Venkatesh R Bellamkonda

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BACKGROUND Epinephrine is the drug of choice for the management of anaphylaxis, and fatal anaphylaxis is associated with delayed epinephrine administration. Data on adverse cardiovascular (CV) complications and epinephrine overdose are limited. OBJECTIVE To compare rates of CV adverse events and epinephrine overdoses associated with anaphylaxis management(More)
BACKGROUND Studies have documented inconsistent emergency anaphylaxis care and low compliance with published guidelines. OBJECTIVE To evaluate anaphylaxis management before and after implementation of an emergency department (ED) anaphylaxis order set and introduction of epinephrine autoinjectors, and to measure the effect on anaphylaxis guideline(More)
OBJECTIVE To describe the credentialing systems of North American emergency department systems (EDS) with emergency ultrasound (EUS) fellowship programmes. METHODS This is a prospective, cross-sectional, survey-based study of North American EUS fellowships using a 62-item, pilot-tested, web-based survey instrument assessing credentialing and training(More)
STUDY OBJECTIVE We describe the use of the Kano Attractive Quality analytic tool to improve an identified patient experience gap in perceived compassion by emergency department (ED) providers. METHODS In phase 1, point-of-service surveying assessed baseline patient perception of ED provider compassion. Phase 2 deployed Kano surveys to predict the effect(More)
INTRODUCTION Despite a relatively high frequency of appendix nonvisualization when using ultrasound to diagnose appendicitis, many studies either fail to report these results or inconsistently analyze outcomes. OBJECTIVES The objective of this study is to determine the most transparent and accurate way of reporting and analyzing ultrasound results for the(More)
BACKGROUND Risk factors that predict which patients with anaphylaxis might require repeat doses of epinephrine are poorly understood. OBJECTIVE The objective of this study was to identify risk factors associated with the need for multiple doses of epinephrine during an anaphylactic reaction. METHODS Patients were included if they met diagnostic criteria(More)
BACKGROUND Point-of-care ultrasound has been widely used by clinicians, particularly those in emergency care settings. FINDINGS A 44-year-old male who sustained a blunt ocular trauma resulting in acute vision loss due to posterior dislocation of the crystalline lens identified by point-of-care ultrasound is described in the study. Point-of-care ultrasound(More)
OBJECTIVE A wide variety of spinal needles are used in clinical practice. Little is currently known regarding the impact of needle length, gauge, and tip type on the needle's ability to measure spinal canal opening pressure. This study aimed to investigate the relationship between these factors and the opening-pressure measurement or time to obtain an(More)
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