Case Presentation: An 81-year-old patient with hypertension presented to the emergency department with one week of dry cough and fatigue. He reported pleuritic chest discomfort, but denied dyspnea, fevers, chills, palpitations, or lightheadedness. His vital signs were normal. Initial workup was notable for an unremarkable chest x-ray, positive COVID-19 PCR, B-type natriuretic peptide (BNP) 426 [...]