“…They need close monitoring, even after discharge, as the ongoing systemic inflammation may lead to ventricular dysfunction and malignant arrythmia 46 . Persistent symptoms may include hypotension, tachycardia, palpitations, dyspnoea and arrhythmias 47 , 48 , 49 , 50 , with some requiring hospital readmission 51 . There are increased risks of incident cardiovascular disease, such as cerebrovascular disorders (stroke/transient ischaemic attacks), dysrhythmia (atrial fibrillation/sinus tachycardia), ischaemic heart disease (acute coronary disease/myocardial infarction/angina), thromboembolic disease (pulmonary embolism/deep vein thrombosis), heart failure, pericarditis, myocarditis, cardiac arrest and cardiogenic shock 49 , 52 , 53 , 54 , 55 , 56 .…”