Estimating Pulsatile Blood Flow Parameters from Digital Subtraction Angiography

2021 ◽  
Author(s):  
Ko-Kung Chen ◽  
Chung-Jung Lin ◽  
Wei-Fa Chu
Keyword(s):  
Blood Flow ◽  
Digital Subtraction Angiography ◽  
Digital Subtraction ◽  
Pulsatile Blood Flow ◽  
Flow Parameters

scholarly journals Morphologic and Haemodynamic Changes after Stent Placement for Experimental Carotid Aneurysm

2004 ◽  
Vol 10 (1_suppl) ◽  
pp. 153-154 ◽  
Author(s):  
H. Tenjin
Keyword(s):  
Blood Flow ◽  
Digital Subtraction Angiography ◽  
Stent Placement ◽  
Carotid Arteries ◽  
Parent Artery ◽  
Digital Subtraction ◽  
Thin Slices ◽  
Before And After ◽  
Haemodynamic Changes ◽  
Plastic Resin

We investigated and compared the morphologic and haemodynamic changes between before and after stent placement when several different kinds of stents were applied to experimental aneurysms. Experimental aneurysms in eight pig carotid arteries were used. Stents were placed covering the aneurysm orifice. Five Cordis stents (coil stent), two GFXs (multilink stent), and one Multilink (tube stent) were used in this study. After stent placement, the arteries were perfused with 70% ethanol, the specimens were embedded in polyester plastic resin and thin slices were stained with hemtoxilin-eosin. Blood flow in the aneurysm was measured using digital subtraction angiography. The parent artery was stretched in multilink stent (GFX) cases, and was most markedly stretched by use of the tube stent (Multilink). Stent placement with any type of stent decreased intra-aneurysmal blood flow.

Arterial Blood Flow Measurement Using Digital Subtraction Angiography (DSA)

1984 ◽  
Author(s):  
David K. Swanson ◽  
P.David Myerowitz ◽  
Michael S. Van Lysel ◽  
Walter W. Peppler ◽  
Barry L. Fields ◽  
...  
Keyword(s):  
Blood Flow ◽  
Digital Subtraction Angiography ◽  
Flow Measurement ◽  
Arterial Blood Flow ◽  
Blood Flow Measurement ◽  
Digital Subtraction ◽  
Arterial Blood

Evaluation of intra-aneurysmal blood flow by digital subtraction angiography: blood flow change after coil embolization

2003 ◽  
Vol 59 (4) ◽  
pp. 309-318 ◽  
Author(s):  
Fumio Asakura ◽  
Hiroshi Tenjin ◽  
Noriaki Sugawa ◽  
Satoshi Kimura ◽  
Fumiya Oki
Keyword(s):  
Blood Flow ◽  
Digital Subtraction Angiography ◽  
Coil Embolization ◽  
Digital Subtraction ◽  
Blood Flow Change ◽  
Flow Change
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