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Aorto-atrial fistula is a rare and life-threatening complication of infective endocarditis, classically diagnosed by visualizing a connection between the aorta and atrium with associated continuous flow. A patient presented with bioprosthetic and native valve enterococcal endocarditis with multiple complications, including an aorto-atrial fistula that was diagnosed by color M-mode on transesophageal echocardiography. We review the features of aorto-atrial fistula and utilize this case to demonstrate how M-mode can be leveraged to provide improved temporal resolution in the setting of diagnostic uncertainty.

Background Heart failure with preserved ejection fraction ≥50% is prevalent with few evidence‐based therapies. In a trial of patients with heart failure with preserved ejection fraction with specialized pacemakers, treatment with accelerated personalized pacing averaging 75 bpm (myPACE) markedly improved quality of life, NT‐proBNP (N‐terminal pro–brain natriuretic peptide), physical activity, and atrial fibrillation burden compared with the standard lower rate setting of 60 bpm (usual care). Methods and Results In this exploratory study, provider‐initiated echocardiographic studies obtained before and after the trial were assessed for changes in left ventricular (LV) structure and function among participants who continued their pacing assignment. The analytic approach aimed to detect differences in standard and advanced echocardiographic parameters within and between study arms. Of the 100 participants, 16 myPACE and 20 usual care arm had a qualifying set of echocardiograms performed a mean (SD) 3 (2.0) years apart. Despite similar baseline echocardiogram measures, sustained exposure to moderately accelerated pacing resulted in reduced septal wall thickness (in cm: myPACE 1.1 [0.2] versus usual care 1.2 [0.2], P=0.008) and lower LV mass to systolic volume ratio (in g/mL: myPACE 4.8 [1.9] versus usual care 6.8 [3.1], P=0.038) accompanied by a minor reduction in LV ejection fraction (in %: myPACE 55 [5] versus usual care 60 [5], P=0.015). These changes were paralleled by improvements in heart failure‐related quality of life (myPACE Minnesota Living with Heart Failure Questionnaire improved by 16.1 [13.9] points, whereas usual care worsened by 6.9 [11.6] points, P

Abstract Background Obtaining research funding support is integral to a successful career in science. Training and practice in grant writing, as well as engagement in peer review of grant applications may help lead to successful research funding. However, there is little evidence on the impact of institutional programs on the career development of early career investigators (ECIs). Objectives Understand the impact of participation in an institutional research award program on the career development of ECIs. Methods The Cardiovascular Research Institute of Vermont established an Early Career Research (ECR) award program in 2018. ECIs who participated as applicants or reviewers in the first 3 years of the program (2018‐2020) were surveyed to understand the impact of the ECR award program on their grant writing and professional development. Results Ninety‐four percent of 17 applicants and 90% of 19 reviewers completed the survey. Ninety‐two percent of funded and 75% of unfunded applicants, and 87% of reviewers reported that the program was beneficial to their professional development. Similarly, 85% of funded applicants, 75% of unfunded applicants, and 80% of reviewers reported improvement in their grant‐writing skills. All respondents reported they would recommend the ECR award program to their peers. Conclusions This single‐institution ECR award program had a positive impact on ECI’s professional development and grant‐writing skills and may lead to further extramural funding opportunities.

A 76-year-old male with metastatic renal carcinoma on day 24 of pazopanib was admitted with complaints of emesis, confusion, and hematuria. Laboratory testing showed acute kidney injury, hyperbilirubinemia, and thrombocytopenia. Scattered schistocytes were seen on peripheral smear, and he was diagnosed with thrombotic microangiopathy (TMA). He was started on daily, one-volume plasma exchange with rapid improvement in thrombocytopenia. ADAMTS13 activity returned as undetectably low with no inhibitor detected. After cessation of plasmapheresis, repeat ADAMTS13 activity returned as normal. Unfortunately, his platelet count started to downtrend within four days after developing septicemia thought to be due to a catheter-associated infection. He was placed on comfort care measures after discussion with his family. An autopsy listed the major cause of death as metastatic renal cell carcinoma. According to two separate systematic reviews, there have been no cases of proven drug-induced TMA where decreased ADAMTS13 activity was the identified mechanism. While pazopanib is also associated with TMA, this unique case suggests a novel potential mechanism for TMA associated with pazopanib and brings forth “drug-induced thrombotic thrombocytopenic purpura” that quickly responds to plasmapheresis as a possible new diagnostic entity requiring prompt recognition and treatment.

Patient experience is a core component of the Institute for Healthcare Improvement Triple Aim for health care improvement. Although resident physicians must meet quality improvement (QI) competencies prior to graduation, QI training during residency may not adequately prepare residents to improve patient and family experience. We describe an active learning QI curriculum engaging 3 Patient and Family Advisors as partners alongside 15 resident physicians. This partnership proved to be a meaningful experience for both groups, with the development of mutual respect and insight into the contributions that patients and families bring to solving problems in health care quality.