Burden of Atrial Fibrillation During Hospital Admissions for Heart Failure.

Background Heart failure (HF) and atrial fibrillation (AF) frequently coexist and may be associated with worse HF outcomes, but there is limited contemporary evidence describing their combined prevalence. We examined current trends in AF among hospitalizations for HF with preserved (HFpEF) ejection fraction or HF with reduced ejection fraction (HFrEF) in the United States, including outcomes and costs. Methods and Results Using the National Inpatient Sample, we identified 10 392 189 hospitalizations for HF between 2008 and 2017, including 4 250 698 with comorbid AF (40.

Outcomes in patients with anthracycline-induced cardiomyopathy undergoing left ventricular assist devices implantation.

Aims: Improved cancer survivorship has led to a higher number of anthracycline-induced cardiomyopathy patients with end-stage heart failure. We hypothesize that outcomes following continuous-flow LVAD (CF-LVAD) implantation in those with anthracycline-induced cardiomyopathy are comparable with other aetiologies of cardiomyopathy.

Methods And Results: Using the Interagency Registry for Mechanically Assisted Circulatory Support (INTERMACS) from 2008 to 2017, we identified patients with anthracycline-induced cardiomyopathy who received a CF-LVAD and compared them with those with idiopathic dilated (IDM) and ischaemic cardiomyopathies (ICM).

Changes in Use of Left Ventricular Assist Devices as Bridge to Transplantation With New Heart Allocation Policy.

Objectives: The goal of this study was to describe outcomes of patients with bridge to heart transplantation (BTT) after changes were made to the donor heart allocation system.

Background: Left ventricular assist devices (LVADs) have been used as a BTT. On October 18, 2018, the donor heart allocation system in the United States was updated.