Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Interventional
Official Title: Effect of Daily Remote Ischemic Conditioning on the Life Quality of Refractory Angina Pectoris Patients and the Mechanism
Brief Summary: The purpose is to test whether daily ischemic conditioning of the arms over 30 days could reduce the frequency and severity of angina pectoris and improve the life quality of refractory angina pectoris patients.