Application of health data analytics in pharmacy - An innovative approach to developing a heart failure dashboard.

Background: There has been increasing interest in the utilisation of health data analytics for decision support systems and prioritising pharmacy clinical work. Despite this potential, there remains limited evidence in the Australian context regarding the design and implementation of data-driven dashboards tailored specifically for pharmacists.

Objectives: We aimed to develop a disease state dashboard in an Australian hospital to assist clinicians identifying and prioritising the review of heart failure (HF) patients when admitted for other reasons, enabling timely optimisation of their care.

Impact of Cardiac Resynchronization Therapy on Ventricular Arrhythmias and Survival After Durable Left Ventricular Assist Device Implantation.

The impact of cardiac resynchronization therapy (CRT) in patients receiving durable left ventricular assist device (LVAD) implantation remains unclear and there is no consensus regarding postoperative management. We sought to determine the impact of postoperative management of CRT on clinical outcomes following LVAD implantation. A total of 789 patients underwent LVAD implantation at our institution from 2007 to 2022 including 195 patients (24.

PREDICT HF: Risk stratification in advanced heart failure using novel hemodynamic parameters.

Background: Invasive hemodynamics are fundamental in assessing patients with advanced heart failure (HF). Several novel hemodynamic parameters have been studied; however, the relative prognostic potential remains ill-defined.

Hypothesis: Advanced hemodynamic parameters provide additional prognostication beyond the standard hemodynamic assessment.

Prognostic Implications of Delirium After Left Ventricular Assist Device Implantation: A Retrospective Study.

Background: In critically ill patients, delirium is a prognostic indicator of morbidity and mortality.

Objective: This study investigates the impact of a delirium diagnosis on outcomes after left ventricular assist device (LVAD) implantation.

Methods: This retrospective study included all adult patients who received LVADs at our institution between January 2016 and December 2020.

Stable Ventricular Fibrillation: A Paradigm Rather Than Septal Shift?

Awake patients in ventricular fibrillation is a phenomenon limited to patients who are mechanically supported. We describe a cohort of patients supported by left ventricular assist devices (LVADs) presenting to the emergency department (ED) at a high-volume LVAD center while in awake ventricular fibrillation (VF)/ventricular tachycardia (VT). Among 175 patients reviewed, a total of 19 LVAD patients presented to the ED in awake VF/VT between December 2015 and July 2021.

Trends, Burden, and Impact of Arrhythmias on Cardiac Transplant Recipients: A 16-year Nationwide Study.

Orthotopic heart transplantation is the most effective long-term therapy for end-stage heart disease. Denervation with the loss of autonomic modulation, vasculopathy, utilization of immunosuppressant drugs, and allograft rejection may result in an increased prevalence of arrhythmias in transplanted hearts. We aim to describe the trends, distribution, and the clinical impact of arrhythmias in patients with transplanted hearts.

Subacute groin complications related to ECMO cannulation are associated with longer hospitalizations.

Subacute groin complications associated with extracorporeal membrane oxygenation (ECMO) cannulation are well recognized, yet their effects on clinical outcomes remain unknown. This single-center, retrospective study reviewed all patients receiving venoarterial ECMO from 01/2017 to 02/2020. Cohorts analyzed included transplanted patients (TPs) and non-transplanted patients (N-TPs) who did or did not develop ECMO-related subacute groin complications.

Beta-blockers and Ambulatory Inotropic Therapy.

Background: Continuous infusion of ambulatory inotropic therapy (AIT) is increasingly used in patients with end-stage heart failure (HF). There is a paucity of data concerning the concomitant use of beta-blockers (BB) in these patients.

Methods: We retrospectively reviewed all patients discharged from our institution on AIT.

Trends, Prevalence, and Outcomes of Sudden Cardiac Arrest Post Cardiac Transplant: A Nationwide 16-Year Study.

Heart transplantation is the most effective long-term therapy for end-stage heart disease. There is limited data related to sudden cardiac arrest (SCA) in postheart transplant recipients. We aimed to describe the trends, and rate of SCA following heart transplantation and thereby identify clinical predictors as well as outcomes of SCA in patients post-transplant.

Ex Vivo Assessment of Different Oral Anticoagulant Regimens on Pump Thrombosis in a HeartWare Ventricular Assist Device.

Background: In light of decreased intracranial hemorrhage with direct oral anticoagulants and concerns about their safety in continuous flow left ventricular assist devices, we conducted an ex vivo study of thrombus formation using multiple anticoagulation agents.

Methods: A continuous flow left ventricular assist device (HeartWare ventricular assist device) hemocompatibility loop was run using human blood under 7 conditions: control (no anticoagulation or antiplatelet); in vitro addition of aspirin; in vitro addition of apixaban at low dose (equivalent 2.5 mg twice daily); addition of apixaban at high dose (equivalent 5 mg twice daily); patients on warfarin; patients on apixaban (5 mg twice daily); and patients on dabigatran (150 mg twice daily).

Left Ventricular End-Diastolic Dimension and Clinical Outcomes After Centrifugal Flow Left Ventricular Assist Device Implantation.

The impact of preoperative end-diastolic left ventricular dimension (preLVEDD) on long-term outcomes with centrifugal continuous-flow left ventricular assist device (CF-LVAD) is not well established. Accordingly, we performed an analysis of the Interagency Registry for Mechanically Assisted Circulatory Support (INTERMACS) registry to study this relationship. All patients with centrifugal CF-LVAD in the INTERMACS registry from June 2006 to December 2017 were screened.

Corrigendum to: Pulmonary Hypertension in Heart Failure Patients.

[This corrects the article DOI: 10.15420/cfr.2019.

Treatment With Impella Increases the Risk of De Novo Aortic Insufficiency Post Left Ventricular Assist Device Implant.

Background: Impella (Abiomed Inc, Danvers, MA) is a temporary mechanical support device positioned across the aortic valve, and can be used to support patient before LVAD implantation. There are no data on the incidence of aortic insufficiency (AI) in patients supported with Impella as a bridge to durable LVAD implantation. We sought to assess the incidence of AI in patients with Impella support as a bridge to durable left ventricular assist device (LVAD) implantation.

Pulmonary Hypertension in Heart Failure Patients.

The development of pulmonary hypertension (PH) in patients with heart failure is associated with increased morbidity and mortality. In this article, the authors examine recent changes to the definition of PH in the setting of left heart disease (PH-LHD), and discuss its epidemiology, pathophysiology and prognosis. They also explore the complexities of diagnosing PH-LHD and the current evidence for the use of medical therapies, promising clinical trials and the role of left ventricular assist device and transplantation.

Transcatheter aortic valve replacement thrombosis in patient supported with durable left ventricular assist device.

Aortic insufficiency (AI) is a frequent problem after continuous-flow left ventricular assist device (LVAD) implantation and results in increased morbidity and mortality. Advances in transcatheter aortic valve replacement (TAVR) technology have resulted in this being discussed as a potential option for LVAD patients with AI. While small case series have been published, we report the first case of TAVR thrombosis in an LVAD patient.

Pulmonary Hypertension in Advanced Heart Failure: Assessment and Management of the Failing RV and LV.

Purpose Of Review: In patients with heart failure with reduced ejection fraction, the presence of pulmonary hypertension (PH-LHD) has a significant impact on their prognosis. The purpose of this review is to explain the methods of diagnosing PH-LHD and then discuss the available therapeutic options.

Recent Findings: We begin by examining the methods of assessment of PH-LHD-echocardiography, cardiopulmonary exercise testing, and right heart catheterization-with a particular focus on the importance of accurate measurement to ensure the proper determination of PH-LHD.