What's New In Emergency Cardiology? May 2026

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

Early aggressive use of nitroglycerin (often high-dose) for "SCAPE" (Sympathetic Crashing Acute Pulmonary Edema) cases to avoid intubation.

Epinephrine remains foundational, but routine use of calcium and sodium bicarbonate is discouraged unless specific indications (like hyperkalemia) are present. 🫀 Acute Heart Failure & Arrhythmias What's New in Emergency Cardiology?

Clinicians are now interpreting data from patient smartwatches (rhythm strips) to diagnose paroxysmal arrhythmias.

Increases sensitivity for identifying acute coronary occlusions. Efficiency in the Emergency Department - ACEP Modern guidelines emphasize considering beta-blockers (e

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

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 🫀 Acute Heart Failure & Arrhythmias Clinicians are

Continued debate between "rate vs. rhythm" control in the ED, with a growing trend toward early cardioversion for stable, recent-onset patients to reduce admissions. 🏥 New Technologies & Clinical Support