Optimal right ventricular filling pressures and the role of pericardial constraint in right ventricular infarction in dogs.
Author(s) -
James E. Calvin
Publication year - 1991
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/01.cir.84.2.852
Subject(s) - ventricle , medicine , cardiology , pericardium , ventricular pressure , stroke volume , infarction , diastole , myocardial infarction , preload , hemodynamics , blood pressure , heart failure , ejection fraction
Previous studies have reported an important role for right ventricular function in the pathophysiology of the low cardiac output state that can accompany right ventricular infarction. Some studies have suggested that right ventricular distensibility impairs right ventricular filling and stroke output; others have demonstrated that the pericardium can mediate depressed left ventricular filling and stroke output.
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