RobertThomasPalacMD

PubMed

• Lateral annular systolic excursion ratio: A novel measurement of right ventricular systolic function by two-dimensional echocardiography.
  Jonathan D Stock, Eric S Rothstein, Scott E Friedman, Anthony S Gemignani, Salvatore P Costa, Andrew J Milbridge, Rui Zhang, Cynthia C Taub, Daniel J O'Rourke, Robert ...> ;Frontiers in Cardiovascular Medicine. 2022 Jan 1
• 2 citations
  Evaluation of echocardiographic derived parameters for right ventricular size and function using cardiac magnetic resonance imaging
  Eric S. Rothstein, Robert T. Palac, Daniel J. O'Rourke, Pranav Venkataraman, Anthony S Gemignani, Scott E Friedman> ;Echocardiography. 2021 Jul 19
• 4 citations
  Relation of Venous Thromboembolism Risk to Ischemic Stroke Risk in Hospitalized Patients with Cancer.
  Alyssa M. Corley, Malachy J. Sullivan, Scott E. Friedman, Daniel J. O'Rourke, Robert T. Palac, Anthony S Gemignani> ;The American Journal of Cardiology. 2019 Feb 15
• 4 citations
  The association of QRS duration with atrial fibrillation in a heart failure with preserved ejection fraction population: a pilot study.
  Joseph N. Gigliotti, Mandeep S. Sidhu, Alina M. Robert, Jonathan S. Zipursky, Jeremiah R. Brown, Salvatore P. Costa, Robert T. Palac, David Steckman, David J. Malenka,...> ;Clinical Cardiology. 2017 Jun 6
• 44 citations
  TRICUSPID REGURGITATION FOLLOWING IMPLANTATION OF ENDOCARDIAL LEADS: INCIDENCE AND PREDICTORS
  Regina C. Lee, Scott E. Friedman, Alan T. Kono, Mark L. Greenberg, Robert T. Palac> ;Pacing and Clinical Electrophysiology. 2015 Nov 1
• 42 citations
  Quantification of the variability associated with repeat measurements of left ventricular two-dimensional global longitudinal strain in a real-world setting.
  Salvatore P. Costa, Timothy A. Beaver, Joyce L. Rollor, Pantila Vanichakarn, Patrick Magnus, Robert T. Palac> ;Journal of the American Society of Echocardiography. 2014 Jan 1
• 1 citations
  An unusual left atrial mass in hypertrophic cardiomyopathy: the role of multimodality imaging.
  Pantila Vanichakarn, Timothy A. Beaver, Salvatore P. Costa, Julianna M. Czum, Robert T. Palac> ;Echocardiography. 2013 Apr 1
• 3 citations
  Regional patterns of dyssynchrony: lateral wall delay is desirable but not essential for left ventricular remodeling in biventricular pacing.
  John E. O'Mara, Ethan M. Fruechte, Robert T. Palac, Salvatore P. Costa> ;Echocardiography. 2012 May 1
• 5 citations
  Predictors of rapid aortic dilatation in adults with a bicuspid aortic valve.
  Ali F Iqtidar, Daniel J. O'Rourke, David I Silverman, Paul D. Thompson, Anthony W. DiScipio, Robert T. Palac> ;The Journal of Heart Valve Disease. 2011 May 1
• 44 citations
  A Call to Action: Variability in Guidelines for Cardiac Evaluation before Renal Transplantation
  Scott E. Friedman, Robert T. Palac, David Zlotnick, Michael Chobanian, Salvatore P. Costa> ;Clinical Journal of the American Society of Nephrology. 2011 May 1
• 27 citations
  Defining patient-prosthesis mismatch and its effect on survival in patients with impaired ejection fraction.
  David A. Cotoni, Robert T. Palac, Lawrence J. Dacey, Daniel J. O'Rourke> ;The Annals of Thoracic Surgery. 2011 Mar 1
• 6 citations
  Two-dimensional longitudinal strain in patients with aortic stenosis can be reliably acquired at the bedside without additional benefit of offline analysis.
  Timothy A. Beaver, Johannes Steiner, Clyde D. Sullivan, Salvatore P. Costa, Robert T. Palac> ;Echocardiography. 2011 Jan 1
• 5 citations
  The echocardiographic assessment of dyssynchrony: insights from a consecutive series of general cardiology patients with normal LVEF and narrow QRS.
  Salvatore P. Costa, John E. O'Mara, Christine E. Young, Michelle Gama, Robert T. Palac> ;Echocardiography. 2009 May 1
• 116 citations
  Myocardial hypertrophy in the absence of external stimuli is induced by angiogenesis in mice
  Daniela Tirziu, Emmanuel Chorianopoulos, Karen L Moodie, Robert T. Palac, Zhen W. Zhuang, Marc Tjwa, Carmen Roncal, Ulf Eriksson, Qiangwei Fu, Arye Elfenbein, Amy Hall...> ;The Journal of Clinical Investigation. 2007 Nov 1
• 115 citations
  Selective Regulation of Arterial Branching Morphogenesis by Synectin
  Thomas Chittenden, Filip Claes, Anthony A. Lanahan, Monica Autiero, Robert T. Palac, Eugene Tkachenko, Arye Elfenbein, Carmen Ruiz de Almodovar, Eduard I. Dedkov, Robe...> ;Developmental Cell. 2006 Jun 1
• 31 citations
  Early Mitral Filling/Diastolic Mitral Annular Velocity Ratio is Not a Reliable Predictor of Left Ventricular Filling Pressure in the Setting of Severe Mitral Regurgita...
  Jeffrey J. Olson, Salvatore P. Costa, Christine E. Young, Robert T. Palac> ;Journal of the American Society of Echocardiography. 2006 Jan 1
• 112 citations
  Rapid cardiac ultrasound of inpatients suffering PEA arrest performed by nonexpert sonographers.
  Daniel F. Niendorff, Athos J. Rassias, Robert T. Palac, Michael L. Beach, Salvatore P. Costa, Mark L. Greenberg> ;Resuscitation. 2005 Oct 1
• 21 citations
  Live 3D echo guidance of catheter-based endomyocardial injection.
  Dmitri V. Baklanov, Ebo de Muinck, Michael Simons, Karen L Moodie, Brenda E Arbuckle, Craig A. Thompson, Robert T. Palac> ;Catheterization and Cardiovascular Interventions. 2005 Jul 1
• 39 citations
  Stability of Ascending Aortic Dilatation Following Aortic Valve Replacement
  Bruce W. Andrus, Daniel J. O'Rourke, Lawrence J. Dacey, Robert T. Palac> ;Circulation. 2003 Sep 9
• 3 citations
  Integrated Backscatter During Harmonic and Fundamental Frequency Imaging—Effect of Depth, Mechanical Index, and Tissue Anisotropy: Implications for Myocardial Tissue C...
  Timothy A. Beaver, Alan Jansujwicz, R.D.C.S. Brenda E. Arbuckle, Alwyn P. D'sa, Robert T. Palac> ;Echocardiography. 2003 May 1
• 15 citations
  Reversible myocardial dysfunction after traumatic brain injury: mechanisms and implications for heart transplantation.
  Robert T. Palac, Glen Sumner, Rebecca Laird, Daniel J. O'Rourke> ;Progress in Transplantation. 2003 Mar 1
• 102 citations
  Outcome of mild periprosthetic regurgitation detected by intraoperative transesophageal echocardiography.
  Daniel J. O'Rourke, Robert T. Palac, David J. Malenka, Charles A.S. Marrin, Brenda E Arbuckle, Jonathan F. Plehn> ;Journal of the American College of Cardiology. 2001 Jul 1
• 3 citations
  Right ventricular outflow tract obstruction in an older woman: facilitated diagnosis with transesophageal echocardiography-guided biopsy.
  Timothy A. Beaver, John F. Robb, Edward J. Teufel, David J. Malenka, Robert T. Palac> ;Journal of the American Society of Echocardiography. 2000 Jun 1
• 6 citations
  The clinical utility of adenosine in difficult to diagnose tachyarrhythmias.
  Daniel J. O'Rourke, Robert T. Palac, John T. Schindler, Stephen G. Keim> ;Clinical Cardiology. 1999 Oct 1
• 81 citations
  Color M-mode Doppler flow propagation velocity is a relatively preload-independent index of left ventricular filling.
  Mario J. Garcia, Robert T. Palac, David J. Malenka, Patricia Terrell, Jonathan F. Plehn> ;Journal of the American Society of Echocardiography. 1999 Feb 1
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