Bedside cardiac ultrasound is essential for differentiating undifferentiated shock and identifying regional wall motion abnormalities. ⚡ Cardiac Arrest & Resuscitation

Strategies to reduce "boarding" include streamlined protocols for admitting patients who clearly meet inpatient criteria early in their visit. Innovation Impact on Care hs-cTn Protocols

Modern guidelines emphasize considering beta-blockers (e.g., esmolol) or double sequential external defibrillation (DSED) for shock-resistant rhythms.

Reduces ED overcrowding by safely discharging low-risk chest pain patients.