A Pilot Study on the Effects of Exercise Training on Cardiorespiratory Performance, Quality of Life, and Immunologic Variables in Long COVID.

Fatigue is a prominent feature of long COVID (LC) and may be related to several pathophysiologic mechanisms, including immune hyperstimulation. Aerobic endurance exercise training may be a useful therapy, with appropriate attention to preventing post-exertional malaise. Fourteen participants completed a pilot study of aerobic exercise training (twenty 1.

Sliding with the sines - fatal hyperkalemia: A case report.

Background: Classic electrocardiographic manifestations of hyperkalemia starting with peaked symmetrical T-waves are widely recognized in daily clinical practice but little evidence is documented how quickly it can evolve in real-time.

Case Summary: An elderly diabetic and hypertensive male presented with acute renal failure and rhabdomyolysis. He experienced cardiac arrest with moderate hyperkalemia despite medical treatment and hemodialysis.

Arrhythmias in Severe Trazodone Overdose.

BACKGROUND Trazodone is widely used in the treatment of depression, anxiety, and insomnia. It is thought to have a safe cardiac profile due to the relative lack of anticholinergic effects. Publications about cardiac toxicities of trazodone are scant.