Impact of Right Heart Failure on Clinical Outcome of Left Ventricular Assist Devices (LVAD) Implantation: Single Center Experience.

The aim of this study was to examine the incidence and significance of right heart failure (RHF) in the early and late phase of left ventricular assist device (LVAD) implantation with the identification of predictive factors for the development of RHF. This was a prospective observational analytical cohort study. The study included 92 patients who underwent LVAD implantation and for whom all necessary clinical data from the follow-up period were available, as well as unambiguous conclusions by the heart team regarding pathologies, adverse events, and complications.

Pulmonary Artery Hypertension as A Risk Factor for Long-Term Survival after Heart Transplantation.

Background: Heart failure is the most frequent cause of pulmonary artery hypertension (PAH) and its severity may predict the development of heart failure (HF) and is known to be a prognostic factor of poor outcome after heart transplant (HTx). The aim of this study was to investigate the impact of preoperative PAH related to left-sided HF on long-term survival after HTx and to identify the hemodynamic parameters of PAH that predict survival after HTx.

Methods: A prospective observational trial was performed, and it included 44 patients subjected to heart transplantation.

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The Burnout Syndrome in Medical Academia: Psychometric Properties of the Serbian Version of the Maslach Burnout Inventory-Educators Survey.

The aim of this study was to assess the psychometric properties of the Maslach Burnout Inventory-Educators Survey (MBI-ES). The presence of burnout syndrome, its relationship with personality traits, intention to change career and work abroad were assessed in a cross-sectional multi-center trial conducted among educators at three medical faculties in the Western Balkans during 2019. Translation and cultural adaptation were made based on internationally accepted principles.

Surgical Challenges of Heart Mate 3 Pump Implantation in Aneurysmally Changed Heart Ventricles.

We presented surgical treatment of three patients indicated for implantation of a permanent mechanical circulatory support device and with the associated left ventricular aneurysms. In order to evade the left ventricular rupture, adverse thromboembolic events and provide safe implantation of the inflow cannula, LVAD HM3 implantation together with the reconstruction of the left ventricular aneurysmal wall was performed in two patients. Regarding the third patient, LVAD implantation upon the reconstruction of the left ventricular wall was abandoned because there was no safe location for placement of the inflow cannula.

Prevention, treatment and outcomes of left ventricular assist device driveline infections. A single Center experience.

Introduction: While the survival rates for patients with end-stage heart failure have dramatically improved with newer generations of left ventricular assist devices, LVAD-specific infections are important cause of morbidity, mortality, and hospital readmissions in these patients.

Methods: We performed a retrospective analysis of all driveline infections in patients who had undergone LVAD implantation at a single cardiosurgical center. Between June 2013 and March 2017, 51 patients underwent implantation of LVAD.

The Challenges to Abdominal and Cardiac Surgeons: Emergency Splenectomy after LVAD Implantation-A Case Report.

The paper presents collaboration of an abdominal surgeon and heart team in deciding upon surgical management of a patient with the implanted left ventricular assist device, who has undergone emergency abdominal operation for spleen rupture. The paper focuses on the significance of prompt diagnostics, clinical challenges of hemodynamic and anticoagulant treatment, abdominal organ exposure along the placed left ventricular assist device driveline, identification of vascular structures in conditions of continuous blood flow, and reconstruction of the surgical wound in the driveline projection.

Successful establishment of a left ventricular assist device program in an emerging country: one year experience.

Background: The primary goal of this study was to evaluate the outcomes of patients with end-stage heart failure (HF) who underwent continuous flow left ventricular assist device (CF-LVAD) in a developing country and to compare to those reported by more developed countries. The secondary goal was on determining factors that may be connected to improved survival.

Methods: We prospectively analyzed 47 consecutive patients who underwent CF-LVAD at our institution.

Kinking of the Outflow Graft, Consequent Ventricular Tachycardia, and the Need for Reoperation in a Patient with Left Ventricular Assist Device.

Background: Left ventricular assist devices (LVAD) have become a lifesaving solution for patients awaiting heart transplantation as well as an option to support the failing hearts of non-transplant candidates as a lifelong, or destination therapy (DT). Improvements in LVAD design have enabled greater durability and broader patient applicability, but not without complications. Ventricular arrhythmias in LVAD patients were considered benign in the early days of LVADs, but today are increasingly recognized for their harmful impact on morbidity and quality of life.

Effect of Pretransplant Continuous-Flow Left Ventricular Assist Devices on Cellular and Antibody-Mediated Rejection and Subsequent Allograft Outcomes.

The aim of this study was to evaluate the impact of continuous-flow left ventricular assist devices (CF-LVAD) on subsequent rejection after heart transplantation (HT) by using cellular rejection score and antibody-mediated rejection score (AMRS) and correlating with subsequent allograft outcomes. We retrospectively analyzed 108 consecutive patients who underwent HT without (n = 67) or with (n = 41) previous CF-LVAD in 2008 to 2014. The 24 months cumulative effect of rejection was calculated by using cellular rejection scores and AMRS, based on the total number of rejections divided by valid biopsy samples.

Sex Related Differences in the Risk of Antibody-Mediated Rejection and Subsequent Allograft Vasculopathy Post-Heart Transplantation: A Single-Center Experience.

Background: Pregnancies may result in antibodies against HLA, a risk factor for antibody-mediated rejection (AMR) and subsequent cardiac allograft vasculopathy (CAV) after heart transplantation (HTx). The aim of this study was to evaluate sex differences in the incidence of AMR events and subsequent risk of CAV among HTx recipients.

Methods: The study comprised 160 patients (51 [32%] women) who underwent HTx in 2008 to 2014.

Acute insulin resistance in ST-segment elevation myocardial infarction in non-diabetic patients is associated with incomplete myocardial reperfusion and impaired coronary microcirculatory function.

Background: Insulin resistance (IR) assessed by the Homeostatic Model Assessment (HOMA) index in the acute phase of myocardial infarction in non-diabetic patients was recently established as an independent predictor of intrahospital mortality. In this study we postulated that acute IR is a dynamic phenomenon associated with the development of myocardial and microvascular injury and larger final infarct size in patients with ST-segment elevation myocardial infarction (STEMI) treated by primary percutaneous coronary intervention (pPCI).

Methods: In 104 consecutive patients with the first anterior STEMI without diabetes, the HOMA index was determined on the 2nd and 7th day after pPCI.