Energy-wasteful total Ca(2+) handling underlies increased O(2) cost of contractility in canine stunned heart.

Lee, S; Araki, J; Imaoka, T; Maesako, M; Iribe, G; Miyaji, K; Mohri, S; Shimizu, J; Harada, M; Ohe, T; Hirakawa, M; Suga, H

Lee, S; Araki, J; Imaoka, T; Maesako, M; Iribe, G; Miyaji, K; Mohri, S; Shimizu, J; Harada, M; Ohe, T; Hirakawa, M; Suga, H.

Affiliation

Lee S; Department of Physiology II, Okayama University Medical School, Okayama 700-8558, Japan.

Am J Physiol Heart Circ Physiol ; 278(5): H1464-72, 2000 May.

Article in En | MEDLINE | ID: mdl-10775123

Subject(s)

Calcium/metabolism; Energy Metabolism/physiology; Models, Cardiovascular; Myocardial Contraction/physiology; Myocardial Stunning/metabolism; Oxygen/metabolism; Animals; Dogs; Electrocardiography; Membrane Potentials/physiology; Regression Analysis; Substrate Cycling/physiology; Systole/physiology; Ventricular Function, Left/physiology

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Collection: 01-internacional Database: MEDLINE Main subject: Oxygen / Calcium / Myocardial Stunning / Energy Metabolism / Models, Cardiovascular / Myocardial Contraction Type of study: Diagnostic_studies / Health_economic_evaluation / Prognostic_studies Limits: Animals Language: En Journal: Am J Physiol Heart Circ Physiol Journal subject: CARDIOLOGIA / FISIOLOGIA Year: 2000 Type: Article Affiliation country: Japan

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