Endocardial/epicardial Blood Flow Ratio Can Be Measured Using Venous Infusion of Microbubbles

1998 ◽  
Vol 31 (2) ◽  
pp. 439A
Author(s):  
A Linka
Keyword(s):  
Blood Flow ◽  
Flow Ratio ◽  
Blood Flow Ratio ◽  
Venous Infusion

scholarly journals Endocardial/epicardial blood flow ratio can be measured using venous infusion of microbubbies

1998 ◽  
Vol 31 ◽  
pp. 439
Author(s):  
A. Linka ◽  
J. Sklenar ◽  
K. Wei ◽  
A. Jayaweera ◽  
S. Kaul
Keyword(s):  
Blood Flow ◽  
Flow Ratio ◽  
Blood Flow Ratio ◽  
Venous Infusion

scholarly journals Stress Myocardial Blood Flow Ratio by Dynamic CT Perfusion Identifies Hemodynamically Significant CAD

2020 ◽  
Vol 13 (4) ◽  
pp. 966-976 ◽  
Author(s):  
Junjie Yang ◽  
Guanhua Dou ◽  
Bai He ◽  
Qinhua Jin ◽  
Zhiye Chen ◽  
...  
Keyword(s):  
Blood Flow ◽  
Myocardial Blood Flow ◽  
Ct Perfusion ◽  
Dynamic Ct ◽  
Flow Ratio ◽  
Stress Myocardial Blood Flow ◽  
Blood Flow Ratio

Tumor metabolism to blood flow ratio in pancreatic cancer: helpful in patient stratification?

2010 ◽  
Vol 6 (1) ◽  
pp. 13-15 ◽  
Author(s):  
Christoph W Michalski ◽  
Mert Erkan ◽  
Helmut Friess ◽  
Jörg Kleeff
Keyword(s):  
Pancreatic Cancer ◽  
Blood Flow ◽  
Tumor Metabolism ◽  
Patient Stratification ◽  
Flow Ratio ◽  
Blood Flow Ratio

scholarly journals Continuous angiotensin II infusion increases tumour: normal blood flow ratio in colo-rectal liver metastases

2001 ◽  
Vol 85 (11) ◽  
pp. 1640-1645 ◽  
Author(s):  
D Burke ◽  
M M Davies ◽  
J Zweit ◽  
M A Flower ◽  
R J Ott ◽  
...  
Keyword(s):  
Blood Flow ◽  
Angiotensin Ii ◽  
Liver Metastases ◽  
Normal Blood ◽  
Flow Ratio ◽  
Blood Flow Ratio ◽  
Normal Blood Flow

scholarly journals Optimal pulmonary to systemic blood flow ratio for best hemodynamic status and outcome early after Norwood operation

2006 ◽  
Vol 29 (4) ◽  
pp. 551-556 ◽  
Author(s):  
Joachim Photiadis ◽  
Nicodème Sinzobahamvya ◽  
Christoph Fink ◽  
Martin Schneider ◽  
Ehrenfried Schindler ◽  
...  
Keyword(s):  
Blood Flow ◽  
Flow Ratio ◽  
Norwood Operation ◽  
Systemic Blood ◽  
Systemic Blood Flow ◽  
Hemodynamic Status ◽  
Blood Flow Ratio

scholarly journals CO2 clearance by membrane lungs

Perfusion ◽  
2017 ◽  
Vol 33 (4) ◽  
pp. 249-253 ◽  
Author(s):  
Liqun Sun ◽  
Andreas Kaesler ◽  
Piyumindri Fernando ◽  
Alex J. Thompson ◽  
John M. Toomasian ◽  
...  
Keyword(s):  
Blood Flow ◽  
Surface Area ◽  
Oxygen Transfer ◽  
Venous Blood ◽  
Venous Blood Flow ◽  
Flow Ratio ◽  
Removal Capacity ◽  
Blood Flow Ratio ◽  
Specific Amount

Introduction: Commercial membrane lungs are designed to transfer a specific amount of oxygen per unit of venous blood flow. Membrane lungs are much more efficient at removing CO2 than adding oxygen, but the range of CO2 transfer is rarely reported. Methods: Commercial membrane lungs were studied with the goal of evaluating CO2 removal capacity. CO2 removal was measured in 4 commercial membrane lungs under standardized conditions. Conclusion: CO2 clearance can be greater than 4 times that of oxygen at a given blood flow when the gas to blood flow ratio is elevated to 4:1 or 8:1. The CO2 clearance was less dependent on surface area and configuration than oxygen transfer. Any ECMO system can be used for selective CO2 removal.

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