Acute Right Ventricular Dilatation in Response to Ischemia Significantly Impairs Left Ventricular Systolic Performance
Author(s) -
Carl Brookes,
Hanne Berg Ravn,
Paul A. White,
Ulla Moeldrup,
Paul Oldershaw,
Andrew N. Redington
Publication year - 1999
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.100.7.761
Subject(s) - preload , medicine , cardiology , pericardium , dobutamine , ischemia , frank–starling law of the heart , hemodynamics , stroke volume , blood pressure , heart rate
Right ventricular (RV) dilatation that occurs as a consequence of RV infarction is thought to produce hemodynamic instability by reducing left ventricular (LV) preload and compliance. We hypothesized that these geometric changes may also adversely affect LV systolic performance.
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