scholarly journals Dynamic Myocardial Perfusion CT for the Detection of Hemodynamically Significant Coronary Artery Disease

2021 ◽  
Author(s):  
Fay M.A. Nous ◽  
Tobias Geisler ◽  
Mariusz B.P. Kruk ◽  
Hatem Alkadhi ◽  
Kakuya Kitagawa ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Myocardial Perfusion ◽  
Significant Coronary Artery Disease ◽  
Perfusion Ct ◽  
Artery Disease

Stress/rest myocardial perfusion scintigraphy in patients without significant coronary artery disease

2009 ◽  
Vol 17 (1) ◽  
pp. 38-44 ◽  
Author(s):  
Umar Adamu ◽  
Daniela Knollmann ◽  
Bader Almutairi ◽  
Wael Alrawashdeh ◽  
Verena Deserno ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Myocardial Perfusion ◽  
Myocardial Perfusion Scintigraphy ◽  
Significant Coronary Artery Disease ◽  
Perfusion Scintigraphy ◽  
Artery Disease ◽  
Rest Myocardial Perfusion

scholarly journals Comparison of dual to single contrast bolus magnetic resonance myocardial perfusion imaging for detection of significant coronary artery disease

2010 ◽  
Vol 32 (1) ◽  
pp. 88-93 ◽  
Author(s):  
Jan G.J. Groothuis ◽  
Frans P.P.J. Kremers ◽  
Aernout M. Beek ◽  
Stijn L. Brinckman ◽  
Alvin C. Tuinenburg ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Myocardial Perfusion Imaging ◽  
Magnetic Resonance ◽  
Myocardial Perfusion ◽  
Perfusion Imaging ◽  
Significant Coronary Artery Disease ◽  
Artery Disease ◽  
Contrast Bolus

Prognostic Value of Stress Dynamic Myocardial Perfusion CT in a Multicenter Population With Known or Suspected Coronary Artery Disease

2017 ◽  
Vol 208 (4) ◽  
pp. 761-769 ◽  
Author(s):  
Felix G. Meinel ◽  
Francesca Pugliese ◽  
U. Joseph Schoepf ◽  
Ullrich Ebersberger ◽  
Julian L. Wichmann ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Myocardial Perfusion ◽  
Prognostic Value ◽  
Suspected Coronary Artery Disease ◽  
Perfusion Ct ◽  
Artery Disease

Cardiac CT Angiography (CTA) and Nuclear Myocardial Perfusion Imaging (MPI)—A Comparison in Detecting Significant Coronary Artery Disease

2007 ◽  
Vol 14 (3) ◽  
pp. 252-257 ◽  
Author(s):  
Matthew J. Budoff ◽  
M. Leila Rasouli ◽  
David M. Shavelle ◽  
Ambarish Gopal ◽  
Khawar M. Gul ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Myocardial Perfusion Imaging ◽  
Myocardial Perfusion ◽  
Ct Angiography ◽  
Perfusion Imaging ◽  
Cardiac Ct ◽  
Significant Coronary Artery Disease ◽  
Nuclear Myocardial Perfusion Imaging ◽  
Artery Disease

Abstract 4174: Adenosine-Stress CT Myocardial Perfusion Imaging: Comparison with Stress Myocardial Perfusion MRI in Patients with Coronary Artery Disease

Circulation ◽  
2008 ◽  
Vol 118 (suppl_18) ◽  
Author(s):  
Masaki Ishida ◽  
Hajime Sakuma ◽  
Shingo Kato ◽  
Motonori Nagata ◽  
Nanaka Ishida ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Myocardial Perfusion ◽  
Myocardial Ischemia ◽  
Perfusion Ct ◽  
Perfusion Mri ◽  
Adenosine Stress ◽  
Stress Perfusion ◽  
Stress Myocardial Perfusion ◽  
Artery Disease

Background: CT coronary angiography with vasodilator stress might be of great value in detecting both myocardial ischemia and morphological stenoses of the coronary arteries. Stress myocardial perfusion MRI has been shown to provide accurate assessment of presence and extent of myocardial ischemia in patients with coronary artery disease(CAD). The aim of this study was to determine the value of stress myocardial perfusion CT for the detection of myocardial ischemia by using stress perfusion MRI as a reference method. Methods: The study protocol was approved by the institutional review board and all participants gave written informed consent. Cardiac CT was performed in 12 patients with suspected CAD by using a 64-detector MDCT scanner. Beta-blocker was orally administered prior to CT study. During continuous injection of adenosine, contrast enhanced CT images of the heart were acquired with retrospectively gated helical CT protocol. Adenosine stress myocardial perfusion MRI was performed within 2 weeks from CT perfusion study in all patients. Stress myocardial perfusion MDCT and MR images were qualitatively assessed by two observers using a 16-segment model. Results: All patients completed stress CT study protocol without significant side-effect. Averaged heart rate was 62+/−10 beats/min in the baseline state and 74+/−14 beats/min during adenosine stress. Perfusion abnormality during stress was observed in 83 (43.2%) of 192 segments by MDCT and in 89 (46.4%) of 192 segments by MRI. On a vessel based analysis, stress CT and stress MRI findings are concordant in 30 (83.3%) of 36 territories. The sensitivity, specificity and accuracy of adenosine stress myocardial perfusion CT for the predicting abnormal perfusion on stress perfusion MRI was 84.6%, 80% and 83.3%, respectively. Conclusion: Adenosine stress myocardial perfusion CT can be successfully performed in patients with CAD. Excellent agreement between stress myocardial perfusion CT and MRI observed in this study indicates the value of stress CT approach for comprehensive assessment of morphology and functional significance of CAD.

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