Annals of emergency medicine
-
The establishment of pediatric emergency medicine as a subspecialty of emergency medicine has engendered the need for closer examination and development of guidelines for fellowship training. Core content and curriculum documents pertaining to fellowship training in pediatric emergency medicine for pediatric graduates have been published previously. ⋯ We believe that emergency physicians should take an active role in the creation and refinement of educational guidelines for fellowship training in pediatric emergency medicine for emergency medicine graduates. For this reason, we present a proposed core content outline in the hope that it will serve to foster this process.
-
To document and analyze the quality and quantity of emergency physicians' sleep as a function of day and night shift work, and to compare cognitive and motor performance and mood during day and night shifts. ⋯ Attending emergency physicians get less sleep and are less effective when performing manual and cognitive tests while working night shifts with day sleep compared with working day shifts with night sleep.
-
Dismal survival in patients receiving standard manual CPR provided the rationale for the investigation of alternate methods of closed-chest circulatory support. Active compression-decompression (ACD) and high-impulse CPR are alternatives to standard manual CPR. This study was designed to test the hypothesis that ACD CPR provides superior cardiopulmonary hemodynamics due to an active decompression phase when compared with high-impulse manual CPR. ⋯ In the intact dog, ACD CPR generates physiologically and statistically superior hemodynamics when compared with high-impulse manual CPR. Improved blood flow seems to be related to more efficient ventricular filling and emptying. These findings emphasize the biphasic nature of CPR and the importance of active decompression.
-
People often assume that the use of hospital emergency departments for nonurgent problems is inappropriate. To test this assumption, several questions must be answered. These include, "How do we determine what is appropriate use of an ED?"; "How can we measure urgency in the ED?"; "Is care for nonurgent problems less effective in an ED than in a primary care facility?"; and "Is nonurgent care more costly in an ED than in a primary care facility?" These four questions are addressed, and suggestions for future research that would help answer these questions are made.
-
Recent studies suggest that norepinephrine-induced hypertension early after cardiac arrest ameliorates cerebral hypoperfusion and improves neurologic outcome. The purpose of this study was to evaluate the effects of early norepinephrine-induced hypertension on postresuscitation myocardial blood flow and oxygen use. ⋯ In the early resuscitation period, increasing the norepinephrine dose to induce mild hypertension significantly increases oxygen use in the postischemic myocardium.