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Aim: Understanding factors that shape leading health systems' (LHS) perspectives around heart failure (HF) treatment. Patients & methods: First of its kind study using a cross-sectional, descriptive, mixed-method design (from executives and frontline healthcare providers) with quantitative survey (n = 35) and qualitative interview (n = 12) data from 47 participants (41 different LHS). Results: 97% of LHS had dedicated HF programs, but variations in maturity highlights opportunities for care standardization. Treatment innovations continue, though practitioners may struggle to keep pace amid provider/patient barriers. HF programs strive to co-locate supportive care services to optimize treatment, but access can prove challenging. Conclusion: Opportunities exist, with external partner support, for LHS to become more comprehensive HF care providers, increasing standardization of care across LHS and improved HF treatment.

Background: Hemodynamic-guided management with a pulmonary artery pressure sensor (CardioMEMS) is effective in reducing heart failure hospitalization in patients with chronic heart failure. This study aims to determine the feasibility and clinical utility of the CardioMEMS heart failure system to manage patients supported with left ventricular assist devices (LVADs)., Methods: In this multicenter prospective study, we followed patients with HeartMate II (n=52) or HeartMate 3 (n=49) LVADs and with CardioMEMS PA Sensors and measured pulmonary artery pressure, 6-minute walk distance, quality of life (EQ-5D-5 L scores), and heart failure hospitalization rates through 6 months. Patients were stratified as responders (R) and nonresponders to reductions in pulmonary artery diastolic pressure (PAD)., Results: There were significant reductions in PAD from baseline to 6 months in R (21.5-16.5 mm Hg; P <0.001), compared with an increase in NR (18.0-20.3; P =0.002), and there was a significant increase in 6-minute walk distance among R (266 versus 322 meters; P =0.025) compared with no change in nonresponder. Patients who maintained PAD <20 compared with PAD ≥20 mm Hg for more than half the time throughout the study (averaging 15.6 versus 23.3 mm Hg) had a statistically significant lower rate of heart failure hospitalization (12.0% versus 38.9%; P =0.005)., Conclusions: Patients with LVAD managed with CardioMEMS with a significant reduction in PAD at 6 months showed improvements in 6-minute walk distance. Maintaining PAD <20 mm Hg was associated with fewer heart failure hospitalizations. Hemodynamic-guided management of patients with LVAD with CardioMEMS is feasible and may result in functional and clinical benefits. Prospective evaluation of ambulatory hemodynamic management in patients with LVAD is warranted., Registration: URL: https://www., Clinicaltrials: gov; Unique identifier: NCT03247829., Competing Interests: Disclosures Dr Thohan is a consultant for Abbott, Impulse Dynamics, and Battelle and participated in Speaker’s Bureau for Pfizer and Boehringer Ingelheim. Dr Abraham is a consultant for Abbott and Abiomed. A. Burdorf participated in Speaker’s Bureau for Abbott. Dr Pagani works for Scientific Advisory Board for FineHeart Inc. Dr Vidula received research grant funding from Abbott and is supported by National Institutes of Health (NIH) grant 1R01HL155201-01. Dr Heywood received Speaker’s Honoraria and research support from Abbott. Dr Cogswell received Speaker’s Honoraria for Abbott. He is third party employed at Medtronic (spouse). N. Dirckx and Dr Farrar are Abbott Employees. Dr Drakos is a consultant for Abbott. He received research support from Novartis, Merck, NIH, American Heart Association, Department of Veterans Affairs, and Nora Eccles Treadwell Foundation. The other authors report no conflicts.

Atrial switch procedures (Senning and Mustard) for transposition of the great arteries have largely been abandoned for arterial switch procedures. The number of surviving patients who have undergone atrial switch procedures is declining. We present a case of the oldest known survivor (aged 67 years) of the Mustard procedure. ( Level of Difficulty: Beginner. )., Competing Interests: The authors have reported that they have no relationships relevant to the contents of this paper to disclose., (© 2023 The Authors.)

Aims: In the CHAMPION (CardioMEMS Heart Sensor Allows Monitoring of Pressure to Improve Outcomes in New York Heart Association Functional Class III Heart Failure Patients) trial, heart failure hospitalization (HFH) rates were lower in patients with ambulatory pulmonary artery pressure (PAP) monitoring guidance. We investigated the effect of ambulatory haemodynamic monitoring on 90 day readmission rates after HFH., Methods and Results: We retrospectively analysed patients across the Advocate Aurora Health hospital network who had undergone PAP sensor implantation between 1 October 2015 and 31 October 2019. Patients with a ventricular assist device (VAD) or transplant prior to implantation were excluded. Rates of total HFH and 30 and 90 day all-cause readmission up to 12 months after implantation were collected, while censoring for an endpoint of heart transplantation, VAD, or death. Event rates were compared using Poisson regression. Of 459 patients included, there were 404 HFHs before and 179 after implantation. Compared with pre-implantation, 30 day all-cause readmission [incidence rate ratio (IRR): 0.55 (0.39-0.77), P = 0.0006] and 90 day all cause readmission rates were lower post-implantation [IRR: 0.45 (0.35-0.58), P < 0.0001]. The effect of PAP sensor implantation on 90 day all-cause readmission incidence rates was consistent across multiple subgroups., Conclusions: Across a large hospital network, ambulatory haemodynamic monitoring was associated with lower HFH rates, as well as 30 and 90 day all-cause readmission rates. This supports the utility of ambulatory PAP monitoring to improve HF management in the era of value-based medicine., (© 2022 The Authors. ESC Heart Failure published by John Wiley & Sons Ltd on behalf of European Society of Cardiology.)

Aims and Objectives: To conduct a formative evaluation of the iPad-Enhanced Shared Care Intervention for Partners (iSCIP) among persons with heart failure (HF), family caregivers and clinicians. Together, persons with HF and family caregivers are referred to as partners., Background: There is growing awareness of the caregiver's contributions to HF self-management, social support and reciprocal benefits of interventions that involve both partners. The iSCIP engages both partners in a six-session psychosocial intervention to address three preventable causes of poor outcomes in a HF population: poor self-management skills, inadequate social support and underutilisation of palliative care. An iPad app is used to organise the intervention. The goals of the iSCIP are to engage partners in HF self-management, communication about the HF patient's care values and preferences, and future planning., Design: A qualitative focus group design was used., Methods: Seven clinicians and eight partners participated in focus groups to explore their experiences, needs and reaction to the iSCIP content and technologies employed. Open-ended questions and closed-ended surveys were used to collect data. Deductive content analysis was used to analyse the qualitative data. NVivo software was used for qualitative data analysis. Bayesian statistical models were used to analyse numeric data., Results: The iSCIP met partners' and clinicians' needs to improve self-management, communicate about care values and preferences and plan for the future. Quantitative analysis of numeric data supported our qualitative findings, in that both groups rated the intervention components useful to very useful., Implications for Practice: These findings add to the growing evidence of the feasibility and acceptability of programs that address care values and preferences, and care planning. The iSCIP can be used as a guide for developing interventions and software applications, which involve both partners in care and palliative-care discussions., (© 2017 John Wiley & Sons Ltd.)

The role of left ventricular assist devices (LVAD) in patients with end-stage heart failure is well known, both as a temporary treatment before transplantation and as destination therapy, in a scenario of a relative shortage of donors to satisfy the increasing requests for transplantation. The increased population of LVAD patients needs careful imaging assessment before, during, and after LVAD implantation; echocardiography is the best tool for their evaluation and is considered the diagnostic technique of choice for the assessment before, during, and after device implantation. Although the conventional echocardiographic assessment is quite effective in evaluating the main critical issues, the role of new technologies like three-dimensional echocardiography and myocardial deformation measurements is still not properly clarified. In this review, we aim to provide an overview of the main elements that should be considered in the assessment of these patients, underlining the role that could be played by new techniques to improve the diagnostic and prognostic effectiveness of echocardiography in this setting.

Echocardiography is an important imaging modality used to determine the indication of left ventricular assist device (LVAD) implantation for patients with advanced heart failure (HF) and for serial follow-up to make management decisions in patient care post-implant. Continuous axial-flow LVAD therapy provides effective haemodynamic support for the failing left ventricle, improving both the clinical functional status and quality of life. Echocardiographers must develop a systematic approach to echocardiographic assessment of LVAD implantation and post-LVAD implant cardiac morphology and physiology. This approach must include the evaluation of left and right heart chamber morphology and physiology and the anatomy and physiology of the inflow and outflow cannulas and the rotor pump, and the determination of the degree of tricuspid regurgitation and the presence of interatrial shunts and aortic regurgitation. Collaboration among the echocardiography and HF/transplant teams is essential to obtain this comprehensive evaluation. We outline a systematic approach to evaluating patients with HF who have failed conventional therapy and require LVAD therapy as a bridge to cardiac transplantation or destination therapy.

Chronic heart failure (HF) and erectile dysfunction (ED) are 2 highly prevalent disorders that frequently occur concomitantly. Coronary artery disease, HF, and ED share several common risk factors, including diabetes mellitus, hypertension, smoking, and dyslipidemia. Additionally, the distinct physiologic sequelae of HF create unique organic and psychologic factors contributing to ED in this patient population. Standard HF therapy with beta-receptor blockers, digoxin and thiazide diuretics may worsen sexual dysfunction owing to medication side effects. This may, in turn, lead to noncompliance in misguided efforts to retain satisfactory sexual activity, with secondary worsening of cardiac capacity. This review describes the unique aspects of ED in the HF population.

Background: The functional impact of cellular transplantation and the potential role of the addition of angiogenic factors for survival of engrafts remain controversial., Methods: Vascular endothelial growth factor (VEGF) (25 ng/mL) was added to cultured fetal cardiomyocytes labeled with bromodeoxyuridine (BrDU), which was injected into the border zones of myocardial infarction 4 weeks after coronary occlusion in rat hearts. Group 1 (n = 12) received cells plus VEGF protein (100 ng), group 2 (n = 12) received cells without VEGF, group 3 (n = 10) received VEGF without cells, and group 4 (n = 12) received pure culture medium. Cardiac function was then assessed by transthoracic two-dimensional echocardiography and Langendorff perfusion system. In situ hybridization for Y chromosomes of transplanted cells, detection of BrDU-labeled cells, and platelet/endothelial cell adhesion molecule-1 (PECAM-1) staining for endothelial cells was performed., Results: Echocardiography revealed smaller end-diastolic left ventricular dimensions in transplanted hearts in group 1 (0.83 +/- 0.13 cm 4 weeks after coronary occlusion before transplantation and 0.69 +/- 0.14 cm 2 months after transplantation, P < .05) and in group 2 (0.88 +/- 0.09 cm after coronary occlusion before transplantation and 0.76 +/- 0.08 cm 2 months after transplant), and increases in fractional shortening (34.2% +/- 8.53% before transplant and 45.3% +/- 10.9% after [P < .05] in group 1; 26.9% +/- 6.02% before transplant and 37.15% +/-8.08% after [P < .005] in group 2), whereas groups 3 and 4 showed a decrease in fractional shortening. Transplanted hearts developed higher pressures at rest (group 1, 96.8 +/- 20.8 mm Hg; group 2, 98.6 +/- 21.9 mm Hg) compared with controls (group 4, 70.9 +/- 25 mm Hg) (P < .05) and during inotropic stimulation (group 1, 111 +/- 19.5 mm Hg and group 2, 113.3 +/- 32.6 vs group 4, 80.7 +/- 31.6 mm Hg, P < .05). Histologic analysis demonstrated the presence of transplanted cells in border zones of infarcted host myocardium with neovascularization in all transplanted hearts., Conclusion: Transplantation of fetal cardiomyocytes results in improvement of left ventricular function. The addition of VEGF does not contribute to further improvement of left ventricular function and angiogenesis in the present model.