'Tumour Plop' is a characteristic auscultatory finding seen in which one of the following conditions?
Atrial myxoma
A 'tumour plop' is a low-pitched sound heard in early diastole caused by a pedunculated atrial myxoma prolapsing through the mitral valve during diastole, mimicking mitral stenosis.
A 60-year-old man comes to emergency with history of chest pain, which is acute onset. The ECG shows ST depression and T waves inversion. Cardiac biomarkers in blood are not elevated. What will be the appropriate management?