Analysis of Symptoms of COVID-19 Positive Patients and Potential Effects on Initial Assessment.

Dyspnea was present significantly more often in patients dying of COVID-19 compared to all patients admitted to the IMC/ICU, necessitating adequate observation and monitoring. In all presenting patients, initial symptoms showed large variation; therefore, COVID should be considered as a main differential diagnosis at every patient presentation, and patients with high pre-test probability should, if possible, be isolated until testing results are known.