Numerical simulation of cardiovascular dynamics with left heart failure and in-series pulsatile ventricular assist device

Artificial Organs

Volumn 30, Issue 12, 2006, Pages 929-948

  Shi, Yubing ^a   Korakianitis, Theodosios ^a  

^a QUEEN MARY UNIVERSITY OF LONDON   (United Kingdom)

Author keywords

Cardiovascular dynamics; Heart failure; Heart valve dynamics; Numerical simulation; Pulsatile; Ventricular assist device; Ventricular dysfunction

Indexed keywords

DYNAMICS; FIBER OPTIC SENSORS; HEART; NUMERICAL MODELS; OUTAGES;

CARDIOVASCULAR DYNAMICS; HEART FAILURE; HEART VALVE DYNAMIC; HEART VALVES; LEFT VENTRICLES; MOTION PROFILE; PULSATILES; VALVE DYNAMICS; VENTRICULAR ASSIST DEVICE; VENTRICULAR DYSFUNCTION;

CARDIOLOGY;

ARTICLE; CARDIOVASCULAR FUNCTION; CARDIOVASCULAR RESPONSE; CIRCULATION; CONTROLLED STUDY; CORONARY ARTERY BLOOD FLOW; HEART ASSIST DEVICE; HEART FAILURE; HEART VALVE; HUMAN; LUNG CIRCULATION; PRIORITY JOURNAL; VENTRICULAR ASSIST DEVICE;

EID: 33845491760     PISSN: 0160564X     EISSN: 15251594     Source Type: Journal    
DOI: 10.1111/j.1525-1594.2006.00326.x     Document Type: Article

References (25)

1. Reul HM, Akdis M. Blood pumps for circulation support. Perfusion 2000;15:295-311.
2. Vandenberghe S, Segers P, Meyns B, Verdonck P. Unloading effect of a rotary blood pump assessed by mathematical modeling. Artif Organs 2003;27:1094-101.
3. Pekkan K, Frakes D, de Zelicourt D, Lucas CW, Parks WJ, Yoganathan AP. Coupling pediatric ventricle assist devices to the fontan circulation: simulation with a lumped-parameter model. ASAIO J 2005;51:618-28.
4. Saito S, Westaby S, Piggot D, et al. End-organ function during chronic nonpulsatile circulation. Ann Thorac Surg 2002;74:1080-5.
5. Chow G, Roberts IG, Edwards AD,et al. The relation between pump flow rate and pulsatility on cerebral hemodynamics during pediatric cardiopulmonary bypass. J Thorac Cardiovasc Surg 1997;114:568-77.
6. Sezai A, Shiono M, Orime Y, et al. Major organ function under mechanical support: comparative studies of pulsatile and nonpulsatile circulation. Artif Organs 1999;23:280-5.
7. 2 consumption. IEEE Trans Biomed Eng 1990;37:128-37.
8. Ündar A. Myths and truths of pulsatile and nonpulsatile perfusion during acute and chronic cardisc support. Artif Organs 2004;28:439-43.
9. Verkerke GJ, Geertsema AA, Mihaylov D, Blanksma PK, Rakhorst G. Numerical simulation of the influence of a left ventricular assist device on the cardiovascular system. Int J Artif Organs 2000;23:765-73.
10. max estimation method for weaning from cardiac assistance. IEEE Trans Biomed Eng 1995;42:1165-73.
11. De Lazzari C, Mimmo FR, Tosti G, Ambrosi D. A desk-top computer model of the circulatory system for heart assistance simulation: effect of an LVAD on energetic relationships inside the left ventricle. Med Eng Phys 1994;16:97-103.
12. Barnea O, Moore TW, Dubin S, Jaron D. Cardiac energy considerations during intraaortic balloon pumping. IEEE Trans Biomed Eng 1990;17:170-81.
13. Vollkron M, Shima H, Huber L, Wieselthaler G. Interaction of the cardiovascular system with an implanted rotary assist device: simulation study with a refined computer model. Artif Organs 2002;26:349-59.
14. Barnea O, Smith BT, Dubin S, Moore TW, Jaron D. Optimal controller for intraaortic balloon pumping. IEEE Trans Biomed Eng 1992;39:629-34.
15. Larson CO, Smith JS, Chapman JH, et al. Reciprocating pumps and linear motor arrangement. Patent No.: US 5,879,375, United States Patent, March 9 1999.
16. Korakianitis T, Grandia L. Optimized pulsatile flow ventricular assistance device and total artificial heart. Patent No.: US 6,632,169, United States Patent, October 14, 2003.
17. Suga H, Sagawa K, Shoukas AA. Load independence of the instantaneous pressure-volume ratio of the canine left ventricle and effects of epinephrine and heart rate on the ratio. Circ Res 1973;XXXII:314-22.
18. De Hart J, Paters GWM, Schreurs PJG, Baaijens FPT. A three-dimensional computational analysis of fluid-structure interaction in the aortic valve. J Biomech 2003;36:103-12.
19. Shi YB, Zhao Y, Yeo JH, Hwang NHC. Numerical simulation of opening process in a bileaflet mechanical heart valve under pulsatile flow condition. J Heart Valve Dis 2003;12:245-56.
20. Bellhouse BJ. The fluid mechanics of heart valves. In: Bergel DH, eds, Cardiovascular Fluid Dynamics, Vol. 1, Chapter 8. London: Academic Press, 1972;261-85.
21. Ursino M. A mathematical model of the carotid baroregulation in pulsating conditions. IEEE Trans Biomed Eng 1999;46:382-92.
22. Lu K, Clark JW, GhorBel FH, Ware DL, Bidani A. A human cardiopulmonary system model applied to the analysis of the valsalva maneuver. Am J Physiol (Heart Circ Physiol) 2001;281:H2661-79.
23. Guyton AC. Textbook of Medical Physiology. Philadelphia: W.B. Saunders Company, 1986.
24. Fung YC. Biodynamics: Circulation. New York: Springer-Verlag, 1984.
25. Papaioannou TG, Mathioulakis DS, Stamatelopoulos KS, et al. New aspects on the role of blood pressure and arterial stiffness in mechanical assistance by intra-aortic balloon pump: in-vitro data and their application in clinical practice. Artif Organs 2004;28:717-27.