» Articles » PMID: 26012725

When is Rotational Angiography Superior to Conventional Single-plane Angiography for Planning Coronary Angioplasty?

Overview
Date 2015 May 28
PMID 26012725
Citations 2
Authors
Affiliations
Soon will be listed here.
Abstract

Objectives: To investigate the value of rotational coronary angiography (RoCA) in the context of percutaneous coronary intervention (PCI) planning.

Background: As a diagnostic tool, RoCA is associated with decreased patient irradiation and contrast use compared with conventional coronary angiography (CA) and provides superior appreciation of three-dimensional anatomy. However, its value in PCI remains unknown.

Methods: We studied stable coronary artery disease assessment and PCI planning by interventional cardiologists. Patients underwent either RoCA or conventional CA pre-PCI for planning. These were compared with the referral CA (all conventional) in terms of quantitative lesion assessment and operator confidence. An independent panel reanalyzed all parameters.

Results: Six operators performed 127 procedures (60 RoCA, 60 conventional CA, and 7 crossed-over) and assessed 212 lesions. RoCA was associated with a reduction in the number of lesions judged to involve a bifurcation (23 vs. 30 lesions, P < 0.05) and a reduction in the assessment of vessel caliber (2.8 vs. 3.0 mm, P < 0.05). RoCA improved confidence assessing lesion length (P = 0.01), percentage stenosis (P = 0.02), tortuosity (P < 0.04), and proximity to a bifurcation (P = 0.03), particularly in left coronary artery cases. X-ray dose, contrast agent volume, and procedure duration were not significantly different.

Conclusions: Compared with conventional CA, RoCA augments quantitative lesion assessment, enhances confidence in the assessment of coronary artery disease and the precise details of the proposed procedure, but does not affect X-ray dose, contrast agent volume, or procedure duration.

Citing Articles

Usefulness of dual-axis rotational coronary angiography in primary percutaneous coronary intervention for patients with ST-elevation myocardial infarction.

Suwa H, Koyabu Y, Adachi T, Kawai A, Kotani K, Toyoda S Heart Vessels. 2020; 36(5):621-629.

PMID: 33277662 PMC: 8032619. DOI: 10.1007/s00380-020-01738-2.


Correlation between dual-axis rotational coronary angiography and intravascular ultrasound in a coronary lesion assessment.

Jin Z, Zhang Z, Jing L, Wei Y, Zhang J, Luo J Int J Cardiovasc Imaging. 2016; 33(2):153-160.

PMID: 27730313 DOI: 10.1007/s10554-016-0999-5.

References
1.
Liao R, Luc D, Sun Y, Kirchberg K . 3-D reconstruction of the coronary artery tree from multiple views of a rotational X-ray angiography. Int J Cardiovasc Imaging. 2009; 26(7):733-49. DOI: 10.1007/s10554-009-9528-0. View

2.
Tu R, Cohen W, Maravilla K, BUSH W, Patel N, Eskridge J . Digital subtraction rotational angiography for aneurysms of the intracranial anterior circulation: injection method and optimization. AJNR Am J Neuroradiol. 1996; 17(6):1127-36. PMC: 8338624. View

3.
De Scheerder I, De Man F, Herregods M, Wilczek K, Barrios L, Raymenants E . Intravascular ultrasound versus angiography for measurement of luminal diameters in normal and diseased coronary arteries. Am Heart J. 1994; 127(2):243-51. DOI: 10.1016/0002-8703(94)90110-4. View

4.
Arnett E, Isner J, REDWOOD D, Kent K, Baker W, Ackerstein H . Coronary artery narrowing in coronary heart disease: comparison of cineangiographic and necropsy findings. Ann Intern Med. 1979; 91(3):350-6. DOI: 10.7326/0003-4819-91-3-350. View

5.
Bashore T, Balter S, Barac A, Byrne J, Cavendish J, Chambers C . 2012 American College of Cardiology Foundation/Society for Cardiovascular Angiography and Interventions expert consensus document on cardiac catheterization laboratory standards update: A report of the American College of Cardiology Foundation Task.... J Am Coll Cardiol. 2012; 59(24):2221-305. DOI: 10.1016/j.jacc.2012.02.010. View