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Arthur W. Wallace
Researcher at University of California, San Francisco
Publications - 88
Citations - 5431
Arthur W. Wallace is an academic researcher from University of California, San Francisco. The author has contributed to research in topics: Perioperative & Left Ventricular Aneurysm. The author has an hindex of 29, co-authored 88 publications receiving 5036 citations. Previous affiliations of Arthur W. Wallace include San Francisco VA Medical Center & University of California, Berkeley.
Papers
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Journal ArticleDOI
Effect of atenolol on mortality and cardiovascular morbidity after noncardiac surgery. Multicenter Study of Perioperative Ischemia Research Group.
TL;DR: In patients who have or are at risk for coronary artery disease who must undergo noncardiac surgery, treatment with atenolol during hospitalization can reduce mortality and the incidence of cardiovascular complications for as long as two years after surgery.
Journal ArticleDOI
Prophylactic atenolol reduces postoperative myocardial ischemia
Arthur W. Wallace,Beth Layug,Ida M. Tateo,Juliet Li,Milton Hollenberg,Warren S. Browner,David Miller,Dennis T. Mangano +7 more
TL;DR: Perioperative administration of atenolol for 1 week to patients at high risk for coronary artery disease significantly reduces the incidence of postoperative myocardial ischemia.
Journal ArticleDOI
Effect of Clonidine on Cardiovascular Morbidity and Mortality after Noncardiac Surgery
Arthur W. Wallace,Daniel Galindez,Ali Salahieh,Elizabeth Layug,Eleanor A. Lazo,Kathy A. Haratonik,Denis M. Boisvert,David Kardatzke +7 more
TL;DR: Perioperative administration of clonidine for 4 days to patients at risk for coronary artery disease significantly reduces the incidence of perioperative myocardial ischemia and postoperative death.
Patent
Apparatus and methods of bioelectrical impedance analysis of blood flow
TL;DR: In this paper, a multi-parameter algorithm derived using stepwise multiple linear regression or other optimization techniques is presented for computing cardiac output from bio-electrical impedance values using a multiscale algorithm, which can be used to control administration of intravenous fluids or medication to an organism or to optimize a pacemaker.
Journal ArticleDOI
MRI-based finite-element analysis of left ventricular aneurysm
Joseph C. Walker,Mark B. Ratcliffe,Peng Zhang,Arthur W. Wallace,Bahar Fata,Edward W. Hsu,David Saloner,Julius M. Guccione +7 more
TL;DR: Systolic material parameters were determined that enabled FE models to reproduce midwall, systolic myocardial strains from tagged MRI, and contrary to previous hypotheses but consistent with biaxial stretching experiments, active cross-fiber stress development is an integral part of LV systole.