Table 1.

Summary of the main extra-respiratory manifestations of patients with COVID-19.

Organ/system	Symptoms/signs (reported prevalence of patients)	References
Cardiac	Acute cardiac injury (8–12%), heart failure (23–52%), arrhythmia (8.9–16.7%), shock, acute myocarditis, chest tightness	[8,[7], [8], [9], [10], [11], [12], [13], [14]]
Gastrointestinal	Anorexia (26.8%), diarrhoea (12.5%), nausea/vomiting (10.2%), abdominal pain/discomfort (9.2%)	[[18], [19], [20],24,25,27,28]
Hepatic	Abnormal aspartate aminotransferase or alanine aminotransferase values (16.1–53.1%)	[8,10,[21], [22], [23], [24], [25], [26]]
Kidney	Acute kidney injury (overall 0.5%; 2.9–23% in severe cases)	[10,24,25]
Neurological	Dizziness (16.8%), headache (13.1%), skeletal muscle injury (10.7%), impaired consciousness (7.5%), acute cerebrovascular disease (2.8%), ataxia (0.5%), seizures (0.5%), meningoencephalitis, Guillain–Barré syndrome	[31], [32], [33], [34]
Olfactory and gustatory	Hyposmia (5.1–20.4%), anosmia (79.6%), dysgeusia (8.5%), ageusia (1.7%)	[24,25,39,40]
Ocular	Acute conjunctivitis (31.6%)	[44,45]
Cutaneous	Erythematous rash (15.9%), hives rash (3.4%), vesicles (1.1%), acro-ischaemia, transient unilateral livedo reticularis	[25,[49], [50], [51], [52]]
Haematological	Lymphopenia (56.5%), thrombocytopenia (16.4–32.3%), coagulation disorders, thrombotic events, antiphospholipid antibody	[53], [54], [55], [56], [57], [58], [59]