Recurrence of symptoms after percutaneous coronary intervention. presence of coronary angioplasty implant and graft
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Inclusion criteria: The age of forty to seventy years; patients with coronary artery disease that coronary stenting was done for them; recurrence of symptoms (angina or dyspnea) at any time after coronary stenting; ejection fraction: 35% or more; primary stenting. Exclusion criteria: history of coronary artery bypass graft surgery (CABG); functional class 4 according the New York Heart Association(NYHA); severe valvular heart disease; arrhythmia except atrial fibrillation (without rapid ventricular response); uncontrolled hypertension(systolic blood pressure more than 200 mmHg or diastolic blood pressure more than 120 mmHg); uncontrolled diabetes mellitus or thyroid disease; recent myocardial infarction or unstable angina pectoris; exercise limitation due to neuromuscular, musculoskeletal or mental diseases
Exclusion criteria
Exclusion criteria:
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Functional capacity. Timepoint: at the beginning of the study and after 2 months. Method of measurement: distance walked on the 6 min walk test( in meters ).;Maximal exrcise capacity. Timepoint: at the beginning of the study and after 2 months. Method of measurement: maximum workload tolerated by the patient on the ramp test(in watts). | — |
Secondary
| Measure | Time frame |
|---|---|
| Quality of life. Timepoint: at the beginning of the study and after 2 months. Method of measurement: Quality of Life SF-36 questionnaire. | — |
Countries
Iran (Islamic Republic of)
Contacts
Shiraz University of Medical Sciences