Coronary slow flow syndrome. Other forms of angina pectoris
Conditions
Sponsors
Mashhad University of Medical Sciences
Eligibility
Sex/Gender
All
Age
30 Years to No maximum
Inclusion criteria
Inclusion criteria: Consent to admission to the study Age more than 30 years old Patients who have less than 50% stenosis in each of the 3 main coronary arteries in their coronary angiography and have delayed filling in at least one of the coronary arteries and have slow coronary flow in a corrected TIMI frame count of more than 27 frames per second
Exclusion criteria
Exclusion criteria: Intolerance or allergy to Ranolazine History of known congenital heart disease History of any cardiovascular diseases other than mild coronary atherosclerosis
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Changes in the score of quality of life according to the EuroQol-VAS scale (0-100; 100 is the best quality of life and 0 is the worst quality of life). Timepoint: Before intervention and 1, and 2 months after beginning the intervention. Method of measurement: According to the EuroQol-VAS scale (0-100; 100 is the best quality of life and 0 is the worst quality of life). | — |
Secondary
| Measure | Time frame |
|---|---|
| Frequent pain during the day. Timepoint: Before intervention and 1, and 2 months after beginning the intervention. Method of measurement: Frequent pain during the day.;Duration of pain in minutes. Timepoint: Before intervention and 1, and 2 months after beginning the intervention. Method of measurement: Duration of pain in minutes.;Pain intensity based on activity according to Canadian Cardiovascular Society (CCS) Grading of Angina Pectoris. Timepoint: Before intervention and 1, and 2 months after beginning the intervention. Method of measurement: According to Canadian Cardiovascular Society (CCS) Grading of Angina Pectoris. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public ContactDr. Vafa Baradaran Rahimi
Mashhad University of Medical Sciences
Outcome results
None listed