Vascular Angiography

2015 ◽  
pp. 189-208
Author(s):  
James Shin ◽  
Muzammil H. Musani
Keyword(s):  
Vascular Angiography

scholarly journals Characteristics analysis of cerebral vascular angiography from transient ischemic attack accompanied with type 2 diabetes

2018 ◽  
Vol 29 (1) ◽  
Author(s):  
Dayong Du ◽  
Yanchao Shi ◽  
Hang Xu ◽  
Heliang Zhang ◽  
Zaiyu Guo
Keyword(s):  
Type 2 Diabetes ◽  
Transient Ischemic Attack ◽  
Characteristics Analysis ◽  
Vascular Angiography ◽  
Ischemic Attack ◽  
Cerebral Vascular

Quantitative Coronary and Vascular Angiography

2011 ◽  
pp. 90-99
Author(s):  
Joan C. Tuinenburg ◽  
Gerhard Koning ◽  
Johan H. C. Reiber
Keyword(s):  
Vascular Angiography

scholarly journals Intraoperative Fluorescence Vascular Angiography: During Tibial Bypass

2012 ◽  
Vol 6 (1) ◽  
pp. 204-208 ◽  
Author(s):  
Diana Perry ◽  
Manish Bharara ◽  
David G. Armstrong ◽  
Joseph Mills
Keyword(s):  
Vascular Angiography ◽  
Intraoperative Fluorescence

Course In Vascular Angiography

Radiology ◽  
1972 ◽  
Vol 104 (2) ◽  
pp. 424-424
Keyword(s):  
Vascular Angiography

Clinical and Experimental Evaluation of the Interaction of Anticoagulant Drugs with Radiologic Contrast Media

1979 ◽  
Author(s):  
R. Moncada ◽  
H. L. Messmore ◽  
J. Fareed ◽  
P. J. Scanlon ◽  
Z. Parvez
Keyword(s):  
Contrast Media ◽  
Media Studies ◽  
Oral Anticoagulants ◽  
Thrombin Time ◽  
Clotting Time ◽  
Activated Clotting Time ◽  
Anticoagulant Action ◽  
Human Volunteers ◽  
Anticoagulant Drugs ◽  
Vascular Angiography

Although clinical incompatibilities of antihistamines and protamine with radiologic contrast media are well recognized, no report is available on the interaction of heparin, Coumadin, dextrans and other anticoagulants with these agents. We have employed the automated activated clotting time (ACT), prothrombin time (FT), partial thromboplastin time (PTT) and the thrombin time (TT) methods to monitor the anticoagulant actions of contrast media and its interaction with various anticoagulant drugs in patients undergoing angiography, A strong synergism of the anticoagulant action of heparin was observed in patients given heparin along with contrast media. Studies conducted in human volunteers revealed that contrast media at a 1-5 mg/ml level (clinical, 0.5-0.6 mg/ml) produce a strong synergistic effect on the anticoagulant action of heparin, oral anticoagulants, dextrans, and antiplatelet drugs. When blood obtained from patients undergoing angiography was supplemented with 0.25 u/ml heparin, the ACT, PTT and TT were equal to 1.5-2.0 units of heparin. Conventional amounts of protamine are incapable of neutralizing this synergistic interaction. These studies show that contrast media temporarily augments the degree of anticoagulation in patients undergoing angiography, which should be taken into consideration in patients undergoing vascular angiography.

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