Exercise intolerance, or the inability to perform physical activity at the expected or desired level, is one of the many symptoms associated with long COVID. In a study, Yale researchers help explain ...

Patients with heart failure with preserved ejection fraction (HFpEF) may experience worsened exercise tolerance if they also have anemia. The exercise stress echocardiographic study included nearly ...

A repurposed drug reduced exertional desaturation and dyspnea by 62% and 27%, respectively, in patients with Covid-19 pulmonary sequelae, according to a recent Phase 3 study. In patients with ...

Editor's note: Find the latest COVID-19 news and guidance in Medscape's Coronavirus Resource Center. A new study provides yet more evidence that a significant subset of people who experience ...

New research found changes that could explain why some people with long COVID struggle to exercise. The study found that COVID-19 can cause changes that impact some people on a cellular level. Doctors ...

Petrovax announced today the positive results from “Long-CoV-III-21,” a randomized, double-blind, placebo-controlled trial evaluating the efficacy and safety of bovhyaluronidase azoximer in adult ...

A new study suggests preload deficiency could be the underlying cause of fatigue and exercise intolerance in people with systemic lupus erythematosus (SLE). Preload deficiency is a condition where the ...

Pembrolizumab in Relapsed and Refractory Mycosis Fungoides and Sézary Syndrome: A Multicenter Phase II Study Participants consisted of 1,041 people who had survived cancer ≥ 10 years (and had or did ...

Dear Doctors: I’ve been an endurance athlete my whole adult life. After having COVID-19, I’ve gone from running marathons at an 8-minute mile pace to needing walking breaks whenever I run. Are there ...

Long covid can rob people of health, energy, employment and joy. It may also strip away the equivalent of a decade’s worth of aerobic fitness, according to a large-scale new scientific review of long ...