Invasive nontyphoidal Salmonella infection in a patient with Roux-en-Y gastric bypass and gastrostomy tube: a case report.

Background: Infections with nontyphoidal Salmonella most commonly cause a self-limited gastroenteritis in humans and are the leading source of foodborne illness. In the USA, the incidence of culture-confirmed invasive Salmonella is extremely rare. Here, we present a unique case of enteric nontyphoidal Salmonella enteritidis infection that progressed to an invasive bacteremia in a patient with Roux-en-Y gastric bypass and gastrostomy feeding tube.

Interactions of hypertension, obesity, left ventricular hypertrophy, and heart failure.

Purpose Of Review: Hypertension (HTN) and obesity are major risk factors for cardiac remodeling and dysfunction, leading to left ventricular hypertrophy (LVH) and heart failure (HF). In this review, we discuss the complex mechanisms and effects of HTN and obesity, and their treatments in LVH, ventricular function, and HF.

Recent Findings: Obesity and HTN impact the heart through overlapping neurohormonal pathways.

Bariatric Surgery in Patients with Obesity and Ventricular Assist Devices Considered for Heart Transplantation: Systematic Review and Individual Participant Data Meta-analysis.

Background: Class II obesity (body mass index BMI ≥35 kg/m) is a contraindication to heart transplantation (HT). Although few single-center studies (case reports/series and small cohorts) have reported promising outcomes of bariatric surgery (BS) in patients with obesity and ventricular assist devices, low sample sizes have made their analysis and interpretation challenging.

Methods And Results: We conducted a systematic search in ClinicalTrials.

Laparoscopic sleeve gastrectomy in obese patients with ventricular assist devices: a data note.

Objectives: Patients with end-stage heart failure (ESHF) treated with ventricular assist devices (VADs) tend to gain weight after implantation, which is associated with higher complication rates and is a contraindication for heart transplantation (HT). The objective was to analyze the outcomes of obese patients with ESHF and VADs who underwent laparoscopic sleeve gastrectomy (LSG) at Ochsner Medical Center in New Orleans, which is the only program performing VADs and HT in the State of Louisiana, and also one of the largest VAD centers in the USA.

Data Description: This dataset contains detailed baseline, perioperative, and long-term data of patients with VADs undergoing LSG.

Laparoscopic Sleeve Gastrectomy in Patients with Obesity and Ventricular Assist Devices: a Comprehensive Outcome Analysis.

We analyzed in detail the outcomes of eight patients with ventricular assist devices (VADs) and obesity who underwent laparoscopic sleeve gastrectomy (LSG) at a single heart transplant (HT) center. This comprehensive analysis included body mass index (BMI) trends from VAD implantation to the time of LSG; BMI and percentage of excess BMI lost during follow-up; adverse outcomes; and changes in echocardiographic parameters, fasting lipids, unplanned hospitalizations, and functional status. We also identified the patients who achieved the following outcomes: listing for HT, HT, 50% excess BMI loss, and BMI < 35 kg/m.

Bariatric surgery in obese patients with ventricular assist devices.

Objectives: Patients with end-stage heart failure (ESHF) treated with ventricular assist devices (VADs) tend to gain weight, which may prevent them from receiving heart transplantation (HT) if their body mass index (BMI) reaches ≥ 35 kg/m. The objective was to synthesize all cases available in the literature and describe the most important outcomes of bariatric surgery (BS) in VAD patients, including BMI trends, reaching a BMI < 35 kg/m, listing for HT, achieving HT, myocardial recovery, and mortality. These data were obtained for an individual participant data (IPD) meta-analysis and include available IPD for every case in the scientific literature describing VAD patients undergoing BS during VAD support with documented postoperative BMI (and time of measurement) during follow-up.

Surgical repair of bicuspid aortopathy at small diameters: Clinical and institutional factors.

Objective: Bicuspid aortic valve is a common risk factor for thoracic aortic aneurysm and dissection. Guidelines for elective ascending aortic intervention (AAI) in bicuspid aortic valve are derived from limited evidence, and the extent of practice variation due to patient and provider characteristics is unknown. Using data from 2 large cardiovascular registries, we investigated factors that influence decisions for AAI.

Aortic arch tortuosity, a novel biomarker for thoracic aortic disease, is increased in adults with bicuspid aortic valve.

Introduction: Arterial tortuosity has emerged as a predictor of adverse outcomes in congenital aortopathies using 3D reconstructed images. We validated a new method to estimate aortic arch tortuosity on 2D CT. We hypothesize that arch tortuosity may identify bicuspid aortic valve (BAV) patients at high risk to develop thoracic aortic aneurysms or aortic dissections (TAD).