KanishkaRatnayakaMD

PubMed

• 1 citations
  Interventional cardiovascular magnetic resonance: state-of-the-art.
  Toby Rogers, Adrienne E Campbell-Washburn, Rajiv Ramasawmy, D Korel Yildirim, Christopher G Bruce, Laurie P Grant, Annette M Stine, Aravindan Kolandaivelu, Daniel A He...> ;Journal of Cardiovascular Magnetic Resonance. 2023 Aug 14
• Transcatheter Hepatic Conduit-Azygous Vein Connection Reduces Pulmonary Arteriovenous Malformations in a Cyanotic Fontan Patient.
  Kanishka Ratnayaka, Zhenglun A Wei, Justin R Ryan, Caitlin M Heyden, Hari K Narayan, Timothy C Slesnick, Robert J Lederman, John W Moore, Ajit P Yoganathan, Howaida G ...> ;JACC. Case Reports. 2023 Mar 15
• Aortopulmonary collaterals: An etiology for pediatric tracheostomy hemorrhage.
  Joshua A Stramiello, Tzyynong L Friesen, Aparna Rao, Kanishka Ratnayaka, John Moore, Howaida El-Said, Matthew T Brigger> ;International Journal of Pediatric Otorhinolaryngology. 2022 Jul 1
• 2 citations
  Neonatal Myocardial Infarction: A Proposed Algorithm for Coronary Arterial Thrombus Management.
  Hannah El-Sabrout, Peter Guyon, Kanishka Ratnayaka, Gabrielle Vaughn, James Perry, Amy Kimball, Justin Ryan, Courtney D Thornburg, Suzanne Tucker, Jun Mo, Sanjeet Hegd...> ;Circulation. Cardiovascular Interventions. 2022 May 1
• 4 citations
  Institutional Trend in Device Selection for Transcatheter PDA Closure in Premature Infants.
  Peter Guyon, Nicole Duster, Anup Katheria, Caitlyn Heyden, Danica Griffin, Ronald Steinbergs, Andres Moreno Rojas, Kanishka Ratnayaka, Howaida G El-Said> ;Pediatric Cardiology. 2022 Dec 1
• 7 citations
  MRI-Guided Cardiac Catheterization in Congenital Heart Disease: How to Get Started.
  Elena K Amin, Adrienne Campbell-Washburn, Kanishka Ratnayaka> ;Current Cardiology Reports. 2022 Apr 1
• 2 citations
  Selective Valve Removal for Melody Valve Endocarditis: Practice Variations in a Multicenter Experience.
  Arpine Davtyan, Peter W Guyon, Hannah R El-Sabrout, Reid Ponder, Nanda Ramchandar, Rachel Weber, Wagih Zayed, Kanishka Ratnayaka, John J Nigro, John W Moore, Holly Bau...> ;Pediatric Cardiology. 2022 Apr 1
• Expanded Use of the One-Step Technique for Simultaneous Landing Zone Stenting and Placement of the Melody Transcatheter Pulmonary Valve.
  Peter W Guyon, Bassel Mohammad Nijres, Henri Justino, Arpine Davtyan, Bryan Mosher, Asimina Courelli, Kanishka Ratnayaka, John W. Moore, Howaida El-Said> ;The Journal of Invasive Cardiology. 2021 Nov 18
• 2 citations
  Bronchial stenting in infants with severe bronchomalacia: Technique and outcomes.
  Nikita Mittal, Howaida El-Said, Kanishka Ratnayaka, Aparna Rao, Tzyynong L Friesen, John J. Nigro, Matthew T. Brigger> ;International Journal of Pediatric Otorhinolaryngology. 2021 Jun 1
• 3 citations
  Patent Ductus Arteriosus Stenting for All Ductal-Dependent Cyanotic Infants: Waning Use of Blalock-Taussig Shunts.
  Kanishka Ratnayaka, Stephen Nageotte, John W. Moore, Peter W. Guyon, Krishna Bhandari, Rachel L. Weber, Jesse W. Lee, Hyeri You, Danica A. Griffin, Rohit P. Rao, John ...> ;Circulation. Cardiovascular Interventions. 2021 Mar 1
• 1 citations
  An Anterior Anastomosis for the Modified Fontan Connection: A Hemodynamic Analysis.
  Zhenglun Alan Wei, Kanishka Ratnayaka, Biao Si, Shelly Singh-Gryzbon, Maria A. Cetatoiu, Mark A. Fogel, Timothy C. Slesnick, Ajit P. Yoganathan, John J. Nigro> ;Seminars in Thoracic and Cardiovascular Surgery. 2021 Sep 1
• Infants with pulmonary atresia intact ventricular septum who require balloon atrial septostomy have significantly higher 18-month mortality.
  Nicole L. Herrick, Asimina Courelli, Jesse W. Lee, Kanishka Ratnayaka, Laith Alshawabkeh, John W. Moore, Howaida El-Said> ;Cardiology in the Young. 2021 Mar 1
• 8 citations
  Starting and Operating a Public Cardiac Catheterization Laboratory in a Low Resource Setting: The Eight-Year Story of the Uganda Heart Institute Catheter Laboratory.
  Joselyn Rwebembera, Twalib Aliku, James Kayima, Sulaiman Lubega, Elias Sebatta, Brian Kiggundu, Daudi Kirenzi, Wilson Nyakoojo, Charles Mondo, Krishna Kumar, Kanishka ...> ;Global Heart. 2021 Feb 9
• Purpose-built transcatheter cavopulmonary anastomosis device requirements: Multi-modality imaging evaluation.
  Hannah El-Sabrout, Justin R. Ryan, Sanjeet Hegde, Howaida El-Said, John J. Nigro, John W. Moore, Kanishka Ratnayaka> ;Cardiovascular Revascularization Medicine. 2021 Jan 22
• 4 citations
  An Elusive Prize: Transcutaneous Near InfraRed Spectroscopy (NIRS) Monitoring of the Liver.
  Peter W. Guyon, Tara Karamlou, Kanishka Ratnayaka, Howaida El-Said, John W. Moore, Rohit P. Rao> ;Frontiers in Pediatrics. 2020 Nov 19
• Serial Dilation of Low-Profile Stents Delivered in the Aorta and Pulmonary Arteries in Pediatric Patients Leads to Spontaneous Fractures but Not to Adverse Events.
  Peter W. Guyon, Bryan Mosher, Yiran Zhang, Kanishka Ratnayaka, John W. Moore, Howaida El-Said> ;The Journal of Invasive Cardiology. 2020 Nov 1
• 7 citations
  Early experience with the Micro Plug Set for preterm patent ductus arteriosus closure.
  Caitlin M. Heyden, Howaida El-Said, John W. Moore, Peter W. Guyon, Anup C. Katheria, Kanishka Ratnayaka> ;Catheterization and Cardiovascular Interventions. 2020 Sep 26
• 1 citations
  Bronchus compression relieved by patent ductus arteriosus stenting.
  Wagih M. Zayed, Krishna Bhandari, Peter W. Guyon, Hannah El-Sabrout, Justin Ryan, Kanishka Ratnayaka, Aaron El-Sabrout, John W. Moore, Howaida El-Said> ;Catheterization and Cardiovascular Interventions. 2020 Dec 1
• 2 citations
  Alternative Access in Congenital Heart Disease.
  DO Caitlin M. Heyden, John W. Moore, Justin Ryan, Robert J. Lederman, Howaida El-Said, Kanishka Ratnayaka> ;JACC. Case Reports. 2020 Sep 1
• 1 citations
  Aortic Root Thrombosis on ECMO-A Novel Management Strategy.
  Othman A. Aljohani, Rakesh K. Singh, Stephen Nageotte, Thomas Do, Kanishka Ratnayaka, John J. Nigro, David K. Werho> ;World Journal for Pediatric & Congenital Heart Surgery. 2020 Aug 27
• 42 citations
  Transcatheter Electrosurgery: JACC State-of-the-Art Review
  Jaffar M. Khan, Toby Rogers, Adam B Greenbaum, Vasilis C. Babaliaros, Dursun Korel Yildirim, Christopher G Bruce, Daniel A. Herzka, William H. Schenke, Kanishka Ratnay...> ;Journal of the American College of Cardiology. 2020 Mar 31
• 13 citations
  MRI Catheterization: Ready for Broad Adoption.
  Stephen Nageotte, Robert J. Lederman, Kanishka Ratnayaka> ;Pediatric Cardiology. 2020 Mar 20
• 3 citations
  Transcatheter Electrosurgery Rescue: Jailed Pulmonary Artery Following Melody Pulmonary Valve Replacement.
  Stephen Nageotte, Jesse W. Lee, Howaida El-Said, John W. Moore, Kanishka Ratnayaka> ;JACC. Cardiovascular Interventions. 2020 Feb 10
• 7 citations
  X-ray fused with MRI guidance of pre-selected transcatheter congenital heart disease interventions.
  Elena K. Grant, Joshua P. Kanter, Laura Olivieri, Russell R. Cross, Adrienne E. Campbell-Washburn, Anthony Z. Faranesh, Ileen Cronin, Karin S. Hamann, Michael L. O'Byr...> ;Catheterization and Cardiovascular Interventions. 2019 Sep 1
• 6 citations
  Stenting the vertical neonatal ductus arteriosus via the percutaneous axillary approach.
  Jesse W. Lee, Kanishka Ratnayaka, John P. Moore, Howaida El-Said> ;Congenital Heart Disease. 2019 Sep 1
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Abstracts/Posters

• Provocative MRI Catheterization (Poster Presentation)
  Rogers T, Ratnayaka K, Mazal JR, Schenke WH, Grant LP, Stine AM, Kellman P, Faranesh AZ, Lederman RJ, Society for Cardiovascular Magnetic Resonance Annual Meeting, New Orleans, LA, 1/1/2014
• Technologist Primer for MRI Right Heart Catheterization: the NIH and CNMC Experience
  Mazal JR, O’Brien KJ, Schenke WH, Stine AM, Grant LP, Faranesh AZ, Rogers T, Ratnayaka K, Lederman RJ, Society for Cardiovascular Magnetic Resonance Annual Meeting, New Orleans, LA, 1/1/2014
• An Efficient, Free Breathing Protocol for MR Right Heart Catheterization (Poster Presentation)
  Mazal JR, Rogers T, Faranesh AZ, Kellman P, Schenke WH, Stine AM, Grant LP, Ratnayaka K, Lederman RJ, Society for Cardiovascular Magnetic Resonance Annual Meeting, New Orleans, LA, 1/1/2014
• Effect of Mechanical Assistance of the Systemic Single Ventricle in Single Ventricle Circulation with Cavopulmonary Connection
  Sinha P, Deutsch N, Ratnayaka K, Lederman R, Kurkluoglu M, Peer M, He D, Ishibashi N, Zurakowski D, Jonas R, 39th Annual Meeting of the Western Thoracic Surgical Association, Coeur d’Alene, Idaho, 1/1/2013
• Risk Stratified Delivery Planning for Fetuses with Complex Congenital Heart Disease (Poster Presentation)
  Donofrio MT, Sten MB, Todd K, Ratnayaka K, Levy RJ, Schuette J, Berger JT, American College of Cardiology Scientific Session, Chicago, IL, 1/1/2012
• Real time MRI guided percutaneous transthoracic left ventricular access and closure
  Barbash IB, Saikus CE, Ratnayaka K, Faranesh AZ, Kocaturk O, Bell JA, Wu V, Schenke WH, Slack MC, Lederman RJ, Society for Cardiovascular Magnetic Resonance/European Cardiovascular Magnetic Resonance 2011 Joint Scientific Sessions, Nice, France, 1/1/2011
• Virtual Dye Angiography: flow visualization for MRI-guided interventions using endogenous contrast
  George AK, Faranesh AZ, Ratnayaka K, Derbyshire JA, Lederman RJ, Hansen MS, Society for Cardiovascular Magnetic Resonance/European Cardiovascular Magnetic Resonance 2011 Joint Scientific Sessions, Nice, France, 1/1/2011
• Virtual Dye Angiography: using endogenous contrast to visualize blood flow in MRI-guided interventional procedures (E-poster)
  George AK, Faranesh AZ, Ratnayaka K, Derbyshire JA, Lederman RJ, Hansen MS, International Society for Magnetic Resonance in Medicine Annual Meeting, Montreal, Canada, 1/1/2011
• Novel Approach to Real-time MRI-Guided TIPS using an Actively Visualized Excimer Laser Catheter and Delivery System (E-poster)
  Saikus CE, Bell JA, Ratnayaka K, Raman VK, Sonmez MS, Faranesh AZ, Kocaturk O, Lederman RJ, International Society for Magnetic Resonance in Medicine Annual Meeting, Montreal, Canada, 1/1/2011
• Stent Angioplasty to Treat Coarctation of the Aorta In Children Less Than 30 Kg: Mid-Term Results (Poster Presentation)
  Colyer JH, Olivieri L, Ratnayaka K, Slack MC, Kanter JP, American Academy of Pediatrics (AAP) National Conference and Exhibition, Boston, MA, 1/1/2011
• Closed Chest Transthoracic Perventricular Ventricular Septal Defect Closure Under Real-time MRI
  Ratnayaka K, Saikus CE, Faranesh AZ, PhD, Sonmez M, Barbash I, Raman VK, Kocaturk O, Slack MC, Lederman RJ, Society for Cardiovascular Magnetic Resonance Annual Meeting, Phoenix, AZ, 1/1/2010
• Carbon Monoxide is rebreathed during lowflow anesthesia in infants and children
  Levy RJ, Viviane G, Nasr VG, Rivera O, Roberts R, Slack MC, Kanter JP, Ratnayaka K, Kaplan RF, McGowan FX, International Anesthesia Research Society Annual Meeting, Honolulu, HI, 1/1/2010
• An Active Delivery Cable for VSD Closure under MRI guidance (E-poster)
  Bell JA, Saikus CE, Ratnayaka K, Barbash IM, Faranesh AZ, Slack MC, Lederman RJ, Kocaturk O, International Society for Magnetic Resonance in Medicine Annual Meeting, Stockholm, Sweden, 1/1/2010
• Deflectable Catheter for Interventional Cardiovascular MRI (E-poster)
  Kocaturk O, Bell JA, Saikus CE, Wu V, Sonmez M, Ratnayaka K, Lederman RJ, International Society for Magnetic Resonance in Medicine Annual Meeting, Stockholm, Sweden, 1/1/2010
• Direct MRI-Guided Needle Access to the Heart and Blood Vessels
  Saikus CE, Ratnayaka K, Barbash IM, Colyer J, Kocaturk O, Faranesh AZ, Lederman RJ, International Society for Magnetic Resonance in Medicine Annual Meeting, Stockholm, Sweden, 1/1/2010
• Renal Artery Stenosis in Children: Therapeutic Percutaneous Balloon and Stent Angioplasty
  Colyer J, Ratnayaka K, Kanter JP, Slack, MC, Pediatric Interventional Cardiology Symposium Annual Meeting, Chicago, IL, 1/1/2010
• Carbon Monoxide Exposure During Routine Anesthetics in Children (Poster Presentation)
  Levy RJ, Nasr V, Rivera O, Roberts R, Slack M, Kanter J, Ratnayaka K, Kaplan RF, McGowan FX, Society for Pediatric Anesthesia, Jacksonville, FL, 1/1/2009
• Active Needle for Real-Time MRI-Guided Percutaneous Procedures (Poster Presentation)
  Saikus C, Ratnayaka K, Faranesh A, Lederman, RJ, Kocaturk O, International Society for Magnetic Resonance in Medicine Annual Meeting, Honolulu, HI, 1/1/2009
• Modeling Blood Flow in Repaired Coarctation of the Aorta Using Computational Fluid Dynamics (Poster Presentation)
  Olivieri L, DeZelicourt DA, Haggerty CM, Ratnayaka K, Cross RR, Yoganathan AP, American Heart Association 2009 Scientific Sessions, Orlando, FL, 1/1/2009
• Antegrade Percutaneous Closure of Membranous Ventriculoseptal Defect using Xray Fused with MRI (XFM)
  Ratnayaka K, Raman VK, Kim JH, Sonmez M, Faranesh AZ, Slack MC, Ozturk C, Lederman RJ, Society for Cardiovascular Magnetic Resonance Annual Meeting, Los Angeles, CA, 1/1/2008
• Reverse Polarization Method for Catheter Tracking: Phased Array Coil Studies and RealTime TSENSE Implementations (Poster Presentation)
  Celik O, Guttman MA, Kocaturk O, Saikus C, Ratnayaka K, Faranesh A, Derbyshire A, Lederman, RJ, Atalar E, International Society for Magnetic Resonance in Medicine Annual Meeting, Toronto, Canada, 1/1/2008
• Whole Shaft Visibility for Polymer Based Active MRI Catheters Using Hybrid Braided Tubes
  Kocaturk O, Kim A, Faranesh AZ, Guttman MA, Derbyshire AJ, Ratnayaka K, Lederman RJ, International Society for Magnetic Resonance in Medicine Annual Meeting, Toronto, Canada, 1/1/2008
• Microsurgical Dilatation Device Atrial Septostomy in Hypoplastic Left Heart Syndrome and Restrictive Atrial Septum (Poster Presentation)
  Ratnayaka K, Donofrio MT, Slack, MC, Pediatric Interventional Cardiology Symposium Annual Meeting, Las Vegas, NV, 1/1/2008
• Pulmonary Vein Stenosis Diagnosed After Failure to Wean From ECMO (Poster Presentation)
  Massaro AN, Kanter JP, Scavo L, Baumgart S, Ratnayaka K, Short BL, 22nd CNMC Symposium: ECMO & the Advanced Therapies for Respiratory Failure, Keystone, CO, 1/1/2006
• Teaching Lecture Skills: Lessons Learned from a Pilot Program on Teaching Residents to Teach (Poster Presentation)
  Coddington D, Ratnayaka K, Meier E, Hamburger E, Cuzzi S, Pediatric Academic Societies’ Annual Meeting, Washington, DC, 1/1/2005
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Lectures

• MRI-guided Catheterization: See What You've Been Missing 
  2019 ACC Scientific Session & Expo, New Orleans - 3/16/2019
• Overview of Clinical iCMR 
  New Orleans, LA - 1/1/2014
• MRI Guided Right Heart Catheterization: Clinical Experience 
  San Francisco, CA - 1/1/2013
• MRI Catheterization Procedures in Patients 
  San Francisco, CA - 1/1/2013
• Advances in Imaging for the Pediatric Electrophysiologist 
  San Francisco, CA - 1/1/2013
• Advances in Cardiac MRI 
  Washington, DC - 1/1/2012
• The Future: MRI-guided Interventions 
  Boston, MA - 1/1/2011
• Pediatric Endovascular Interventions 
  Phoenix, AZ - 1/1/2010
• Ask the Experts: Novel Pediatric Procedures Using RealTime MRI 
  Chicago, IL - 1/1/2010
• Interventional Cardiovascular Magnetic Resonance Imaging: Congenital and Pediatric Applications 
  Los Angeles, CA - 1/1/2008
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  New Orleans, LA - 1/1/2008
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