Anatomy of coronary sinus visualized in the original post-processing images generated by the multidetector-row computed tomography scan before cardiac resynchronization therapy
Not Applicable
- Conditions
- Chronic heart failure with left ventricular systolic dysfunction and wide QRS complex
- Registration Number
- JPRN-UMIN000010381
- Lead Sponsor
- Department of Cardiology, Keio University, School of Medicine
- Brief Summary
CS anatomy was associated with atrial fibrillation, RA volume, and LA anatomy. Pre-procedural assessment of CS anatomy was necessary to implant devices for CRT.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up continuing
- Sex
- All
- Target Recruitment
- 50
Inclusion Criteria
Not provided
Exclusion Criteria
1) Patients who were judged to have no indication of cardiac resynchronization therapy 2) Patients who did not undergo multidetector-row computed tomography scan
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Parameters of anatomy of coronary sinus and other cardiac structures 1. The diameter of coronary sinus ostium 2. The right atrial volume 3. The height of coronary sinus ostium above right atrial floor 4. The height of left atrial floor above right atrial floor 5. The tilt angle of proximal coronary sinus 6. The height of LA floor above coronary sinus ostium 7. The horizontal angle of proximal coronary sinus 8. The horizontal angle of the mitral annulus of left atrium 9. The location of coronary sinus ostium in anteroposterior view
- Secondary Outcome Measures
Name Time Method