Date	Significant event
11.1.2022	A nasopharyngeal swab was performed due to symptom of chills, with a positive result for SARS-CoV-2 on a PCR assay. The symptoms resolved 2 days later
21.1.2022	While playing table tennis, the patient had syncope with no prior symptoms. Immediately after he regained consciousness, he complained of palpitations and exercise intolerance
21.1.2022	The patient presented to the emergency department with monomorphic ventricular tachycardia of 250/per minute. He underwent urgent synchronized cardioversion due to haemodynamic instability. His ECG demonstrated ST elevation in AVR and ST depression in inferior and lateral leads. His PCR assay was still positive with confirmed Omicron variant
22.1.2022	Coronary angiography was performed, showing non-obstructive coronary artery disease
26.1.2022	Cardiac MRI demonstrated imaging features consistent with acute myocarditis with involvement of 19% of the left ventricular mass by late gadolinium enhancement with involvement of the inferior and lateral walls
28.1.2022	The day of the last report of the patient’s chart; he is still hospitalized and is awaiting to receive a wearable defibrillator for the following month