Integration of Palliative Care into Heart Failure Care: Consensus-Based Recommendations from the Heart Failure Society of America.

Heart failure (HF) is characterized by significant symptoms, compromised quality of life, frequent hospital admissions, and high mortality rates; palliative care (PC) is, therefore, highly relevant for patients with HF and their clinicians. Multiple guidelines and consensus statements recommend the provision of PC alongside HF management. However, few resources exist to guide the integration of PC into HF care, for both primary PC (provided by HF clinicians in the course of HF care) and specialty PC (provided by PC specialists).

Evaluation of cats treated with robenacoxib after gastrointestinal surgery.

Objectives: The aim of the study was to determine if cats administered robenacoxib immediately after gastrointestinal surgery have a similar complication rate to cats that were not administered robenacoxib.

Methods: Medical records were reviewed for 154 cats that underwent gastrointestinal surgery between December 2015 and September 2021 in this retrospective study. Data collected included patient signalment, presenting complaint, surgical procedure(s) performed, robenacoxib administration and major postoperative complications.

Prevalence of Cardiometabolic Risk Factors in Women: Insights From the Houston HeartReach Study.

Background: Cardiovascular disease is the leading cause of death among women in the United States. Past research has highlighted the importance of the relationship between female-specific demographics and traditional risk factors. The present analysis aimed to identify the prevalence of modifiable risk factors in women attending a community cardiovascular health screening.

Mixed Stereochemistry Macrocycle Acts as a Helix-Stabilizing Peptide N-Cap.

Interactions between proteins and α-helical peptides have been the focus of drug discovery campaigns. However, the large interfaces formed between multiple turns of an α-helix and a binding protein represent a significant challenge to inhibitor discovery. Modified peptides featuring helix-stabilizing macrocycles have shown promise as inhibitors of these interactions.

Defining optimal left ventricular assist device short-term outcomes may provide insight into programmatic quality assessment.

Background: Patients have substantial variability in perioperative outcomes after left ventricular assist device (LVAD) implant. A perioperative multidimensional tool integrating mortality, adverse events (AEs), and patient-reported outcomes to assist in quality improvement initiatives is needed.

Methods: Patients undergoing HeartMate 3 LVAD implant (January 1, 2017 to January 31, 2024) in the Society of Thoracic Surgeons' Intermacs registry were studied.

Predictors and Impact of Prolonged Vasoplegia After Continuous-Flow Left Ventricular Assist Device Implantation.

Background: Vasoplegia after cardiac surgery is associated with adverse outcomes. However, the clinical effects of vasoplegia and the significance of its duration after continuous-flow left ventricular assist device (CF-LVAD) implantation are less known.

Objectives: This study aimed to identify predictors of and outcomes from transient vs prolonged vasoplegia after CF-LVAD implantation.

Depressive symptoms are associated with clinical outcomes in heart failure with reduced ejection fraction.

Aims: The objective of this study was to examine associations between elevated depressive symptoms and increased risk of adverse clinical events patients with heart failure and reduced ejection fraction (HFrEF), as well as the potential contribution of health behaviours.

Methods And Results: One hundred forty-two men and women with HFrEF were enrolled through heart failure (HF) clinics and followed over time. At baseline and 6 months, depressive symptoms were assessed by the Beck Depression Inventory-II (BDI-II) and HFrEF disease activity by B-type natriuretic peptide (BNP).

Neural cell-types and circuits linking thermoregulation and social behavior.

Understanding how social and affective behavioral states are controlled by neural circuits is a fundamental challenge in neurobiology. Despite increasing understanding of central circuits governing prosocial and agonistic interactions, how bodily autonomic processes regulate these behaviors is less resolved. Thermoregulation is vital for maintaining homeostasis, but also associated with cognitive, physical, affective, and behavioral states.

Sex Disparities in Left Ventricular Assist Device Implantation: Delayed Presentation and Worse Right Heart Failure.

We explored whether women undergo continuous-flow left ventricular assist device (CF-LVAD) implantation in later stages of heart failure (HF) than men, evidenced by worse preoperative right HF (RHF). We also compared two propensity models with and without preoperative RHF to assess its effect on outcomes. INTERMACS was queried from July 2008 to December 2017.

Clinical Outcomes of Single-Stage Revision Anterior Cruciate Ligament Reconstruction Using a Fast-Setting Bone Graft Substitute.

Revision anterior cruciate ligament reconstruction (ACLR) can be achieved in a single-stage or two-stage approach. Single-stage revisions have several advantages, including one less operation, decreased cost, and a quicker recovery for patients. Revision ACLR can be complicated by malpositioned or dilated bone tunnels, which makes a single-stage revision more challenging or sometimes necessitates a two-stage approach.

Substrates and Cyclic Peptide Inhibitors of the Oligonucleotide-Activated Sirtuin 7.

The sirtuins are NAD -dependent lysine deacylases, comprising seven isoforms (SIRT1-7) in humans, which are involved in the regulation of a plethora of biological processes, including gene expression and metabolism. The sirtuins share a common hydrolytic mechanism but display preferences for different ϵ-N-acyllysine substrates. SIRT7 deacetylates targets in nuclei and nucleoli but remains one of the lesser studied of the seven isoforms, in part due to a lack of chemical tools to specifically probe SIRT7 activity.

Association of Depression Symptoms and Biomarkers of Risk on Clinical Outcomes in HFrEF.

Background: Prior studies have demonstrated an association of depression with adverse clinical outcomes in patients with HFrEF, but the possible mechanisms responsible for the association are not unserstood.

Methods: 142 men and women with HFrEF were enrolled through HF clinics and followed over time. At baseline and 6-months, depression was assessed by the Beck Depression Inventory (BDI-II) and disease activity by B-type natriuretic peptide (BNP).

Consensus-based framework for evaluating data modernization initiatives: the case of cancer registration and electronic reporting.

As part of its data modernization initiative (DMI), the Centers for Disease Control and Prevention, Division of Cancer Prevention and Control is testing and implementing innovative solutions to improve cancer surveillance data quality and timeliness. We describe a consensus-based effort to create a framework to guide the evaluation of cancer surveillance modernization efforts by addressing specific context, processes, and costs related to cancer registration. We drew on prior theories, consulted with experts, and sought feedback from cancer registry staff.

Utilization Rates of SGLT2 Inhibitors Among Patients With Type 2 Diabetes, Heart Failure, and Atherosclerotic Cardiovascular Disease: Insights From the Department of Veterans Affairs.

Background: Multiple clinical trials have demonstrated significant cardiovascular benefit with use of sodium-glucose cotransporter-2 (SGLT2) inhibitors in patients with type 2 diabetes (T2DM) and heart failure (HF) irrespective of ejection fraction. There are limited data evaluating real-world prescription and practice patterns of SGLT2 inhibitors.

Objectives: The authors sought to assess utilization rates and facility-level variation in the use among patients with established atherosclerotic cardiovascular disease (ASCVD), HF, and T2DM using data from the nationwide Veterans Affairs health care system.

Robot-Assisted Resection of Tricuspid Valve Papillary Fibroelastoma.

We report 3 cases of papillary fibroelastoma of the tricuspid valve. Two of them manifested with atypical symptoms of chest pressure and chest pain. Robot-assisted resection was performed to remove the mass while preserving the native valve.

Impact of the 2018 UNOS Heart Transplant Policy Changes on Patient Outcomes.

In 2018, the United Network for Organ Sharing implemented a 6-tier allocation policy to replace the prior 3-tier system. Given increasing listings of critically ill candidates for heart transplantation and lengthening waitlist times, the new policy aimed to better stratify candidates by waitlist mortality, shorten waiting times for high priority candidates, add objective criteria for common cardiac conditions, and further broaden sharing of donor hearts. There have been significant shifts in cardiac transplantation practices and patient outcomes following the implementation of the new policy, including changes in listing practices, waitlist time and mortality, transplant donor characteristics, post-transplantation outcomes, and mechanical circulatory support use.

Acoustic modes of a spherical thin-walled tank for liquid propellant mass gauging: Theory and experiment.

Acoustic response of a thin-walled spherical flight tank filled with water is explored theoretically and experimentally as a testbed for an application of Weyl's law to the problem of mass-gauging propellants in zero-gravity in space. Weyl's law relates the mode counting function of a resonator to its volume and can be used to infer the volume of liquid in a tank from the tank's acoustic response. One of the challenges of applying Weyl's law to real tanks is to account for the boundary conditions which are neither Neumann nor Dirichlet.