A patient posted for Lap Cholecystectomy had drug eluting stent placed two years back. Patient has no symptom since then. Which of the following set of investigation should be done in this patient.
ECG, CBC, Stress echocardiography ECG, CBC, coronary angiography ECG, CBC Stress echocardiography, coronary angiography Coronary angiography, thallium echocardiography