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Cardiovascular Disease

Frcp A. Ross Lorimer MD,Frcp W. Stewart Hillis MB

Published 1985 in Treatment in Clinical Medicine

ABSTRACT

INTRODUCTION: Due to the novelty of COVID-19 virus, complications of this severe respiratory infection are continually emerging. The in fl ammatory response to the virus carries a high mortality rate and can lead to a variety of cardiothoracic complications such as acute coronary syndrome, thromboembolism, and heart failure [1]. Here, we present a case of a young female who suffered cardiac tamponade (CT) from a pericardial effusion (PEEF) attributed to COVID-19 infection, which has only been described a handful of times in the literature. CASE PRESENTATION: A 33-year-old female with a history of Down syndrome and morbid obesity presented with worsening dyspnea and fever for one week. Her initial oxygen saturation was 50% on room air, and bilevel noninvasive ventilatory support was initiated. Her viral PCR was positive for COVID-19. A computed tomography angiogram of the chest revealed small bilateral pulmonary emboli, diffuse ground-glass consolidations, and small bilateral pleural effusions. Her respiratory status continued to decompensate and she was placed on mechanical ventilation. She became hypotensive requiring vasopressor support. The following morning, an echocardiogram (TTE) revealed an ejection fraction of 40-45% and a new PEEF with early right ventricular diastolic collapse consistent with CT physiology. She underwent emergent pericardiocentesis, and 220 mL of bloody fl uid was drained. PEEF studies revealed a glucose level of 186 mg/dL, LDH of 1380 U/L, and protein of 3.0 g/dL. Total nucleated count was 16,545/uL with 68% neutrophils. Gram stain showed a few white blood cells without organisms, and fi nal bacterial, fungal, and acid-fast cultures were negative. A pericardial drain was left in place, but the procedure was complicated

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