Contributory Role of Fluorine 18-Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography in the Diagnosis and Clinical Management of Infections in Patients Supported With a Continuous-Flow Left Ventricular Assist Device.

Background: The current study sought to demonstrate the advantages offered by fluorine 18-fluorodeoxyglucose ((18)F-FDG) positron emission tomography/computed tomography (PET/CT) in patients supported with continuous-flow left ventricular assist devices (CF-LVADs) in detecting infection and the consequent effect on clinical decisions.

Methods: Between April 2009 and September 2013, 40 PET examinations were performed in 31 patients (78.1% men; mean age, 51.

Is Implantation of a Left Ventricular Assist Device in Patients With Critical or Impending Cardiogenic Shock an Absolute Contraindication? Looking Back at Our Past Experience Trying to Identify Contraindicative Risk Factors.

Poor survival has been demonstrated after ventricular assist device (VAD) implantation for Interagency Registry for Mechanically Assisted Circulatory Support (INTERMACS) profile 1 and 2 patients compared with more stable levels. However, risk factors within this high-risk cohort have not been determined so far. The aim of the present study was to identify risk factors associated with this very high mortality rate.

Biatrial recurrence of two independently growing cardiac myxoma in a patient with multiple tumor disease.

We report the case of a 56-year-old female patient with biatrial recurrence of cardiac myxoma and extensive comorbidities. In the literature, only few cases of biatrial myxoma can be found and they generally describe a single tumor reaching both atria. We found two independently growing cardiac myxomas of both atria.

Results of "elephant trunk" total aortic arch replacement using a multi-branched, collared graft prosthesis.

We report on our experience with a simplified elephant trunk (ET) procedure with a multi-branched prosthesis (Vascutek(®) Siena™ Collared Graft). It consists of a proximal portion (20 cm) with prefabricated side branches, a collar and a distal portion (30 cm). The collar, which can be trimmed into any desired diameter, constitutes the suture portion to the descending aorta.

Survival results after implantation of intrapericardial third-generation centrifugal assist device: an INTERMACS-matched comparison analysis.

Reports on third-generation centrifugal intrapericardial pumps (HeartWare International, Inc., Framingham, MA, USA) have shown better survival results than the previous-generation devices. However, outcomes depending on the preoperative level of stability can substantially differ, resulting in a limited analysis of potentialities and drawbacks of a given device.

Clinical and echocardiographic outcomes after implantation of the Trifecta aortic bioprosthesis: an initial single-centre experience.

Objectives: The Trifecta valve (St. Jude Medical) was introduced into clinical practice as a tri-leaflet stented pericardial valve designed for supra-annular placement in the aortic position. The present study aims to evaluate the preliminary results with this new bioprosthesis.

Initial clinical experience with the HeartWare left ventricular assist system: a single-center report.

Background: The HeartWare ventricular assist device (HVAD) system (HeartWare International Inc, Framingham, MA) is a new centrifugal continuous-flow ventricular assist device. The aim of the present study is to review our institutional experience with this novel device.

Methods: We reviewed the files of 50 patients (39 men, 11 women) with a mean age of 50.