Those who test positive for SARS-CoV-2 are at risk for developing what's referred to as "long covid," or Post-Acute COVID Syndrome, which can cause prolonged malaise, impaired heart function, and blood clotting disorders. Associate professor and UAMS pulmonologist, Dr. Nikhil Kumar Meena — who attends to critically ill COVID-19 patients — details the incidence, symptoms, and targeted treatment.