Four-D blood flow patterns in the thoracic aorta in patients with CAD compared to age-matched normal subjects

H. G. Bogren; M. H. Buonocore

doi:10.1109/MIAR.2001.930267

Four-D blood flow patterns in the thoracic aorta in patients with CAD compared to age-matched normal subjects

H. G. Bogren, M. H. Buonocore

Radiology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Cardiac gated three directional time resolved velocity data obtained with MR velocity encoded phase contrast sequences were used. Normal subjects of different ages were studied earlier. Age-matched normal subjects were compared with 15 patients with CAD. Systolic forward velocities were much more rapid in the normal subjects compared to the patients with CAD. Retrograde velocities were more rapid in the patients and particles took longer time to travel from the aortic valve to mid-descending aorta in patients compared with normal subjects. We believe that there is also a factor in the aorta that contributes to cardiac ischemia by allowing less blood flow into the coronary arteries.

Original language	English (US)
Title of host publication	Proceedings - International Workshop on Medical Imaging and Augmented Reality, MIAR 2001
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	72-76
Number of pages	5
ISBN (Electronic)	0769511139, 9780769511139
DOIs	https://doi.org/10.1109/MIAR.2001.930267
State	Published - 2001
Event	International Workshop on Medical Imaging and Augmented Reality, MIAR 2001 - Shatin, N.T., Hong Kong Duration: Jun 10 2001 → Jun 12 2001

Other

Other	International Workshop on Medical Imaging and Augmented Reality, MIAR 2001
Country	Hong Kong
City	Shatin, N.T.
Period	6/10/01 → 6/12/01

Keywords

4D aortic blood flow
blood flow in patients with CAD
blood flow patterns in one heartbeat
Magnetic resonance velocity mapping

ASJC Scopus subject areas

Signal Processing
Radiology Nuclear Medicine and imaging

Access to Document

10.1109/MIAR.2001.930267

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Four-D blood flow patterns in the thoracic aorta in patients with CAD compared to age-matched normal subjects. / Bogren, H. G.; Buonocore, M. H.

Proceedings - International Workshop on Medical Imaging and Augmented Reality, MIAR 2001. Institute of Electrical and Electronics Engineers Inc., 2001. p. 72-76 930267.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Bogren, HG & Buonocore, MH 2001, Four-D blood flow patterns in the thoracic aorta in patients with CAD compared to age-matched normal subjects. in Proceedings - International Workshop on Medical Imaging and Augmented Reality, MIAR 2001., 930267, Institute of Electrical and Electronics Engineers Inc., pp. 72-76, International Workshop on Medical Imaging and Augmented Reality, MIAR 2001, Shatin, N.T., Hong Kong, 6/10/01. https://doi.org/10.1109/MIAR.2001.930267

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