ACE2 and coronary artery disorder: American College of Cardiology (ACC) recommends that COVID-19 patients with a history of coronary artery disease (CAD) should use statins, ACE2 inhibitors, beta-blockers, and aspirin to protect the cardiovascular system [107] Regarding the control of diabetic patients with COVID-19, it should be noted that most people with type 2 diabetes have high blood pressure and lipids, so it is important to use antihypertensive and lipid-lowering regimens to control the disease [109].