No health condition to concern in this study. Left main coronary artery dimension, normal Thai population, coronary angiogram, coronary computed tomography angiography, left main coronary artery
Conditions
Interventions
Patients who have undergone CCTA at Phramongkutklao hospital with normal coronary angiogram of LMCA and no history of previous percutaneous coronary interventions and coronary artery bypass graft surg
Other
The normal LMCA in Thai population
Sponsors
No Sponser
Eligibility
Sex/Gender
All
Age
18 Years to 100 Years
Inclusion criteria
Inclusion criteria: 1. Age >/= 18 years old 2. Underwent CCTA at Phramongkutklao hospital 3. Normal coronary angiogram of LMCA from CCTA
Exclusion criteria
Exclusion criteria: - History of previous percutaneous coronary interventions and coronary artery bypass graft surgery
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The normal left main coronary artery (LMCA) in Thai population The dimensions were preformed at two points: the proximal is the origin of LMCA from aorta and the distal is before taking its branches. The length was measured in long axis before taking branches. The dimensions of LMCA were performed with inner-to-inner line in plane of truly perpendicular cross-sectional MDCT during the end-diastolic phase. The length was measured in the long axis. | — |
Secondary
| Measure | Time frame |
|---|---|
| The relative of primary outcomes - The relative of primary outcomes with pateint characteristics and the other findings of cross-sectional MDCT reconstruction images. | — |
Countries
Thailand
Contacts
Public ContactThanawhan Siriwiwattana
Faculty of Medicine, Phramongkutklao Hospital
Outcome results
None listed