Protocol using wide-detector CT with single contrast injection for the aorta and coronary artery: variable helical pitch versus volume scan following helical scan

2019 ◽  
Vol 35 (10) ◽  
pp. 1935-1942 ◽  
Author(s):  
Nari Shin ◽  
Sung Mok Kim ◽  
Yeon Hyeon Choe
Keyword(s):  
Coronary Artery ◽  
Contrast Injection ◽  
Helical Pitch ◽  
Helical Scan

Effect of contrast injection on coronary artery pressure and dimension during angiography

2002 ◽  
Author(s):  
G.M. Stiel ◽  
A. Lattermann ◽  
K.-P. Schaps ◽  
M. Siebes ◽  
C.A. Nienaber
Keyword(s):  
Coronary Artery ◽  
Contrast Injection ◽  
Artery Pressure

A Case of Sac-Shaped Subadventitial Dissection of the Distal Right Coronary Artery Resulting from Pressure Generated During Contrast Injection

2017 ◽  
Vol 20 (3) ◽  
pp. 251-252
Author(s):  
Gamze Babur Güler ◽  
Ekrem Güler ◽  
Ersin İbişoğlu ◽  
Hacı Murat Güneş
Keyword(s):  
Coronary Artery ◽  
Right Coronary Artery ◽  
Contrast Injection

An Optimized Test Bolus Contrast Injection Protocol for Consistent Coronary Artery Luminal Enhancement for Coronary CT Angiography

2020 ◽  
Vol 27 (3) ◽  
pp. 371-380 ◽  
Author(s):  
Veit Sandfort ◽  
Younhee Choi ◽  
Rolf Symons ◽  
Marcus Y. Chen ◽  
David A. Bluemke
Keyword(s):  
Coronary Artery ◽  
Ct Angiography ◽  
Coronary Ct Angiography ◽  
Contrast Injection ◽  
Coronary Ct ◽  
Test Bolus ◽  
Injection Protocol

scholarly journals An Automatic Seeding Method For Coronary Artery Segmentation and Skeletonization in CTA

2008 ◽  
Author(s):  
Chunliang Wang ◽  
Chun Wang ◽  
�rjan Smedby
Keyword(s):  
Coronary Artery ◽  
Coronary Arteries ◽  
User Interaction ◽  
Ascending Aorta ◽  
New Method ◽  
Contrast Injection ◽  
Rib Cage ◽  
Seeding Method ◽  
Coronary Artery Segmentation ◽  
Automatic Removal

An automatic seeding method for coronary artery segmentation and skeletonization is presented. The new method includes automatic removal of the rib cage, tracing of the ascending aorta and initial planting of seeds for the coronary arteries. The automatic seeds are then passed on to a �virtual contrast injection� algorithm performing segmentation and skeletonization. In preliminary experiments, most main branches of the coronary tree were segmented and skeletonized without any user interaction.

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