The American journal of emergency medicine
-
Point-of-care cardiac ultrasound (POCUS) is a common application in Emergency Medicine. Here we present a case of an incidentally discovered dilated right coronary sinus on ultrasound. This case involved a 55-year-old female who presented with chest pain, shortness of breath, and lightheadedness. ⋯ It is a tubular structure located at the posterior atrioventricular groove and it is generally not visible unless it is pathologically dilated. Identification of a dilated right coronary sinus can assist the clinician in making the diagnoses of CHF exacerbation, as well as alter the approach to specific procedures. To the best of our knowledge, this is the first case report describing the identification of a dilated right coronary sinus using POCUS.
-
Observational Study
Effects of repeated epinephrine administration and administer timing on witnessed out-of-hospital cardiac arrest patients.
Repeated administration of epinephrine is associated with unfavorable cerebral outcome after out-of-hospital cardiac arrests (OHCA), but the timing of epinephrine administration has not been considered. ⋯ Repeated epinephrine administration improved CPC 1-2 outcome when epinephrine was administrated within 20min after an emergency call for witnessed cardiogenic OHCA.
-
There is a paucity of clinical data on severe fireworks-related injuries, and the relationship between firework types, injury patterns, and magnitude of impairment is not well understood. Our objective was to describe the relationship between fireworks type, injury patterns, and impairment. ⋯ Severe fireworks-related injuries from homemade fireworks and shells/mortars have specific injury patterns. Shells/mortars disproportionately cause permanent impairment from eye and hand injury.
-
Observational Study
Describing wait time bottlenecks for ED patients undergoing head CT.
Facing increased utilization and subsequent capacity and budget constraints, ED's must better understand bottlenecks and their effect on process flow to improve process efficiency. The primary objective of this study was to identify bottlenecks in obtaining a head CT and investigate patient waiting time based on those bottlenecks. ⋯ Demand capacity mismatch in head CT scanning has a significant impact on patient waiting times. This study suggests opportunities to improve wait times through future research to understand the causes of delays in CT ordering, CT completion and timeliness of radiology reports.
-
Preeclampsia is defined by the American College of Obstetrics and Gynecology (ACOG) as "the occurrence of new onset hypertension plus new-onset proteinuria" [1]. Up-to-Date elaborates a little further on this by defining preeclampsia as "the new onset of hypertension and proteinuria, or hypertension and end-organ dysfunction with or without proteinuria, after 20 weeks of gestation in a previously normotensive woman. It may also develop postpartum. ⋯ They found that were was a poor correlation in many outcomes between massive proteinuria and fetal growth restriction when managed similarly, with or without preeclampsia as a diagnosis. Oliguria was also removed as a characteristic of severe disease. [3] There have been several cases reported in the literature as well as by Obstetricians citing the incidence of preeclampsia occurring upwards of 6 to even 12 weeks postpartum. We hope to demonstrate what we believe to be a case of postpartum preeclampsia at 89 days postpartum.