The Circulatory Effects of Isoproterenol, Acetylstrophanthidin, and Volume Loading in Acute Pericardial Tamponade

In 13 dogs with experimentally-induced acute pericardial tamponade, volume load increased cardiac output by 170% as pericardial and right arterial pressure increased. Acetylstrophanthidin did not significantly change stroke volume or cardiac output. Isoproterenol augmented cardiac output by 240% and...

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Veröffentlicht in:	Cardiovascular research 1969-07, Vol.3 (3), p.299-305
Hauptverfasser:	Treister, Bernard, Gianelly, Ralph E., Cohn, Keith E., Harrison, Donald C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Arteries Blood Pressure - drug effects Blood Volume Cardiac Output - drug effects Cardiac Tamponade - drug therapy Cardiac Tamponade - etiology Cardiac Volume - drug effects Dextrans Digitalis Glycosides - therapeutic use Dogs Isoproterenol - therapeutic use Veins
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Zusammenfassung:	In 13 dogs with experimentally-induced acute pericardial tamponade, volume load increased cardiac output by 170% as pericardial and right arterial pressure increased. Acetylstrophanthidin did not significantly change stroke volume or cardiac output. Isoproterenol augmented cardiac output by 240% and reduced venous pressure.
ISSN:	0008-6363 1755-3245
DOI:	10.1093/cvr/3.3.299