Table 1.

Reported cardiovascular, respiratory and nervous post-COVID-19 complications.

System Involved	Symptoms	Monitoring System
Cardiovascular complications	↑ Resting rates Palpitation Elevation in the blood pressure Pericardial chest pain Chest tightness T2 signal and positive LGE Myocardial edema Pericardial effusion Diastolic dysfunction Pulmonary hypertension Non-specific patterns of capillary abnormalities Hemosiderin deposits Cardiac arrhythmias	Echocardiogram Electrocardiogram CMR
Respiratory complications	Breathlessness/dyspnea/tachypnea Cough Lung function abnormalities (↓ FEV1, ↓ FEV1/FVC) Pulmonary fibrosis Interstitial thickening crazy paving Residual ground-glass opacity Abnormal diffusion Pulmonary embolism Pneumonia	Pulse oximetry 6MWT PFTs Chest X-ray High-resolution computed tomography of the chest Computed tomography pulmonary angiogram
Nervous system complications	Post-traumatic stress disorder Depression or anxiety Memory problems Insomnia Sleeping disturbance Cognitive impairment and concentration problem Stigma Headaches Muscle weakness Dizziness Critical illness neuropathy Residual smelling disorder Acute inflammatory demyelinating polyradiculopathy	Standard screening tools

CMR: Cardiovascular Magnetic Resonance; FEV1: Forced Expiratory Volume 1; FVC: Forced Vital Capacity; LGE: Late Gadolinium Enhancement; 6MWT: Six-Minute Walking Test; PFTs: Pulmonary Function Tests; ↑: increased; ↓: decreased.