Purpose. To evaluate medical students’ and family medicine residents’ perceptions of their current degree of nutrition training in general and regarding a whole-foods, plant-based (WFPB) diet. Methods. An original survey instrument was administered to medical students and family medicine residents. Quantitative and qualitative data were collected to evaluate perceptions of nutrition education in medical training, a WFPB diet, and ideas for nutrition-focused curricular reform. Results. Of the 668 trainees surveyed, 200 responded (response rate = 30%). Of these, 22% agreed that they received sufficient nutrition education in medical school and 41% agreed that a WFPB diet should be a focus. Respondents with personal experiences with a plant-based diet were more willing to recommend it to future patients. Common ideas for curricular reform were instruction on a WFPB diet along with other healthy dietary patterns, patient counseling, a dedicated nutrition course, and electives. Conclusions. Nutrition education in US medical training needs improvement to address the growing burden of obesity-related chronic disease. Proper nutrition and lifestyle modification should therefore play a larger role in the education of future physicians. A focus on plant-predominant diets, such as the WFPB diet, may be an acceptable and effective addition to current medical school curriculum, and deserves further study.

Background Over the past two years, the utilization of venovenous extracorporeal membrane oxygenation (VV-ECMO) for the treatment of coronavirus disease 2019 (COVID-19) acute respiratory distress syndrome (ARDS) has increased. While supporting respiratory function, VV-ECMO requires large-bore indwelling venous cannulas, which risk bleeding and infections, including endocarditis. Case Summary We describe two adults hospitalized for COVID-19 pneumonia who developed ARDS and right ventricular failure, requiring VV-ECMO and ProtekDuo cannulation. After over 100 days with these devices, both patients developed tricuspid valve vegetations. Our first patient was decannulated from ECMO and discharged, but re-presented with a segmental pulmonary embolism and tricuspid mass. The Inari FlowTriver system was chosen to percutaneously remove both the tricuspid mass and pulmonary thromboembolism. Pathological examination of the mass demonstrated Candida albicans endocarditis in the setting of Candida fungemia. Our second patient developed a tricuspid valve vegetation which was also removed with the FlowTriever system. Pathologic examination demonstrated endocarditis consistent with Pseudomonas aeruginosa in the setting of Pseudomonas bacteremia. Both patients experienced resolution of fungemia and bacteremia after percutaneous vegetation removal. After ECMO decannulation and percutaneous debulking, both patients experienced prolonged hospital stays for ventilator weaning and were eventually discharged with supplemental oxygen. Discussion VV-ECMO and right ventricular support devices are invasive and create various risks, including bloodstream infection and infective endocarditis. Percutaneous debulking of valvular vegetations associated with these right-sided indwelling devices may be an effective means of infection source control. It is unclear whether prolonged use of VV-ECMO provides a mortality benefit in COVID-19 ARDS.

The primordial prevention of atherosclerotic cardiovascular disease (ASCVD) involves the prevention of the onset of its risk factors. This review explores the associations between early modifiable risk factors and the development of ASCVD in adulthood, as well as evidence-based interventions to prevent them. Review Methods: A review was conducted on the basis of an indepth literature search including longitudinal observational data, systematic reviews and meta-analyses published in 2012 or later, clinical trials, and additional manual searches of recent literature based on reference lists of other reviews and relevant guidelines. Summary: ASCVD is a disease that begins in childhood; hence, primordial prevention is an important target for improving cardiovascular morbidity and mortality later in life. Data from large-scale population studies have consistently identified the following modifiable risk factors for the development of AS-CVD: smoking, overweight and obesity, high cholesterol, high blood pressure, hyperglycemia, poor diet, and physical inactivity. These risk factors originate during the prenatal, childhood, and adolescent stages of life. Various successful interventions to prevent the onset of each risk factor have been evaluated at the individual, community, and population levels. Implementation of a heart-healthy dietary pattern and regular exercise early in life are large components of many successful interventions.

Purpose: To evaluate medical trainees’ and patients’ perceptions of the utility of a whole-foods, plant-based (WFPB) diet for chronic disease management. Methods: A cross-sectional study using two original survey tools was implemented. Quantitative and qualitative data were collected from trainees and patients to evaluate perceived motivations and barriers to WFPB diet implementation. Results: Two hundred trainees and 52 patients responded to the surveys. Nearly half (48%) of patients were willing to try a WFPB diet, expressing a desire for additional information and help with its practical application. Over half (53%) of trainees were willing to recommend a WFPB diet to patients but expressed concern about its acceptability and feasibility. Patients perceived significantly more barriers related to personal enjoyment of animal products while trainees perceived more socioeconomic barriers. Conclusion: Poor diet has been identified as the United States’ leading risk factor for mortality from chronic diseases. Plant-predominant diets, such as a WFPB diet, are associated with improved health outcomes and may be an acceptable solution for many patients. WFPB dietary modification could be pursued with a motivational interviewing approach that targets patients’ individual goals. Medical providers should address their own assumptions regarding the dietary changes their patients are willing to make.

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