The HEARTS ECG workshop: a novel approach to resident and student ECG education.

Objectives: ECG interpretation is a life-saving skill in emergency medicine (EM), and a core competency in undergraduate medical curricula; however, confidence for residents/students is low. We developed a novel educational intervention-the HEARTS ECG workshop-that provides a systematic approach to ECG interpretation, teaches EM residents through the process of teaching medical students and highlights emergency management.

Methods: We used the Kern Approach to Curriculum Development.

Missing occlusions: Quality gaps for ED patients with occlusion MI.

Background: ST-elevation Myocardial Infarction (STEMI) guidelines encourage monitoring of false positives (Code STEMI without culprit) but ignore false negatives (non-STEMI with occlusion myocardial infarction [OMI]). We evaluated the hospital course of emergency department (ED) patients with acute coronary syndrome (ACS) using STEMI vs OMI paradigms.

Methods: This retrospective chart review examined all ACS patients admitted through two academic EDs, from June 2021 to May 2022, categorized as 1) OMI (acute culprit lesion with TIMI 0-2 flow, or acute culprit lesion with TIMI 3 flow and peak troponin I >10,000 ng/L; or, if no angiogram, peak troponin >10,000 ng/L with new regional wall motion abnormality), 2) NOMI (Non-OMI, i.

No bilingual advantage in children's attentional disengagement: Congruency and sequential congruency effects in a large sample of monolingual and bilingual children.

According to recent accounts, bilingualism in childhood confers an advantage in a specific domain of executive functioning termed attentional disengagement. The current study tested this hypothesis in 492 children (245 boys; M = 10.98 years) from Canada, China, and Lebanon by testing for an association between language status and measures of attentional disengagement.

Physician Initial Assessment Times Based on CTAS Scores: Are We Meeting the Recommendations?

The Canadian Triage and Acuity Scale prioritizes patient care in the emergency department (ED) by setting recommendations for physician initial assessment (PIA) times. However, adherence to the recommended PIA times may not be possible due to increasing ED visits, overcrowding and patient boarding in the ED. We conducted a retrospective review of adult patients who visited four community EDs from January 2016 to December 2017 and found that the overall compliance with the recommended PIA times was low.

Systematic examination of low-intensity ultrasound parameters on human motor cortex excitability and behavior.

Low-intensity transcranial ultrasound (TUS) can non-invasively modulate human neural activity. We investigated how different fundamental sonication parameters influence the effects of TUS on the motor cortex (M1) of 16 healthy subjects by probing cortico-cortical excitability and behavior. A low-intensity 500 kHz TUS transducer was coupled to a transcranial magnetic stimulation (TMS) coil.

Functional connectivity dynamics slow with descent from wakefulness to sleep.

The transition from wakefulness to sleep is accompanied by widespread changes in brain functioning. Here we investigate the implications of this transition for interregional functional connectivity and their dynamic changes over time. Simultaneous EEG-fMRI was used to measure brain functional activity of 21 healthy participants as they transitioned from wakefulness into sleep.