STRESS-STRAIN PROPERTIES AND INTER-VENTRICULAR SEPTUM DISPLACEMENT IN IDIOPATHIC LEFT BUNDLE BRANCH BLOCK DURING EXERCISE TEST
Abstract
To assess stress-strain properties and the inter-ventricular septum displacement at rest as well as their potential alterations during bicycle stress test, 34 patients with idiopathic complete left bundle branch block (QRS width: 153.1±24.5 ms) and 18 patients of the control group were examined.
About the Authors
E. N. Pavlyukova
«НИИ кардиологии» ФГБНУ «Томский национальный исследовательский медицинский центр Российской академии наук»
Russian Federation
Russian Federation
D. A. Kuzhel
ФГБОУ ВО Красноярский государственный медицинский университет им. проф. В.Ф. Войно-Ясенецкого; КГБУЗ Красноярская краевая больница № 2
Russian Federation
Russian Federation
G. V. Matyushin
ФГБОУ ВО Красноярский государственный медицинский университет им. проф. В.Ф. Войно-Ясенецкого
Russian Federation
Russian Federation
References
1. Breithardt G., Breithardt O-A. Left Bundle Branch Block, an Old-New Entity // J. of Cardiovasc. Trans. Res. - 2012. - Vol. 5. - P. 107-116.
2. Kuhn H., Breithardt G., Knieriem H. J., et al. Prognosis and possible presymptomatic manifestations of congestive cardiomyopathy (COCM) // Postgraduate Medical Journal. - 1978. - Vol.54(633). - P. 451-461.
3. Wong B., Rinkenberger R., Dunn M., et al: Effect of intermittent left bundle branch block on left ventricular performance in the normal heart // Am J Cardiol. - 1977. - Vol. 39. - P. 459.
4. Curtius J.M., Nowitzki G., Kohler H., et al. Left bundlebranch block: inferences from ventricular septal motion in the echocardiogram concerning left ventricular function // Zeitschrift für Kardiologie. - 1983. - Vol. 72(11). - P. 635641.
5. Van Oosterhout M. F., Prinzen F. W., Arts T., et al. Asynchronous electrical activation induces asymmetrical hypertrophy of the left ventricular wall // Circulation. - 1998. - Vol.98(6). - P.588-595.
6. Leitman M., Lysyansky P., Sidenko S., et al. Two-dimensional strain-a novel software for real-time quantitative echocardiographic assessment of myocardial function // J Am Soc Echocardiogr. - 2004. - Vol. 17. - P. 1021-1029.
7. Lang R.M., Badano L.P., Mor-Avi V., et al. Recommendations for Cardiac Chamber Quantification by Echocardiography in Adults: An Update from the American Society Echocardiography and the European Association of Cardiovascular Imaging // J Am Soc Echocardiogr. - 2015. - Vol. 28. - P. 1-39.
8. Fletcher G.F. Exercise Standards for Testing and Training // Circulation. - 2001. - Vol. 104. - P. 1694.
9. Sicari R., Nihoyannopoulos P., Evangelista A., et al. Stress Echocardiography Expert Consensus Statement- Executive Summary European Association of Echocardiography (EAE) (a registered branch of the ESC) // Eur Heart J. - 2009. - Vol. 30(3). - P. 278-289.
10. Де Луна А.Б. Руководство по клинической ЭКГ // Москва. «Медицина». - 1993.
11. Vassallo J.A., Cassidy D.M., Marchlinski F., et al: Endocardial activation of left bundle branch block // Circulation. - 1984. - Vol.- 69. - P.914.
12. Williams R.S., Behar V.S., Peter R.H. Left bundle branch block: angiographic segmental wall motion abnormalities // Am J Cardiol. - 1979. - Vol. 44. - P. 1046.
13. Prinzen F.W., Hunter W.C., Wyman B.T., McVeigh E.R. Mapping of regional myocardial strain and work during ventricular pacing: experimental study using magnetic resonance imaging tagging // J Am Coll Cardiol. - 1999. -Vol. 33. - P. 1735-1742.
14. Russell K., Eriksen M., Aaberge L., et al. Assessment of wasted myocardial work: a novel method to quantify energy loss due to uncoordinated left ventricular contractions // Am J Physiol Heart Circ Physiol. - 2013. - Vol. 305. -P. 996-1003.
15. Vecera J., Penicka M., Eriksen M., et al. Wasted septal work in left ventricular dyssynchrony: a novel principle to predict response to cardiac resynchronization therapy // European Heart Journal - Cardiovascular Imaging. - 2016. -Vol. 17. - P. 624-632.
16. Fujii J., Wantanabe H., Watanabe T., et al. M-mode and cross-sectional echocardiographic study of the left ventricular wall motions in complete left bundle-branch block // British Heart Journal. - 1979. - Vol. 42(3). - P. 255-260.
17. Picano E. Stress echocardiography. 4-th edition // Springer. - 2003.
18. Cortigiani L., Picano E., Vigna C., et al. Prognostic value of pharmacologic stress echocardiographydisease in patients with left bundle branch block // Am J Med. - 2001. - Vol. 110. - P. 361-369.
19. Ono S., Nohara R., Kambara H., et al. Regional myocardial perfusion and glucose metabolism in experimental left bundle branch block // Circulation. - 1992. - Vol. 85. - P. 1125-1131.
Review
For citations:
Pavlyukova E.N., Kuzhel D.A., Matyushin G.V. STRESS-STRAIN PROPERTIES AND INTER-VENTRICULAR SEPTUM DISPLACEMENT IN IDIOPATHIC LEFT BUNDLE BRANCH BLOCK DURING EXERCISE TEST. Journal of Arrhythmology. 2017;(88):46-51. (In Russ.)
Views:
315
Email this article 