Revisão Revisado por pares

Ventricular energetics

1990; American Physiological Society; Volume: 70; Issue: 2 Linguagem: Catalão

10.1152/physrev.1990.70.2.247

ISSN

1522-1210

Autores

Hiroyuki Suga,

Tópico(s)

Cardiovascular and exercise physiology

Resumo

articleVentricular energeticsH. SugaH. SugaDepartment of Cardiovascular Dynamics, National Cardiovascular CenterResearch Institute, Osaka, Japan.Published Online:01 Apr 1990https://doi.org/10.1152/physrev.1990.70.2.247MoreSectionsPDF (9 MB)Download PDF ToolsExport citationAdd to favoritesGet permissionsTrack citations ShareShare onFacebookTwitterLinkedInEmailWeChat Back to Top Next Download PDF FiguresReferencesRelatedInformationCited ByVitamin E treatment in insulin-deficient diabetic rats reduces cardiac arrhythmias and mortality during severe hypoglycemiaCandace M. Reno-Bernstein, Milan Oxspring, Justin Bayles, Emily Yiqing Huang, Ivana Holiday, and Simon J. Fisher7 November 2022 | American Journal of Physiology-Endocrinology and Metabolism, Vol. 323, No. 5Kinetic energy of left ventricular blood flow across heart failure phenotypes and in subclinical diastolic dysfunctionPer M. Arvidsson, Anders Nelsson, Jonathan Edlund, J. 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Taylor, and Hiroyuki Suga1 December 1998 | American Journal of Physiology-Heart and Circulatory Physiology, Vol. 275, No. 6Left atrial systolic and diastolic function accompanying chronic rapid pacing-induced atrial failureBrian D. Hoit, Yanfu Shao, and Marjorie Gabel1 July 1998 | American Journal of Physiology-Heart and Circulatory Physiology, Vol. 275, No. 1Effect of BAY y 5959 on myocardial function and metabolism in normal and failing heartsKoji Todaka, Jie Wang, Geng-Hua Yi, Anguo Gu, Shu-Ming Zhu, Hui Zhang, and Daniel Burkhoff1 May 1998 | American Journal of Physiology-Heart and Circulatory Physiology, Vol. 274, No. 5Basal metabolism does not account for high O2 consumption in stunned myocardiumJ. D. Schipke, B. Korbmacher, U. Schwanke, D. Frehen, T. Schmidt, and G. Arnold1 March 1998 | American Journal of Physiology-Heart and Circulatory Physiology, Vol. 274, No. 3Mechanoenergetic studies in isolated mouse heartsTomoki Kameyama, Zengyi Chen, Stephen P. Bell, Judit Fabian, and Martin M. Lewinter1 January 1998 | American Journal of Physiology-Heart and Circulatory Physiology, Vol. 274, No. 1Cardiac Sympathetic Stimulation Increases Cardiac Contractility But Decreases Contractile Efficiency in Canine Hearts In VivoJapanese Circulation Journal, Vol. 62, No. 12Mechanism of constant contractile efficiency under cooling inotropy of myocardium: simulationTakeshi Mikane, Junichi Araki, Kunihisa Kohno, Yasunori Nakayama, Shunsuke Suzuki, Juichiro Shimizu, Hiromi Matsubara, Masahisa Hirakawa, Miyako Takaki, and Hiroyuki Suga1 December 1997 | American Journal of Physiology-Heart and Circulatory Physiology, Vol. 273, No. 6Contribution of asynchrony and nonuniformity to mechanical interaction in normal and stunned myocardiumDongsheng Fan, Loe Kie Soei, Rene Stubenitsky, Eric Boersma, Dirk J. Duncker, Pieter D. Verdouw, and Rob Krams1 November 1997 | American Journal of Physiology-Heart and Circulatory Physiology, Vol. 273, No. 5Protein kinase A does not alter unloaded velocity of sarcomere shortening in skinned rat cardiac trabeculaePaul M. L. Janssen, and Pieter P. De Tombe1 November 1997 | American Journal of Physiology-Heart and Circulatory Physiology, Vol. 273, No. 5MCI-154, a Ca2+ sensitizer, decreases the oxygen cost of contractility in isolated canine heartsKatsuya Onishi, Kiyotsugu Sekioka, Ryoichi Ishisu, Yuji Abe, Hideyuki Tanaka, Mashio Nakamura, Yuji Ueda, and Takeshi Nakano1 October 1997 | American Journal of Physiology-Heart and Circulatory Physiology, Vol. 273, No. 4Hemodynamic correlates of effective arterial elastance in mitral stenosis before and after balloon valvotomyPatrice Colin, Michel Slama, Alec Vahanian, Yves Lecarpentier, Gilbert Motté, and Denis Chemla1 October 1997 | Journal of Applied Physiology, Vol. 83, No. 4Effects of Intracoronary Fentanyl on Left Ventricular Mechanoenergetics in the Excised Cross-circulated Canine Heart (Revised Publication)Anesthesiology, Vol. 87, No. 3Mechanoenergetics of the Negative Inotropism of Isoflurane in the Canine Left VentricleAnesthesiology, Vol. 87, No. 1Effects of Intracoronary Fentanyl on Left Ventricular Mechanoenergetics in the Excised Cross-circulated Canine HeartAnesthesiology, Vol. 86, No. 6Effects of Cardiac Sympathetic Nerve Stimulation on the Left Ventricular End-Systolic Pressure-Volume Relationship and Plasma Norepinephrine Dynamics in DogsJapanese Circulation Journal, Vol. 61, No. 10A novel inotropic vasodilator, OPC-18790, reduces myocardial oxygen consumption and improves mechanical efficiency with congestive heart failureAmerican Heart Journal, Vol. 132, No. 2Adverse Influence of Systemic Vascular Stiffening on Cardiac Dysfunction and Adaptation to Acute Coronary OcclusionCirculation, Vol. 93, No. 8Systolic Flow Augmentation in Hearts Ejecting Into a Model of Stiff Aging VasculatureCirculation Research, Vol. 76, No. 1Effect of exercise on left ventricular mechanical efficiency in conscious dogs.Circulation, Vol. 90, No. 6Stunned myocardium after rapid correction of acidosis. Increased oxygen cost of contractility and the role of the Na(+)-H+ exchange system.Circulation Research, Vol. 74, No. 5Relationship between intracellular calcium and oxygen consumption: Effects of perfusion pressure, extracellular calcium, dobutamine, and nifedipineAmerican Heart Journal, Vol. 127, No. 2Relation between left ventricular oxygen consumption and pressure-volume area in conscious dogs.Circulation, Vol. 89, No. 2Comparison of the cardiac force-time integral with energetics using a cardiac muscle modelJournal of Biomechanics, Vol. 26, No. 10Comparison of hemodynamic determinants for myocardial oxygen consumption under different contractile states in human ventricle.Circulation, Vol. 87, No. 1Effects of calcium and EMD-53998 on oxygen consumption in isolated canine hearts.Circulation, Vol. 86, No. 6Myocardial energetics during ventricular fibrillation investigated by magnetization transfer nuclear magnetic resonance spectroscopy.Circulation Research, Vol. 71, No. 5Mechanoenergetic effects of pimobendan in canine left ventricles. Comparison with dobutamine.Circulation, Vol. 86, No. 4Effect of reduced aortic compliance on cardiac efficiency and contractile function of in situ canine left ventricle.Circulation Research, Vol. 71, No. 3Basal metabolism adds a significant offset to unloaded myocardial oxygen consumption per minute.Circulation Research, Vol. 71, No. 2Alterations in left ventricular mechanics, energetics, and contractile reserve in experimental heart failure.Circulation Research, Vol. 70, No. 3Increased oxygen cost of contractility in stunned myocardium of dog.Circulation Research, Vol. 69, No. 4Myocardial oxygen consumption and the left ventricular pressure-volume area in normal and hypertrophic canine hearts.Circulation, Vol. 84, No. 3Effect of coronary hyperemia on Emax and oxygen consumption in blood-perfused rabbit hearts. Energetic consequences of Gregg's phenomenon.Circulation Research, Vol. 68, No. 2Regulation of energy consumption in the cardiac muscleEffects of depressed myocardial contractility induced by microgravity on cardiovascular response to orthostatic stress: a computer simulationNeural modulation of myocardial oxygen consumption: experiments and model study based on the alternative Starling curve descriptionThe effects of hypervolemia on cardiac function. A computer simulationOxygen costs of cardiac mechanical energy and contractilityIdentification of left ventricular volume regulation on the basis of the elastance concept More from this issue > Volume 70Issue 2April 1990Pages 247-277 Copyright & PermissionsCopyright © 1990 the American Physiological Societyhttps://doi.org/10.1152/physrev.1990.70.2.247PubMed2181496History Published online 1 April 1990 Published in print 1 April 1990 Metrics

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