Rotational deformation of the canine left ventricle measured by magnetic resonance tagging: Effects of catecholamines, ischaemia, and pacing

Cardiovascular Research

Volumn 28, Issue 5, 1994, Pages 629-635

  Buchalter, Maurice B ^a   Rademakers, Frank E ^a   Weiss, James L ^a   Rogers, Walter J ^a   Weisfeldt, Myron L ^a   Shapiro, Edward P ^a  

^a JOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE   (United States)

Author keywords

Inotropic stimulation; Ischaemia; Left ventricular torsion; Pacing

Indexed keywords

ANIMAL MODEL; ARTICLE; CONTROLLED STUDY; DOG; HEART LEFT VENTRICLE; HEART MUSCLE ISCHEMIA; HEART PACING; HEART VENTRICLE CONTRACTION; HUMAN; NUCLEAR MAGNETIC RESONANCE IMAGING; PRIORITY JOURNAL; ROTATION;

ANIMAL; CARDIAC PACING, ARTIFICIAL; DOBUTAMINE; DOGS; ENDOCARDIUM; HEART VENTRICLE; MAGNETIC RESONANCE IMAGING; MYOCARDIAL CONTRACTION; MYOCARDIAL ISCHEMIA; PERICARDIUM; STIMULATION, CHEMICAL; SUPPORT, NON-U.S. GOV'T; SUPPORT, U.S. GOV'T, P.H.S.; TORSION; VENTRICULAR FUNCTION, LEFT;

EID: 85047679644     PISSN: 00086363     EISSN: None     Source Type: Journal    
DOI: 10.1093/cvr/28.5.629     Document Type: Article

References (26)

1. Ingels NB, Daughters GT, Stinson EB, Alderman EL. Measurements of midwall dynamics in intact man by radiography of surgically implanted markers. Circulation 1975;52:859-67.
2. Hansen DE, Daughters GT, Alderman EL, Ingels NB, Miller DC. Torsional deformation of the left ventricular midwall in human hearts with intramyocardial markers; regional heterogeneity and sensitivity to the inotropic effects of abrupt rate changes. Circ Res 1988; 62: 941-52.
3. Buchalter MB, Weiss JL, Rogers WJ, et al. Noninvasive quantification of left ventricular rotational deformation in normal humans using magnetic resonance tagging. Circulation 1990; 81:1236-44.
4. Arts T, Meerbaum S, Reneman RS, Corday E. Shear of the left ventricle during the ejection phase in the intact dog. Cardiovasc Res 1984;18:183-93.
5. Waldman LK, Nosan D, Villarreal F, Coveil JW. Relation between transmural deformation and local myofiber direction in the canine left ventricle. Circ Res 1988;63:550-62.
6. Arts T, Veenstra PC, Reneman RS. A model of the mechanics of the left ventricle. Ann Biomed Eng 1979;7:299-318.
7. Beyar R, Sideman S. A computer study of the left ventricular performance based on fiber structure, sarcomere dynamics and transmural electrical propagation velocity. Circ Res 1984; 55:358-75.
8. Ingels NB, Hansen DE, Daughters GT, Stinson ED, Alderman EL, Miller DC. Relation between longitudinal, circumferential and oblique shortening and torsional deformation in the left ventricle of the transplanted human heart. Circ Res 1989;64:915-27.
9. Arts T, Veenstra PC, Reneman RS. Epicardial deformation and left ventricular wall mechanics during ejection in the dog. Am J Physiol 1982;243:H379-90.
10. Feigl EO, Fry DL. Intramural myocardial shear during the cardiac cycle. Circ Res 1964;14:536-40.
11. Waldman LK, Fung YC, Coveil JW. Transmural myocardial deformation in the canine left ventricle. Circ Res 1985;57:152-63.
12. Zerhouni EA, Parish DM, Rogers WJ, Yang A, Shapiro EP. Human heart: tagging with MR imaging -a method for noninvasive assessment of myocardial motion. Radiology 1988; 169:59-63.
13. Streeter DD. Gross morphology and fiber geometry of the heart. In: Berne RM, ed. Handbook of physiology. Section 2: The cardiovascular system. Vol 1. The heart. Washington DC: American Physiological Society, 1979:61-112.
14. Greenbaum RA, Ho SY, Gibson DG, Becker AE, Anderson RH. Left ventricular fibre architecture in man. Br Heart J 1981; 45:248-63.
15. Autenrieth G, Surawicz B, Kuo CS. Sequence of repolarisation on the ventricular surface in the dog. Am J Heart 1975;89:463-9.
16. Higuchi T, Nakaya Y. T wave polarity related to the repolarization process of epicardial and endocardial surfaces. Am Heart J 1984;108:290-7.
17. Franz MR, Bargheer K, Rafflenbeul W, Haverich A, Lichten PR. Monophasic action potential mapping in human subjects with normal electrocardiograms: direct evidence for the genesis of the T wave. Circulation 1987;75:379-86.
18. Cowan JC, Hilton CJ, Griffiths CJ, et al. Sequence of epicardial repolarisation and configuration of the T wave. Br Heart J 1988;60:424-33.
19. Braunwald E, Ross J. Control of cardiac performance. In: Berne RM, ed. Handbook of physiology. Section 2: The cardiovascular system. Vol.1. The heart. Washington DC: American Physiological Society, 1979:533-80.
20. Marino PN, Becker LC, Lima JAC, Weiss JL. Greater dysfunction of nonischemic myocardium during acute anterior vs inferior transmural ischemia. (Abstract) J Am Coll Cardiol 1987;9:92A.
21. Gallagher KP, Gerren RA, Ning XH, et al. The functional border zone in conscious dogs. Circulation 1987;76:929.
22. Aversano T, Marino PN. Effect of ischemic zone size on nonischemic zone function. Am J Physiol 1990;258:H1786-95.
23. Waldman LK, Coveil JW. Effects of ventricular pacing on the finite deformation in canine left ventricles. Am J Physiol 1987; 252:H1023-30.
24. Prinzen FW, Augustijn CH, Arts T, Allessie MA, Reneman RS. Redistribution of myocardial fiber strain and blood flow by asynchronous activation. Am J Physiol 1990; 259:H300.
25. Askenazi J, Alexander JH, Koenigsberg DI, Belic N, Lesch M. Alteration of left ventricular performance by left bundle branch block simulated with atrioventricular sequential pacing. Am J Cardiol 1984;53:99-104.
26. Zile MR, Blaustein AS, Shimizu G, Gaasch WH. Right ventricular pacing reduces the rate of left ventricular relaxation and filling. J Am Coll Cardiol 1987;10:702-9.