The Use of Bedside Echocardiography to Diagnose Post-COVID Cardiomyopathy and Left Ventricular Thrombus in the Emergency Department

This case report chronicles a 47-year-old male with no known past medical history, who presented to the emergency department with a chief complaint of progressive dyspnea and lower extremity edema. The patient was previously healthy until he contracted COVID-19 approximately six months prior to the date of presentation. He made a full recovery two weeks later. However, in the ensuing months, he progressively declined with worsening shortness of breath and lower extremity edema. On outpatient cardiology evaluation, he was found to have cardiomegaly on chest radiograph and sinus tachycardia on electrocardiogram. He was sent to the emergency department for further evaluation. In the emergency department, bedside echocardiography revealed dilated cardiomyopathy with left ventricular thrombus. Intravenous anticoagulation and diuresis were initiated, and the patient was subsequently admitted to the cardiac intensive care unit for further evaluation and management.