Unstable Atrial Fib

This case was written by Drs. Pittman and Bridges, emergency physicians at Prisma Health-Upstate in Greenville, SC.  They both teach in the University of South Carolina School of Medicine-Greenville and in the emergency medicine residency program.   Dr. Pittman is the residency Director of Academic Success, completed residency at the Georgetown / Washington Hospital Center Emergency … Continue reading Unstable Atrial Fib

Pediatric SVT

The team has been called to the ED after a 12-month old is brought in with a rapid heart rate. The team will realize the patient is in a stable SVT rhythm, with no response to either vagal maneuvers or adenosine. The patient will then progress to having an unstable SVT. If the SVT is defibrillated (i.e. – shocked without synchronization), the patient will progress to VT arrest. If the SVT is cardioverted, the patient will clinically improve.

Aortic Stenosis with A Fib and CHF

A 78-year-old male presents with increased SOB over the past 4 days. A recent ECHO will be presented showing severe AS. The ECG will demonstrate new A Fib with a HR of 150 and the CXR will show CHF. The patient will be normotensive at first but will become hypotensive shortly after. The team will then need to decide whether to cardiovert the patient or attempt rate control. If these are done safely, the patient will respond and then develop worsening CHF. Definitive management should be sought with early cardiology/cardiac surgery consult. If management is not carried out judiciously, the patient will become profoundly hypotensive.