Strain echocardiography to predict coronary artery disease
Not Applicable
- Conditions
- Health Condition 1: null- Patients with symptoms and/or signs of coronary artery disease who are to undergo a coronary angiogram
- Registration Number
- CTRI/2014/10/005103
- Lead Sponsor
- Department of Cardiology Government Medical College Thiruvananthapuram
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Open to Recruitment
- Sex
- Not specified
- Target Recruitment
- 120
Inclusion Criteria
1. Patients with effort related symptoms like angina, fatigue or dyspoena
2. Paients with recent NSTEMI or unstable angina
who are for invasive coronary angiography and do not have any wall motion abnormality on routine 2D echocardiography
Exclusion Criteria
1. Patients with definite wall motion abnormality in 2D echocardiogram
2. Patients with concomitant valvular heart disease other than Mitral valve prolapse with mild mitral regurgitation
3. Hypertrophic cardiomyopathy
4. Patients who have undergone coronary angiogram within the last three years
5. Patients who have been demonstrated to have an obstructive coronary artery disease by any other modality like SPECT, PET, CT angiogram or MR angiogram
6. Patients who do not give consent
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Sensitivity, specificity, positive and negative predictive value of strain echocardiography in predicting obstructive lesions in coronary angiography.Timepoint: This is validation of a diagnostic test. Time point is as soon as both tests are done, usually within 24 hours.
- Secondary Outcome Measures
Name Time Method ilTimepoint: Nil