Diagnostic Performance of Coronary CT Angiography versus Invasive Coronary Angiography in Patients Undergoing Percutaneous Coronary Intervention: A Cross-Sectional Study.
CCTA is a non-invasive technique with shorter acquisition time and lower cost compared to invasive coronary angiography, thereby supporting more accurate and appropriate therapeutic decision-making in patients with coronary artery disease.
Background: The diameter of the coronary arteries is a key factor in the prognosis after a coronary intervention or a coronary artery bypass graft (CABG). Understanding of the normal coronary dimensions is critical for proper stent size selection, procedural planning, and for understanding coronary imaging. But there a...
Maryam Irfan, F. Ahmad, Anum Tayyab et al.· Aposta: Revista de Ciencias...· 0 citations
Abstract Background The invasive coronary angiography (ICA)-based SYNTAX score is well established for grading coronary artery disease complexity and guiding revascularization. Coronary computed tomography angiography (CCTA) offers noninvasive assessment of coronary anatomy, and a CT-adapted Leaman score (CT-LeSc) has...
Chirag Sharma, Saifullah Khalid, Mehtab Ahmad et al.· Indian Journal of Radiology...· 0 citations
Objectives: The objective of the study was to compare segment-specific coronary artery morphometry between patients with angiographically confirmed coronary artery disease (CAD) and individuals with normal or near-normal coronary arteries using quantitative coronary angiography (QCA).
Methods: This hospital-based case–...
Venkateswarlu Yadavalli, A. Gnanavel, Praveen Thammisetti et al.· Asian Journal of Pharmaceuti...· 0 citations
OBJECTIVE
Coronary artery disease (CAD) is prevalent in patients with severe aortic stenosis (AS) undergoing transcatheter aortic valve implantation (TAVI). Computed tomography-derived fractional flow reserve (CT-FFR) may provide non-invasive functional assessment using existing TAVI planning imaging to evaluate CT-FFR...
Soner Aksüyek, F. Koca, Abdulsamet Arslan et al.· Cardiovascular Journal of Af...· 0 citations
Preliminary findings suggest CSG may serve as a triage tool before CCTA or cardiology referral before coronary computerized tomography angiography referral, and higher sensitivity than resting ECG for detecting coronary plaque is demonstrated.
Rafael A. Guillén-Marmolejos, R. Núñez-Musa, A. Núñez-Selles et al.· Frontiers in Cardiovascular...· 0 citations
BACKGROUND
Computed Tomography-derived Fractional Flow Reserve (FFRct) integrates anatomical and functional information, which is particularly useful for stable coronary artery disease (CAD) patients with at least intermediate stenosis.
OBJECTIVES
We investigated the impact of adding FFRct to the diagnostic pathway o...
Simran P. Sharma, Ricardo P. J. Budde, P. Marc van der Zee et al.· Journal of the American Coll...· 0 citations
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