An Unusual Congenital Heart Disease: Giant Left Atrial Appendage.

A 52-year-old female was admitted to our hospital in April 2021 with dyspnea. She was discharged from the hospital 3 weeks ago due to the diagnosis of pneumonia caused by coronavirus disease 2019 (COVID-19). Physical examination revealed an oxygen desaturation of 82%. The patient underwent computed tomography angiography (CTA) that showed a ground-glass pattern and a giant left atrial appendage ( Figure 1A ). Film array respiratory panel was negative, and pulmonary aspergillosis was diagnosed after bronchoscopy. Cardiac magnetic resonance corroborated the huge left atrial appendage ( Figure 1B ). No other structural or functional heart abnormalities were diagnosed. A giant left atrial appendage is a rare cardiac anomaly that can be congenital or acquired. In the literature, it is called a left atrial appendage aneurysm. The dilatation can be generalized or focused. Although it can occur in all age groups, it is predominant in patients in their 30s to 50s and most common in females.1 Patients can be asymptomatic or present with symptoms such as palpitations, chest pain, or dyspnea. A number of recent cases in the literature have highlighted the diagnostic utility of CTA.2 While there is no standard treatment for this condition, surgical resection is the most frequent therapy. Another option reported in the literature is anticoagulant treatment for select cases.3 Closure of the left atrial appendage is a more recent and emerging intervention that can be considered. In our patient, we initiated anticoagulant therapy to reduce the risk of thromboembolic events; however, we recommended left atrial appendage occlusion or surgical resection after completing the treatment for pulmonary aspergillosis.

ASE Statement on Adapting Pediatric, Fetal, and Congenital Heart Disease Echocardiographic Services to the Evolving COVID-19 Pandemic.

Over the 12 months since the start of the coronavirus disease 2019 pandemic, an explosion of investigation and an increase in experience have led to vast improvement in our knowledge about this disease. However, coronavirus disease 2019 remains a huge public health threat.

Recommendations for risk stratified use of cardiac computed tomography for congenital heart disease during the COVID-19 pandemic.

The impact of the coronavirus disease (COVID-19) pandemic in the United States and around the world has required significant changes to medical practice. Amidst the rapidly evolving public health emergency, hospital centers have been required to postpone elective procedures, preserve personal protective equipment (PPE), practice social distancing and limit staff exposures. Patients with congenital heart disease (CHD) often need urgent evaluation, most commonly for preprocedural evaluation. We have stratified the most common indications for cardiac computed tomography (CCT) imaging in patients with CHD to help guide care for these patients during the COVID-19 pandemic including considerations for reopening.