BACKGROUND: Recent studies have described a gender bias against women in the setting of acute coronary syndrome (ACS). OBJECTIVES: We sought to measure the impact that a prehospital electrocardiogram (PH ECG) has on prehospital total scene time to hospital arrival time, comparing men and women with the complaint of chest pain (cCP). METHODS: This study retrospectively analyzed San Diego Emergency Medical Services (EMS) runsheets of patients with cCP before and after implementation of the PH ECG protocol. The average scene time (ST), transport time (TT), and total scene-to-arrival-at-hospital time (STH) were compared. After stratification by gender, times were compared in patients with ST-elevation myocardial infarction (STEMI) to those without STEMI. RESULTS: Of 21,742 EMS activations for patients with cCP, there were no significant differences overall. When stratified by gender, there was a significant reduction of ST (00:19:16 min vs. 00:20:48 min, p<0.001, 95% CI 00:01:17-00:01:48) and STH (00:33:22 min vs. 00:35:44 min, p<0.001, 95% CI 00:01:21-00:02:24) favoring men in cases without STEMI. In cases of STEMI, men had a significant reduction in ST (00:17:27 min vs. 00:20:29 min, p<0.001, 95% CI 00:01:24-00:04:40) and STH (00:30:30 min vs. 00:34:25 min, p<0.01, 95% CI 00:01:23-00:06:26) times compared to women. CONCLUSION: Prehospital ECG implementation led to no significant differences in pre- and post-implementation times. In cases of STEMI, men had significantly reduced scene time and scene-to-hospital time when compared to women. The precise reason for these disparities remains unknown.
BACKGROUND: Recent studies have described a gender bias against women in the setting of acute coronary syndrome (ACS). OBJECTIVES: We sought to measure the impact that a prehospital electrocardiogram (PH ECG) has on prehospital total scene time to hospital arrival time, comparing men and women with the complaint of chest pain (cCP). METHODS: This study retrospectively analyzed San Diego Emergency Medical Services (EMS) runsheets of patients with cCP before and after implementation of the PH ECG protocol. The average scene time (ST), transport time (TT), and total scene-to-arrival-at-hospital time (STH) were compared. After stratification by gender, times were compared in patients with ST-elevation myocardial infarction (STEMI) to those without STEMI. RESULTS: Of 21,742 EMS activations for patients with cCP, there were no significant differences overall. When stratified by gender, there was a significant reduction of ST (00:19:16 min vs. 00:20:48 min, p<0.001, 95% CI 00:01:17-00:01:48) and STH (00:33:22 min vs. 00:35:44 min, p<0.001, 95% CI 00:01:21-00:02:24) favoring men in cases without STEMI. In cases of STEMI, men had a significant reduction in ST (00:17:27 min vs. 00:20:29 min, p<0.001, 95% CI 00:01:24-00:04:40) and STH (00:30:30 min vs. 00:34:25 min, p<0.01, 95% CI 00:01:23-00:06:26) times compared to women. CONCLUSION: Prehospital ECG implementation led to no significant differences in pre- and post-implementation times. In cases of STEMI, men had significantly reduced scene time and scene-to-hospital time when compared to women. The precise reason for these disparities remains unknown.
Authors: Prasanthi Govindarajan; Benjamin T Friedman; James Q Delgadillo; David Ghilarducci; Lawrence J Cook; Barbara Grimes; Charles E McCulloch; S Claiborne Johnston Journal: Acad Emerg Med Date: 2015-02-25 Impact factor: 3.451
Authors: Alison L Sullivan; Joni R Beshansky; Robin Ruthazer; David H Murman; Timothy J Mader; Harry P Selker Journal: Circ Cardiovasc Qual Outcomes Date: 2014-01-14
Authors: David Weininger; Juan Pablo Cordova; Eelin Wilson; Dayana J Eslava; Carlos L Alviar; Aleksandr Korniyenko; Chirag Pankajkumar Bavishi; Mun K Hong; Amy Chorzempa; John Fox; Jacqueline E Tamis-Holland Journal: Ther Clin Risk Manag Date: 2022-01-04 Impact factor: 2.423
Authors: Hassan N Moafa; Sander Mj van Kuijk; Mohammed E Moukhyer; Dhafer M Alqahtani; Harm R Haak Journal: BMJ Open Date: 2022-03-16 Impact factor: 2.692