Echocardiographic abnormalities in patients with sickle cell disease (SCD) were determined, and pulmonary arterial systolic pressure (PASP) was estimated. Clinical data and echocardiograms of 38 adult hospitalized patients with SCD at two tertiary care hospitals were reviewed. Fisher's exact test was performed to determine correlation between pulmonary hypertension and various clinical variables. Pulmonary hypertension was the most common abnormality identified in 22 (58%) patients. The estimated mean PASP was 37.5¯± 10.9 mmHg. Older age and prior history of acute chest syndrome were significantly correlated with an increased prevalence of pulmonary hypertension (P < 0.05). Patients with hemoglobin levels <8 g/dL had PASP 43.2¯± 0.5 compared to a mean PASP of 33.3¯± 6.0 in patients with hemoglobin ‡8 g/dL (P = 0.01). Eight (21%) patients had evidence of a hyperdynamic left ventricle. Left heart abnormalities included dilated atrium in 14 (37%), dilated ventricle in 5 (13%), ventricle hypertrophy in 5 (13%), and ventricle dysfunction in 3 (9%) patients. Right heart abnormalities included dilated atrium in 9 (24%), dilated ventricle in 6 (16%), and ventricle dysfunction in 3 (9%) patients. Despite an increased incidence of abnormal flow across the valves on Doppler analysis, no patient had structurally abnormal valves. A majority of patients with SCD had evidence of pulmonary hypertension, which correlated with older age and history of acute chest syndrome. Other structural and functional echocardiographic abnormalities were less common. Am.

Background: Cardiac manifestations in COVID-19 are multifactorial and are associated with increased mortality. The clinical utility and prognostic value of echocardiography in COVID-19 inpatients is not clearly defined. We aim to identify echocardiographic parameters that are associated with 30-day clinical outcomes secondary to COVID-19 hospitalization. Methods: This retrospective cohort study was conducted in a large tertiary hospital in New York City during the COVID-19 pandemic. It included 214 adult inpatients with a laboratory confirmed diagnosis of COVID-19 by reverse transcriptase polymerase chain reaction assay (RT-PCR) for SARS-CoV-2 on nasopharyngeal swab and had a transthoracic echocardiogram performed during the index hospitalization. Primary outcome was 30-day all-cause inpatient mortality. Secondary outcomes were 30-day utilization of mechanical ventilator support, vasopressors, or renal replacement therapy. Results: Mild right ventricular systolic dysfunction [OR:3.51, 95% CI:1.63–7.57, p=0.001], moderate to severe right ventricular systolic dysfunction [OR:7.30, 95% CI:2.20–24.25, p=0.001], pulmonary hypertension [OR:5.39, 95% CI:1.96–14.86, p=0.001], and moderate to severe tricuspid regurgitation [OR:3.92, 95% CI:1.71–9.03, p=0.001] were each associated with increased odds of 30-day all-cause inpatient mortality. Pulmonary hypertension and moderate to severe right ventricular dysfunction were each associated with increased odds of 30-day utilization of mechanical ventilator support and vasopressors. Conclusions: Right ventricular dysfunction, pulmonary hypertension, and moderate to severe tricuspid regurgitation were associated with increased odds for 30-day inpatient mortality. This study highlights the importance of echocardiography and its clinical utility and prognostic value for evaluating hospitalized COVID-19 patients.

Intracardiac blood cysts are thin-walled cysts, lined by flattened, cobblestone-shaped epithelium, and filled with nonorganized blood. During autopsy, they are found on cardiac valves in approximately 50% of infants below the age of 2 months and are rarely found after the age of 2 years. We report a rare case of blood cyst attached to the mitral valve and a possible cause of an embolic stroke.

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