Zobrazeno 1 - 10
of 1 579
pro vyhledávání: '"J, REARDON"'
Autor:
Bart J.J. Velders, MD, Michiel D. Vriesendorp, MD, PhD, Federico M. Asch, MD, Michael J. Reardon, MD, Francois Dagenais, MD, Michael G. Moront, MD, Joseph F. Sabik III, MD, Rolf H.H. Groenwold, MD, PhD, Robert J.M. Klautz, MD, PhD
Publikováno v:
JTCVS Open, Vol 19, Iss , Pp 68-90 (2024)
Objective: New echocardiographic definitions have been proposed for hemodynamic structural valve deterioration. We aimed to study their consistency in classifying structural valve deterioration after surgical aortic valve replacement. Methods: Data w
Externí odkaz:
https://doaj.org/article/648e8c282c5d4440984617aebf6ff796
Autor:
Yasser M. Sammour, MD, MSc, Rody G. Bou Chaaya, MD, Taha Hatab, MD, Syed Zaid, MD, Joe Aoun, MD, Priscilla Wessly, MD, Chloe Kharsa, MD, William A. Zoghbi, MD, Sherif Nagueh, MD, Marvin D. Atkins, MD, Michael J. Reardon, MD, Nadeen Faza, MD, Stephen H. Little, MD, Neal S. Kleiman, MD, Sachin S. Goel, MD
Publikováno v:
JACC: Advances, Vol 3, Iss 10, Pp 101227- (2024)
Background: There is conflicting evidence regarding the effect of residual transmitral mean pressure gradient (TMPG) after mitral transcatheter edge-to-edge repair (M-TEER). Different TMPG cutoffs have been employed in prior studies with varying resu
Externí odkaz:
https://doaj.org/article/19135f19f92d4df09631cfa0ad68fdcc
Autor:
Bart J.J. Velders, MD, Michiel D. Vriesendorp, MD, PhD, Federico M. Asch, MD, Francois Dagenais, MD, Rüdiger Lange, MD, Michael J. Reardon, MD, Vivek Rao, MD, Joseph F. Sabik, III, MD, Rolf H.H. Groenwold, MD, PhD, Robert J.M. Klautz, MD, PhD
Publikováno v:
JTCVS Open, Vol 17, Iss , Pp 47-54 (2024)
Background: Although various hemodynamic parameters to assess prosthetic performance are available, prosthesis–patient mismatch (PPM) is defined exclusively by effective orifice area (EOA) index thresholds. Adjusting for the Society of Thoracic Sur
Externí odkaz:
https://doaj.org/article/da5cf6edd4de40898ae413f945502706
Publikováno v:
Results in Physics, Vol 61, Iss , Pp 107719- (2024)
The stability of the spin of pulsars and the precision with which these spins can be determined, allows many unique tests of interest to physics and astrophysics. Perhaps the most challenging and revolutionary of these, is the detection of nanohertz
Externí odkaz:
https://doaj.org/article/1befdcb50a0c46b794af42ff1497b3f7
Autor:
Fares Alahdab, Ahmed I. Ahmed, Malek Nayfeh, Yushui Han, Ola Abdelkarim, Moath S. Alfawara, Stephen H. Little, Michael J. Reardon, Nadeen N. Faza, Sachin S. Goel, Mohamad Alkhouli, William Zoghbi, Mouaz H. Al‐Mallah
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 13, Iss 11 (2024)
Background Coronary microvascular function and hemodynamics may play a role in coronary circulation and myocardial remodeling in patients with aortic stenosis (AS). We aimed to evaluate the relationship between myocardial blood flow and myocardial fu
Externí odkaz:
https://doaj.org/article/a45073069b2d440582e3d411f028fbd9
Autor:
Bart J.J. Velders, MD, Michiel D. Vriesendorp, MD, PhD, Federico M. Asch, MD, Michael G. Moront, MD, Francois Dagenais, MD, Michael J. Reardon, MD, Joseph F. Sabik III, MD, Rolf H.H. Groenwold, MD, PhD, Robert J.M. Klautz, MD, PhD
Publikováno v:
JTCVS Open, Vol 16, Iss , Pp 177-188 (2023)
Objectives: A flow-gradient classification is used to determine the indication for intervention for patients with severe aortic stenosis (AS) with discordant echocardiographic parameters. We investigated the agreement in flow-gradient classification
Externí odkaz:
https://doaj.org/article/84408ba10c4742dfbbd7208b733964af
Autor:
Rody G. Bou Chaaya, Taha Hatab, Sahar Samimi, Fatima Qamar, Chloe Kharsa, Joe Aoun, Nadeen Faza, Stephen H. Little, Marvin D. Atkins, Michael J. Reardon, Neal S. Kleiman, Sherif F. Nagueh, William A. Zoghbi, Ashrith Guha, Syed Zaid, Sachin S. Goel
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 13, Iss 8 (2024)
Background Pulmonary hypertension (PH) and secondary mitral regurgitation (MR) are associated with adverse outcomes after mitral transcatheter edge‐to‐edge repair. We aim to study the prognostic value of invasively measured right ventricular afte
Externí odkaz:
https://doaj.org/article/a72f50da69244c9e94fba5318a050261
Autor:
Taha Hatab, Sahar Samimi, Rody G. Bou Chaaya, Fatima Qamar, Chloe Kharsa, Priscilla Wessly, Nadeen Faza, Stephen H. Little, Marvin D. Atkins, Michael J. Reardon, Neal S. Kleiman, William A. Zoghbi, Sherif F. Nagueh, Syed Zaid, Sachin S. Goel
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 13, Iss 5 (2024)
Background Prior studies investigating the impact of residual mitral regurgitation (MR), tricuspid regurgitation (TR), and elevated predischarge transmitral mean pressure gradient (TMPG) on outcomes after mitral transcatheter edge‐to‐edge repair
Externí odkaz:
https://doaj.org/article/b48e50f1e4bb48e78bc399acd6731ca7
Autor:
Daniel J. Reardon, Matthew Bailes, Ryan M. Shannon, Chris Flynn, Jacob Askew, N. D. Ramesh Bhat, Zu-Cheng Chen, Małgorzata Curyło, Yi Feng, George B. Hobbs, Agastya Kapur, Matthew Kerr, Xiaojin Liu, Richard N. Manchester, Rami Mandow, Saurav Mishra, Christopher J. Russell, Mohsen Shamohammadi, Lei Zhang, Andrew Zic
Publikováno v:
The Astrophysical Journal Letters, Vol 971, Iss 1, p L18 (2024)
The observation of neutron stars enables the otherwise impossible study of fundamental physical processes. The timing of binary radio pulsars is particularly powerful, as it enables precise characterization of their (three-dimensional) positions and
Externí odkaz:
https://doaj.org/article/bb11edee43964c8d83461936c1e54981
Autor:
Devarshi Choudhury, Tuomo Salmi, Serena Vinciguerra, Thomas E. Riley, Yves Kini, Anna L. Watts, Bas Dorsman, Slavko Bogdanov, Sebastien Guillot, Paul S. Ray, Daniel J. Reardon, Ronald A. Remillard, Anna V. Bilous, Daniela Huppenkothen, James M. Lattimer, Nathan Rutherford, Zaven Arzoumanian, Keith C. Gendreau, Sharon M. Morsink, Wynn C. G. Ho
Publikováno v:
The Astrophysical Journal Letters, Vol 971, Iss 1, p L20 (2024)
We report Bayesian inference of the mass, radius, and hot X-ray emitting region properties—using data from the Neutron Star Interior Composition ExploreR (NICER)—for the brightest rotation-powered millisecond X-ray pulsar, PSR J0437−4715. Our m
Externí odkaz:
https://doaj.org/article/2c6368f0ce8648789872a7dfccf78f83