Changes in contractility and afterload have only slight effects on subendocardial systolic flow impediment

A study tested the hypothesis that contractility did not greatly influence systolic impediment to subendocardial flow in the dog heart. The results show that the effects of contractility changes differ when evaluating regional systolic flow impediment versus phasic flow pulsatility.

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Bibliographische Detailangaben
Veröffentlicht in:	American journal of physiology. Heart and circulatory physiology 1995-10, Vol.38 (4), p.H1202-H1212
Hauptverfasser:	SHIRO IWANAGA, EWING, S. G, KUSSEINI, W. K, HOFFMAN, J. I. E
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences Circulatory system Coronary vessels Dogs Fundamental and applied biological sciences. Psychology Heart Vertebrates: cardiovascular system
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Beschreibung
Zusammenfassung:	A study tested the hypothesis that contractility did not greatly influence systolic impediment to subendocardial flow in the dog heart. The results show that the effects of contractility changes differ when evaluating regional systolic flow impediment versus phasic flow pulsatility.
ISSN:	0363-6135 1522-1539