Extracorporeal Membrane Oxygenation (ECMO) Cannula Stimulation of the Carotid Sinus Causing Bradycardic Pauses in a Patient With COVID-19.

Veno-venous extracorporeal membrane oxygenation (VV-ECMO) cannulation is a potential cause of episodic bradycardia during an intensive care course because of the proximal cannula insertion site being in the vicinity of the carotid sinus. Herein, we report the case of episodic bradycardia throughout a multi-week intensive care stay of a VV-ECMO recipient due to a severe coronavirus disease 2019 (COVID-19) infection that did not emerge for the rest of the patient's hospitalization after decannulation.

Major Complications and Failure Modes of the Angiosculpt Scoring Balloon Catheter: Analysis of the MAUDE Database.

Since its Food and Drug Administration approval in January 2007, the Angiosculpt scoring balloon catheter has been widely utilized in severely calcified stenotic vascular lesions. We sought to characterize the complication rates, failure modes, and outcomes associated with the Angiosculpt catheter. Using queried events from October 2013 to December 2020 from the Food and Drug Administration Manufacturer and User Facility Device Experience database, we analyzed the Angiosculpt scoring balloon catheter complication rates and mode of failure.

Swinging calcified amorphous tumour in the ascending aorta.

A 70-year-old woman with heart failure and end-stage renal disease on dialysis was found to have a 2.9 cm × 0.9 cm swinging mass attached to the posterior wall of the ascending aorta, 3 cm above the aortic valve.

A Physician-Driven Quality Improvement Stewardship Intervention Using Lean Six Sigma Improves Patient Care for Community-Acquired Pneumonia.

Introduction: The Infectious Diseases Society of America (IDSA) recommends a minimum of 5 days of antibiotic therapy in stable patients who have community-acquired pneumonia (CAP). However, excessive duration of therapy (DOT) is common. Define, measure, analyze, improve, and control (DMAIC) is a Lean Six Sigma methodology used in quality improvement efforts, including infection control; however, the utility of this approach for antimicrobial stewardship initiatives is unknown.