It didn’t take David Systrom long to take on long COVID. Systrom – the Harvard pulmonologist whose invasive exercise tests are redefining how we think about chronic fatigue syndrome (ME/CFS) – didn’t lead this study but helped design, analyze it, and write the paper. The study was led by Yale … Continue reading Something Akin to Heart Failure May Be Occurring in the Muscles of Long-COVID Patients (and People with ME/CFS)