Augmentation of dilated failing left ventricular stroke work by a physiological cardiac assist device

Annals of the New York Academy of Sciences

Volumn 1015, Issue , 2004, Pages 379-390

  Landesberg, Amir ^a   Konyukhov, Eugene ^a   Shofti, Rona ^a   Vaknin, Yuval ^a   Shenhav, Avshalom ^a   Livshitz, Leonid ^a   Lichtenstein, Oscar ^a   Levy, Carmit ^a   Beyar, Rafael ^a   Sideman, Samuel ^a   Israel, Ohana ^a   Ter Keurs, Henk E D J ^b   Landesberg, Giora ^c  

^a TECHNION ISRAEL INSTITUTE OF TECHNOLOGY   (Israel)

^b UNIVERSITY OF CALGARY   (Canada)

^c HEBREW UNIVERSITY OF JERUSALEM   (Israel)

Author keywords

Cardiac assist devices; Excitation contraction coupling; Force velocity relationship; Heart failure

Indexed keywords

ANESTHESIA; ANIMAL EXPERIMENT; ANIMAL MODEL; BLOOD VOLUME; CANNULA; CONFERENCE PAPER; DIASTOLIC BLOOD PRESSURE; FLOWMETER; HEART ASSIST DEVICE; HEART BEAT; HEART DILATATION; HEART EJECTION FRACTION; HEART FAILURE; HEART OUTPUT; HEART VENTRICLE EJECTION; HEART VENTRICLE ENDDIASTOLIC PRESSURE; MATHEMATICAL COMPUTING; MITRAL VALVE REGURGITATION; NONHUMAN; PRESSURE VOLUME CURVE; SHEEP; THORACOTOMY;

ANIMALIA; OVIS ARIES;

EID: 3042759360     PISSN: 00778923     EISSN: None     Source Type: Book Series    
DOI: 10.1196/annals.1302.033     Document Type: Conference Paper

References (18)

1. HOSENPUD, J.D., L.E. BENNETT, B.M. KECK, et al. 2000. The Registry of the International Society for Heart and Lung Transplantation: 17th official report. J. Heart Lung Transplant. 19: 909-931.
2. GOLDSTEIN, D.J., M.C. OZ & E.A. ROSE. 1998. Implantable left ventricle assist device. N. Engl. J. Med. 339: 1522-1533.
3. MOSKOWITZ, A.J., A.D. WEINBERG, M.C. OZ & D.L. WILLIAMS. 1998. Quality of life with an implantable left ventricle assist device. Ann. Thorac. Surg. 64: 1764-1769.
4. MANCINI, D.M., A. BENIAMINOVITZ, H. LEVIN, et al. 1998. Low incidence of myocardial recovery after left ventricular assist device implantation in patients with chronic heart failure. Circulation 98: 2383-2389.
5. ROSE, E.A., A.C. GELIJNS, A.J. MOSKOWITZ, et al. 2001. Long term use of left ventricular assist device for end stage heart failure. N. Engl. J. Med. 345: 1435-1443.
6. WIESELTHALAR, G.M., H. SCHIMA, M. HIESMAYR, et al. 2000. First clinical experience with the DeBakey VAD continuous axial flow pump for bridge to transplantation. Circulation 101: 356-359.
7. DEROSE, J.J. & R.K. JARVIK. 2000. Axial flow pump. In Cardiac Assist Devices. D.J. Goldstein & M.C. Oz, Eds.: 359-373. Futura Publishing Company. New York.
8. MUELLER, J. & R. HETZER. 2000. Left ventricular recovery during left ventricular assist device support. In Cardiac Assist Devices. D.J. Goldstein & M.C. Oz, Eds.: 121-135. Futura Publishing Company. New York.
9. LANDESBERG, A., R. BEYAR & H.E.D.J. TER KEURS. 2002. Augmentation of LV stroke work by a physiological cardiac assist device. Circulation 106 (19, Suppl. S, Nov. 5): 802.
10. LANDESBERG, A., R. BEYAR & H.E.D.J. TER KEURS. 2002. Circulatory support in acute heart failure by a physiological cardiac assist device that works synchronously with the heart. Circulation 106 (19, Suppl. S, Nov. 5): 801.
11. LANDESBERG, A., H.E.D.J. TER KEURS, E. KONYUKHOV, et al. 2003. Circulatory support in chronic heart failure by a physiological cardiac assist device that works synchronously with the heart. Circulation 108 (17, Suppl., Oct. 28): 2552.
12. LANDESBERG, A. 1996. End-systolic pressure-volume relation based on the intracellular control of contraction. Am. J. Physiol. 270: H338-H349.
13. LANDESBERG, A. & S. SIDEMAN. 2000. Force-velocity relationship and biochemical to mechanical energy conversion by the sarcomere. Am. J. Physiol. 278: H1274-H1284.
14. SUGA, H. 1990. Ventricular energetics. Physiol. Rev. 70: 247-277.
15. LANDESBERG, A., C. LEVY, Y. YANIV & S. SIDEMAN. 2004. The adaptive intracellular control of cardiac muscle function. Ann. N.Y. Acad. Sci. 1015: 71-83
16. LANDESBERG, A. 2004. Efficiency and economy of cardiac muscle contraction, based on a kinetic model of the sarcomere. Ann. Biomed. Eng. In press.
17. RICHENBACHER, W.E. & W.S. PIERCE. 1997. Assisted circulation and the mechanical heart. In Heart Disease. E. Braunwald, Ed.: 534-547.W. B. Saunders. Philadelphia.
18. JACOUB, M.H. 2001. A novel strategy to maximize the efficacy of left ventricular assist devices as a bridge to recovery. Eur. Heart J. 22: 534-540.