Emotional Analysis of Tweets About Clinically Extremely Vulnerable COVID-19 Groups.

Background Clinically extremely vulnerable (CEV) individuals have a significantly higher risk of morbidity and mortality from coronavirus disease 2019 (COVID-19). This high risk is due to predispositions such as chronic obstructive pulmonary disease (COPD), diabetes mellitus, hypertension, smoking, or extreme age (≥75). The initial COVID-19 preventive measures (use of face masks, social distancing, social bubbles) and vaccine allocation prioritized this group of vulnerable individuals to ensure their continued protection.

Acute Type A Aortic Dissection Confounded by Aberrant Symptoms.

Acute aortic dissection (AAD) is a cardiovascular emergency that requires emergent surgical, endovascular, or medical intervention depending on the portion of the aorta implicated, as dictated by the Stanford classification, and the extent of aortic involvement. Acute chest pain radiating to the back is typically seen in AAD and may be associated with radial pulse deficits. A high index of suspicion is required to diagnose and initiate management of this emergency as early as possible.